2018-10-04 10:41:12,422 INFO [org.jboss.modules] (main) JBoss Modules version 1.5.1.Final 2018-10-04 10:41:12,998 INFO [org.jboss.msc] (main) JBoss MSC version 1.2.6.Final 2018-10-04 10:41:13,066 INFO [org.jboss.as] (MSC service thread 1-7) WFLYSRV0049: WildFly Full 10.0.0.Final (WildFly Core 2.0.10.Final) starting 2018-10-04 10:41:13,067 DEBUG [org.jboss.as.config] (MSC service thread 1-7) Configured system properties: awt.toolkit = sun.awt.windows.WToolkit file.encoding = Cp1251 file.encoding.pkg = sun.io file.separator = \ java.awt.graphicsenv = sun.awt.Win32GraphicsEnvironment java.awt.printerjob = sun.awt.windows.WPrinterJob java.class.path = G:\Development\Servers\last-wildfly\jboss-modules.jar java.class.version = 52.0 java.endorsed.dirs = C:\Program Files\Java\jre1.8.0_144\lib\endorsed java.ext.dirs = C:\Program Files\Java\jre1.8.0_144\lib\ext;C:\WINDOWS\Sun\Java\lib\ext java.home = C:\Program Files\Java\jre1.8.0_144 java.io.tmpdir = C:\Users\MESSIE~1\AppData\Local\Temp\ java.library.path = C:\ProgramData\Oracle\Java\javapath;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\ProgramData\Oracle\Java\javapath;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\Program Files\MySQL\MySQL Utilities 1.6\;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;g:\games\iracing;g:\games\iracing;G:\Development\Servers\gradle-4.5.1\bin;C:\Program Files\dotnet\;C:\Program Files\CMake\bin;C:\Program Files\Microsoft SQL Server\130\Tools\Binn\;G:\Soft\nodejs\;C:\WINDOWS\System32\OpenSSH\;C:\Program Files\Git\cmd;C:\Users\Messier82\AppData\Local\Microsoft\WindowsApps;C:\Program Files (x86)\Microsoft VS Code\bin;C:\Users\Messier82\AppData\Roaming\npm;;C:\Program Files\Docker Toolbox;. java.net.preferIPv4Stack = true java.runtime.name = Java(TM) SE Runtime Environment java.runtime.version = 1.8.0_144-b01 java.specification.name = Java Platform API Specification java.specification.vendor = Oracle Corporation java.specification.version = 1.8 java.util.logging.manager = org.jboss.logmanager.LogManager java.vendor = Oracle Corporation java.vendor.url = http://java.oracle.com/ java.vendor.url.bug = http://bugreport.sun.com/bugreport/ java.version = 1.8.0_144 java.vm.info = mixed mode java.vm.name = Java HotSpot(TM) 64-Bit Server VM java.vm.specification.name = Java Virtual Machine Specification java.vm.specification.vendor = Oracle Corporation java.vm.specification.version = 1.8 java.vm.vendor = Oracle Corporation java.vm.version = 25.144-b01 javax.management.builder.initial = org.jboss.as.jmx.PluggableMBeanServerBuilder javax.xml.datatype.DatatypeFactory = __redirected.__DatatypeFactory javax.xml.parsers.DocumentBuilderFactory = __redirected.__DocumentBuilderFactory javax.xml.parsers.SAXParserFactory = __redirected.__SAXParserFactory javax.xml.stream.XMLEventFactory = __redirected.__XMLEventFactory javax.xml.stream.XMLInputFactory = __redirected.__XMLInputFactory javax.xml.stream.XMLOutputFactory = __redirected.__XMLOutputFactory javax.xml.transform.TransformerFactory = __redirected.__TransformerFactory javax.xml.validation.SchemaFactory:http://www.w3.org/2001/XMLSchema = __redirected.__SchemaFactory javax.xml.xpath.XPathFactory:http://java.sun.com/jaxp/xpath/dom = __redirected.__XPathFactory jboss.home.dir = G:\Development\Servers\last-wildfly jboss.host.name = desktop-ap5tg7f jboss.modules.dir = G:\Development\Servers\last-wildfly\modules jboss.modules.system.pkgs = org.jboss.byteman jboss.node.name = desktop-ap5tg7f jboss.qualified.host.name = desktop-ap5tg7f jboss.server.base.dir = G:\Development\Servers\last-wildfly\standalone jboss.server.config.dir = G:\Development\Servers\last-wildfly\standalone\configuration jboss.server.data.dir = G:\Development\Servers\last-wildfly\standalone\data jboss.server.deploy.dir = G:\Development\Servers\last-wildfly\standalone\data\content jboss.server.log.dir = G:\Development\Servers\last-wildfly\standalone\log jboss.server.name = desktop-ap5tg7f jboss.server.persist.config = true jboss.server.temp.dir = G:\Development\Servers\last-wildfly\standalone\tmp line.separator = logging.configuration = file:G:\Development\Servers\last-wildfly\standalone\configuration/logging.properties module.path = G:\Development\Servers\last-wildfly\modules org.jboss.boot.log.file = G:\Development\Servers\last-wildfly\standalone\log\server.log org.jboss.resolver.warning = true org.xml.sax.driver = __redirected.__XMLReaderFactory os.arch = amd64 os.name = Windows 10 os.version = 10.0 path.separator = ; program.name = standalone.bat sun.arch.data.model = 64 sun.boot.class.path = C:\Program Files\Java\jre1.8.0_144\lib\resources.jar;C:\Program Files\Java\jre1.8.0_144\lib\rt.jar;C:\Program Files\Java\jre1.8.0_144\lib\sunrsasign.jar;C:\Program Files\Java\jre1.8.0_144\lib\jsse.jar;C:\Program Files\Java\jre1.8.0_144\lib\jce.jar;C:\Program Files\Java\jre1.8.0_144\lib\charsets.jar;C:\Program Files\Java\jre1.8.0_144\lib\jfr.jar;C:\Program Files\Java\jre1.8.0_144\classes sun.boot.library.path = C:\Program Files\Java\jre1.8.0_144\bin sun.cpu.endian = little sun.cpu.isalist = amd64 sun.desktop = windows sun.io.unicode.encoding = UnicodeLittle sun.java.command = G:\Development\Servers\last-wildfly\jboss-modules.jar -mp G:\Development\Servers\last-wildfly\modules org.jboss.as.standalone -Djboss.home.dir=G:\Development\Servers\last-wildfly --server-config=standalone.pvstream-dev-po.xml sun.java.launcher = SUN_STANDARD sun.jnu.encoding = Cp1251 sun.management.compiler = HotSpot 64-Bit Tiered Compilers sun.os.patch.level = user.country = US user.dir = G:\Development\Servers\last-wildfly\bin user.home = C:\Users\Messier82 user.language = en user.name = Messier82 user.script = user.timezone = Europe/Helsinki user.variant = 2018-10-04 10:41:13,070 DEBUG [org.jboss.as.config] (MSC service thread 1-7) VM Arguments: -Dprogram.name=standalone.bat -Xms64M -Xmx1024M -XX:MetaspaceSize=96M -XX:MaxMetaspaceSize=256m -Djava.net.preferIPv4Stack=true -Djboss.modules.system.pkgs=org.jboss.byteman -agentlib:jdwp=transport=dt_socket,address=9990,server=y,suspend=n -Dorg.jboss.boot.log.file=G:\Development\Servers\last-wildfly\standalone\log\server.log -Dlogging.configuration=file:G:\Development\Servers\last-wildfly\standalone\configuration/logging.properties 2018-10-04 10:41:19,451 INFO [org.jboss.as.server] (Controller Boot Thread) WFLYSRV0039: Creating http management service using socket-binding (management-http) 2018-10-04 10:41:19,485 INFO [org.xnio] (MSC service thread 1-2) XNIO version 3.3.4.Final 2018-10-04 10:41:19,491 INFO [org.xnio.nio] (MSC service thread 1-2) XNIO NIO Implementation Version 3.3.4.Final 2018-10-04 10:41:19,777 WARN [org.jboss.as.txn] (ServerService Thread Pool -- 52) WFLYTX0013: Node identifier property is set to the default value. Please make sure it is unique. 2018-10-04 10:41:19,781 INFO [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 37) WFLYCLINF0001: Activating Infinispan subsystem. 2018-10-04 10:41:19,784 INFO [org.jboss.as.naming] (ServerService Thread Pool -- 44) WFLYNAM0001: Activating Naming Subsystem 2018-10-04 10:41:19,784 INFO [org.jboss.as.security] (ServerService Thread Pool -- 51) WFLYSEC0002: Activating Security Subsystem 2018-10-04 10:41:19,791 INFO [org.wildfly.extension.io] (ServerService Thread Pool -- 36) WFLYIO001: Worker 'default' has auto-configured to 32 core threads with 256 task threads based on your 16 available processors 2018-10-04 10:41:19,791 INFO [org.jboss.as.security] (MSC service thread 1-5) WFLYSEC0001: Current PicketBox version=4.9.4.Final 2018-10-04 10:41:19,813 INFO [org.jboss.as.naming] (MSC service thread 1-1) WFLYNAM0003: Starting Naming Service 2018-10-04 10:41:19,816 INFO [org.jboss.as.mail.extension] (MSC service thread 1-1) WFLYMAIL0001: Bound mail session [java:jboss/mail/Default] 2018-10-04 10:41:19,827 INFO [org.jboss.remoting] (MSC service thread 1-2) JBoss Remoting version 4.0.18.Final 2018-10-04 10:41:19,835 INFO [org.jboss.as.connector] (MSC service thread 1-2) WFLYJCA0009: Starting JCA Subsystem (WildFly/IronJacamar 1.3.2.Final) 2018-10-04 10:41:19,858 INFO [org.jboss.as.webservices] (ServerService Thread Pool -- 54) WFLYWS0002: Activating WebServices Extension 2018-10-04 10:41:19,860 WARN [org.jboss.as.mail.extension] (MSC service thread 1-4) WFLYMAIL0009: Host name [mx.int] could not be resolved! 2018-10-04 10:41:20,048 INFO [org.wildfly.extension.undertow] (MSC service thread 1-1) WFLYUT0003: Undertow 1.3.15.Final starting 2018-10-04 10:41:20,048 INFO [org.wildfly.extension.undertow] (ServerService Thread Pool -- 53) WFLYUT0003: Undertow 1.3.15.Final starting 2018-10-04 10:41:20,112 INFO [org.jboss.as.connector.subsystems.datasources] (ServerService Thread Pool -- 32) WFLYJCA0005: Deploying non-JDBC-compliant driver class com.mysql.jdbc.Driver (version 5.1) 2018-10-04 10:41:20,113 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-7) WFLYJCA0018: Started Driver service with driver-name = MySqlJDBCDriver 2018-10-04 10:41:20,115 INFO [org.jboss.as.connector.subsystems.datasources] (ServerService Thread Pool -- 32) WFLYJCA0004: Deploying JDBC-compliant driver class org.h2.Driver (version 1.3) 2018-10-04 10:41:20,116 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-8) WFLYJCA0018: Started Driver service with driver-name = h2 2018-10-04 10:41:20,222 INFO [org.wildfly.extension.undertow] (ServerService Thread Pool -- 53) WFLYUT0014: Creating file handler for path 'G:\Development\Servers\last-wildfly/welcome-content' with options [directory-listing: 'false', follow-symlink: 'false', case-sensitive: 'true', safe-symlink-paths: '[]'] 2018-10-04 10:41:20,283 INFO [org.wildfly.extension.undertow] (MSC service thread 1-3) WFLYUT0012: Started server default-server. 2018-10-04 10:41:20,284 INFO [org.wildfly.extension.undertow] (MSC service thread 1-3) WFLYUT0018: Host default-host starting 2018-10-04 10:41:20,327 INFO [org.jboss.as.ejb3] (MSC service thread 1-8) WFLYEJB0482: Strict pool mdb-strict-max-pool is using a max instance size of 64 (per class), which is derived from the number of CPUs on this host. 2018-10-04 10:41:20,328 INFO [org.jboss.as.ejb3] (MSC service thread 1-1) WFLYEJB0481: Strict pool slsb-strict-max-pool is using a max instance size of 256 (per class), which is derived from thread worker pool sizing. 2018-10-04 10:41:20,357 INFO [org.wildfly.extension.undertow] (MSC service thread 1-7) WFLYUT0006: Undertow HTTP listener default listening on 127.0.0.1:8180 2018-10-04 10:41:20,503 INFO [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-7) WFLYJCA0001: Bound data source [java:jboss/datasources/hardware] 2018-10-04 10:41:20,503 INFO [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-6) WFLYJCA0001: Bound data source [java:jboss/datasources/ExampleDS] 2018-10-04 10:41:20,503 INFO [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-5) WFLYJCA0001: Bound data source [java:jboss/datasources/pvstream] 2018-10-04 10:41:20,708 INFO [org.jboss.as.server.deployment.scanner] (MSC service thread 1-7) WFLYDS0013: Started FileSystemDeploymentService for directory G:\Development\Servers\last-wildfly\standalone\deployments 2018-10-04 10:41:20,710 INFO [org.jboss.as.server.deployment] (MSC service thread 1-5) WFLYSRV0027: Starting deployment of "ROOT.war" (runtime-name: "ROOT.war") 2018-10-04 10:41:20,895 INFO [org.infinispan.factories.GlobalComponentRegistry] (MSC service thread 1-4) ISPN000128: Infinispan version: Infinispan 'Mahou' 8.1.0.Final 2018-10-04 10:41:20,895 INFO [org.infinispan.factories.GlobalComponentRegistry] (MSC service thread 1-1) ISPN000128: Infinispan version: Infinispan 'Mahou' 8.1.0.Final 2018-10-04 10:41:20,895 INFO [org.infinispan.factories.GlobalComponentRegistry] (MSC service thread 1-6) ISPN000128: Infinispan version: Infinispan 'Mahou' 8.1.0.Final 2018-10-04 10:41:20,895 INFO [org.infinispan.factories.GlobalComponentRegistry] (MSC service thread 1-3) ISPN000128: Infinispan version: Infinispan 'Mahou' 8.1.0.Final 2018-10-04 10:41:21,163 INFO [org.jboss.ws.common.management] (MSC service thread 1-8) JBWS022052: Starting JBossWS 5.1.3.Final (Apache CXF 3.1.4) 2018-10-04 10:41:25,099 WARN [org.jboss.as.server.deployment] (MSC service thread 1-5) WFLYSRV0059: Class Path entry xercesImpl.jar in /G:/Development/Servers/last-wildfly/bin/content/ROOT.war/WEB-INF/lib/xalan-2.7.0.jar does not point to a valid jar for a Class-Path reference. 2018-10-04 10:41:25,099 WARN [org.jboss.as.server.deployment] (MSC service thread 1-5) WFLYSRV0059: Class Path entry xml-apis.jar in /G:/Development/Servers/last-wildfly/bin/content/ROOT.war/WEB-INF/lib/xalan-2.7.0.jar does not point to a valid jar for a Class-Path reference. 2018-10-04 10:41:25,099 WARN [org.jboss.as.server.deployment] (MSC service thread 1-5) WFLYSRV0059: Class Path entry serializer.jar in /G:/Development/Servers/last-wildfly/bin/content/ROOT.war/WEB-INF/lib/xalan-2.7.0.jar does not point to a valid jar for a Class-Path reference. 2018-10-04 10:41:26,604 INFO [org.jboss.as.jpa] (MSC service thread 1-6) WFLYJPA0002: Read persistence.xml for pvstreamPrimaryPU 2018-10-04 10:41:26,605 INFO [org.jboss.as.jpa] (MSC service thread 1-6) WFLYJPA0002: Read persistence.xml for pvMigrationPU 2018-10-04 10:41:27,033 WARN [org.jboss.as.dependency.private] (MSC service thread 1-7) WFLYSRV0018: Deployment "deployment.ROOT.war" is using a private module ("org.infinispan:main") which may be changed or removed in future versions without notice. 2018-10-04 10:41:27,108 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 57) WFLYJPA0010: Starting Persistence Unit (phase 1 of 2) Service 'ROOT.war#pvstreamPrimaryPU' 2018-10-04 10:41:27,108 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 56) WFLYJPA0010: Starting Persistence Unit (phase 1 of 2) Service 'ROOT.war#pvMigrationPU' 2018-10-04 10:41:27,195 INFO [org.hibernate.jpa.internal.util.LogHelper] (ServerService Thread Pool -- 57) HHH000204: Processing PersistenceUnitInfo [ name: pvstreamPrimaryPU ...] 2018-10-04 10:41:27,195 INFO [org.hibernate.jpa.internal.util.LogHelper] (ServerService Thread Pool -- 56) HHH000204: Processing PersistenceUnitInfo [ name: pvMigrationPU ...] 2018-10-04 10:41:27,263 INFO [org.jboss.weld.deployer] (MSC service thread 1-6) WFLYWELD0003: Processing weld deployment ROOT.war 2018-10-04 10:41:27,430 INFO [org.hibernate.Version] (ServerService Thread Pool -- 57) HHH000412: Hibernate Core {5.0.7.Final} 2018-10-04 10:41:27,431 INFO [org.hibernate.cfg.Environment] (ServerService Thread Pool -- 57) HHH000206: hibernate.properties not found 2018-10-04 10:41:27,432 INFO [org.hibernate.cfg.Environment] (ServerService Thread Pool -- 57) HHH000021: Bytecode provider name : javassist 2018-10-04 10:41:27,562 INFO [org.hibernate.orm.deprecation] (ServerService Thread Pool -- 56) HHH90000001: Found usage of deprecated setting for specifying Scanner [hibernate.ejb.resource_scanner]; use [hibernate.archive.scanner] instead 2018-10-04 10:41:27,562 INFO [org.hibernate.orm.deprecation] (ServerService Thread Pool -- 57) HHH90000001: Found usage of deprecated setting for specifying Scanner [hibernate.ejb.resource_scanner]; use [hibernate.archive.scanner] instead 2018-10-04 10:41:27,583 INFO [org.hibernate.annotations.common.Version] (ServerService Thread Pool -- 56) HCANN000001: Hibernate Commons Annotations {5.0.1.Final} 2018-10-04 10:41:27,701 INFO [org.hibernate.validator.internal.util.Version] (MSC service thread 1-6) HV000001: Hibernate Validator 5.2.3.Final 2018-10-04 10:41:27,815 INFO [org.apache.deltaspike.core.impl.config.EnvironmentPropertyConfigSourceProvider] (MSC service thread 1-6) Custom config found by DeltaSpike. Name: 'META-INF/apache-deltaspike.properties', URL: 'vfs:/G:/Development/Servers/last-wildfly/bin/content/ROOT.war/WEB-INF/classes/META-INF/apache-deltaspike.properties' 2018-10-04 10:41:27,819 INFO [org.apache.deltaspike.core.util.ProjectStageProducer] (MSC service thread 1-6) Computed the following DeltaSpike ProjectStage: Production 2018-10-04 10:41:27,823 INFO [org.jboss.as.ejb3.deployment] (MSC service thread 1-6) WFLYEJB0473: JNDI bindings for session bean named 'EmailPeriodicTimer' in deployment unit 'deployment "ROOT.war"' are as follows: java:global/ROOT/EmailPeriodicTimer!com.pvstream.pilot.api.core.util.EmailPeriodicTimer java:app/ROOT/EmailPeriodicTimer!com.pvstream.pilot.api.core.util.EmailPeriodicTimer java:module/EmailPeriodicTimer!com.pvstream.pilot.api.core.util.EmailPeriodicTimer java:global/ROOT/EmailPeriodicTimer java:app/ROOT/EmailPeriodicTimer java:module/EmailPeriodicTimer 2018-10-04 10:41:27,824 INFO [org.jboss.as.ejb3.deployment] (MSC service thread 1-6) WFLYEJB0473: JNDI bindings for session bean named 'DatabaseMigration' in deployment unit 'deployment "ROOT.war"' are as follows: java:global/ROOT/DatabaseMigration!com.pvstream.pilot.api.core.util.DatabaseMigration java:app/ROOT/DatabaseMigration!com.pvstream.pilot.api.core.util.DatabaseMigration java:module/DatabaseMigration!com.pvstream.pilot.api.core.util.DatabaseMigration java:global/ROOT/DatabaseMigration java:app/ROOT/DatabaseMigration java:module/DatabaseMigration 2018-10-04 10:41:28,189 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-5) WFLYJCA0005: Deploying non-JDBC-compliant driver class com.mysql.cj.jdbc.Driver (version 6.0) 2018-10-04 10:41:28,190 WARN [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-5) WFLYJCA0003: Unable to instantiate driver class "org.olap4j.driver.xmla.XmlaOlap4jDriver": java.lang.NoSuchMethodException: org.olap4j.driver.xmla.XmlaOlap4jDriver.() 2018-10-04 10:41:28,191 INFO [org.jboss.weld.deployer] (MSC service thread 1-5) WFLYWELD0006: Starting Services for CDI deployment: ROOT.war 2018-10-04 10:41:28,408 INFO [org.jboss.weld.Version] (MSC service thread 1-5) WELD-000900: 2.3.2 (Final) 2018-10-04 10:41:28,433 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-8) WFLYJCA0018: Started Driver service with driver-name = ROOT.war_com.mysql.cj.jdbc.Driver_6_0 2018-10-04 10:41:28,433 INFO [org.jboss.weld.deployer] (MSC service thread 1-1) WFLYWELD0009: Starting weld service for deployment ROOT.war 2018-10-04 10:41:28,999 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 57) WFLYJPA0010: Starting Persistence Unit (phase 2 of 2) Service 'ROOT.war#pvstreamPrimaryPU' 2018-10-04 10:41:29,018 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 56) WFLYJPA0010: Starting Persistence Unit (phase 2 of 2) Service 'ROOT.war#pvMigrationPU' 2018-10-04 10:41:29,592 WARN [org.jboss.jca.core.connectionmanager.pool.strategy.OnePool] (ServerService Thread Pool -- 57) IJ000604: Throwable while attempting to get a new connection: null: javax.resource.ResourceException: IJ031084: Unable to create connection at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createLocalManagedConnection(LocalManagedConnectionFactory.java:343) at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.getLocalManagedConnection(LocalManagedConnectionFactory.java:350) at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:285) at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreConcurrentLinkedDequeManagedConnectionPool.createConnectionEventListener(SemaphoreConcurrentLinkedDequeManagedConnectionPool.java:1319) at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreConcurrentLinkedDequeManagedConnectionPool.getConnection(SemaphoreConcurrentLinkedDequeManagedConnectionPool.java:496) at org.jboss.jca.core.connectionmanager.pool.AbstractPool.getSimpleConnection(AbstractPool.java:626) at org.jboss.jca.core.connectionmanager.pool.AbstractPool.getConnection(AbstractPool.java:598) at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.getManagedConnection(AbstractConnectionManager.java:590) at org.jboss.jca.core.connectionmanager.tx.TxConnectionManagerImpl.getManagedConnection(TxConnectionManagerImpl.java:429) at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.allocateConnection(AbstractConnectionManager.java:747) at org.jboss.jca.adapters.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:138) at org.jboss.as.connector.subsystems.datasources.WildFlyDataSource.getConnection(WildFlyDataSource.java:66) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:180) at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:68) at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:35) at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService(StandardServiceRegistryImpl.java:88) at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:234) at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:208) at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:189) at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.configure(JdbcServicesImpl.java:51) at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:94) at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:217) at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:189) at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.handleTypes(MetadataBuildingProcess.java:352) at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:111) at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata(EntityManagerFactoryBuilderImpl.java:847) at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:874) at org.jboss.as.jpa.hibernate5.TwoPhaseBootstrapImpl.build(TwoPhaseBootstrapImpl.java:44) at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:154) at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:117) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:667) at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1.run(PersistenceUnitServiceImpl.java:182) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Access denied for user 'pvstream'@'%' to database 'pvstream_po' at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:939) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3878) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3814) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:871) at com.mysql.jdbc.MysqlIO.proceedHandshakeWithPluggableAuthentication(MysqlIO.java:1694) at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1215) at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2255) at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2286) at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2085) at com.mysql.jdbc.ConnectionImpl.(ConnectionImpl.java:795) at com.mysql.jdbc.JDBC4Connection.(JDBC4Connection.java:44) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:400) at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:327) at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createLocalManagedConnection(LocalManagedConnectionFactory.java:319) ... 36 more 2018-10-04 10:41:29,592 WARN [org.jboss.jca.core.connectionmanager.pool.strategy.OnePool] (ServerService Thread Pool -- 56) IJ000604: Throwable while attempting to get a new connection: null: javax.resource.ResourceException: IJ031084: Unable to create connection at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createLocalManagedConnection(LocalManagedConnectionFactory.java:343) at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.getLocalManagedConnection(LocalManagedConnectionFactory.java:350) at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:285) at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreConcurrentLinkedDequeManagedConnectionPool.createConnectionEventListener(SemaphoreConcurrentLinkedDequeManagedConnectionPool.java:1319) at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreConcurrentLinkedDequeManagedConnectionPool.getConnection(SemaphoreConcurrentLinkedDequeManagedConnectionPool.java:496) at org.jboss.jca.core.connectionmanager.pool.AbstractPool.getSimpleConnection(AbstractPool.java:626) at org.jboss.jca.core.connectionmanager.pool.AbstractPool.getConnection(AbstractPool.java:598) at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.getManagedConnection(AbstractConnectionManager.java:590) at org.jboss.jca.core.connectionmanager.tx.TxConnectionManagerImpl.getManagedConnection(TxConnectionManagerImpl.java:429) at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.allocateConnection(AbstractConnectionManager.java:747) at org.jboss.jca.adapters.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:138) at org.jboss.as.connector.subsystems.datasources.WildFlyDataSource.getConnection(WildFlyDataSource.java:66) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:180) at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:68) at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:35) at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService(StandardServiceRegistryImpl.java:88) at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:234) at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:208) at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:189) at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.configure(JdbcServicesImpl.java:51) at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:94) at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:217) at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:189) at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.handleTypes(MetadataBuildingProcess.java:352) at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:111) at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata(EntityManagerFactoryBuilderImpl.java:847) at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:874) at org.jboss.as.jpa.hibernate5.TwoPhaseBootstrapImpl.build(TwoPhaseBootstrapImpl.java:44) at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:154) at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:117) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:667) at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1.run(PersistenceUnitServiceImpl.java:182) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Access denied for user 'pvstream'@'%' to database 'pvstream_po' at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:939) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3878) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3814) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:871) at com.mysql.jdbc.MysqlIO.proceedHandshakeWithPluggableAuthentication(MysqlIO.java:1694) at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1215) at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2255) at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2286) at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2085) at com.mysql.jdbc.ConnectionImpl.(ConnectionImpl.java:795) at com.mysql.jdbc.JDBC4Connection.(JDBC4Connection.java:44) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:400) at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:327) at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createLocalManagedConnection(LocalManagedConnectionFactory.java:319) ... 36 more 2018-10-04 10:41:29,595 WARN [org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator] (ServerService Thread Pool -- 57) HHH000342: Could not obtain connection to query metadata : javax.resource.ResourceException: IJ000453: Unable to get managed connection for java:jboss/datasources/pvstream 2018-10-04 10:41:29,595 WARN [org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator] (ServerService Thread Pool -- 56) HHH000342: Could not obtain connection to query metadata : javax.resource.ResourceException: IJ000453: Unable to get managed connection for java:jboss/datasources/pvstream 2018-10-04 10:41:29,639 INFO [org.hibernate.dialect.Dialect] (ServerService Thread Pool -- 57) HHH000400: Using dialect: org.hibernate.dialect.MySQL5InnoDBDialect 2018-10-04 10:41:29,639 INFO [org.hibernate.dialect.Dialect] (ServerService Thread Pool -- 56) HHH000400: Using dialect: org.hibernate.dialect.MySQL5InnoDBDialect 2018-10-04 10:41:29,651 INFO [org.hibernate.engine.jdbc.env.internal.LobCreatorBuilderImpl] (ServerService Thread Pool -- 57) HHH000422: Disabling contextual LOB creation as connection was null 2018-10-04 10:41:29,651 INFO [org.hibernate.engine.jdbc.env.internal.LobCreatorBuilderImpl] (ServerService Thread Pool -- 56) HHH000422: Disabling contextual LOB creation as connection was null 2018-10-04 10:41:29,715 INFO [org.hibernate.envers.boot.internal.EnversServiceImpl] (ServerService Thread Pool -- 57) Envers integration enabled? : true 2018-10-04 10:41:29,715 INFO [org.hibernate.envers.boot.internal.EnversServiceImpl] (ServerService Thread Pool -- 56) Envers integration enabled? : true 2018-10-04 10:41:30,371 WARN [org.hibernate.boot.internal.SessionFactoryBuilderImpl] (ServerService Thread Pool -- 57) Unrecognized hbm2ddl_auto value : none. Supported values include create, create-drop, update, and validate. Ignoring 2018-10-04 10:41:32,441 INFO [org.hibernate.hql.internal.QueryTranslatorFactoryInitiator] (ServerService Thread Pool -- 57) HHH000397: Using ASTQueryTranslatorFactory 2018-10-04 10:41:33,064 INFO [org.jboss.weld.Event] (MSC service thread 1-3) WELD-000411: Observer method [BackedAnnotatedMethod] protected org.apache.deltaspike.core.impl.exclude.extension.ExcludeExtension.vetoBeans(@Observes ProcessAnnotatedType, BeanManager) receives events for all annotated types. Consider restricting events using @WithAnnotations or a generic type with bounds. 2018-10-04 10:41:33,090 INFO [org.jboss.weld.Event] (MSC service thread 1-3) WELD-000411: Observer method [BackedAnnotatedMethod] protected org.apache.deltaspike.core.impl.message.MessageBundleExtension.detectInterfaces(@Observes ProcessAnnotatedType) receives events for all annotated types. Consider restricting events using @WithAnnotations or a generic type with bounds. 2018-10-04 10:41:33,093 INFO [org.jboss.weld.Event] (MSC service thread 1-3) WELD-000411: Observer method [BackedAnnotatedMethod] protected org.apache.deltaspike.core.impl.interceptor.GlobalInterceptorExtension.promoteInterceptors(@Observes ProcessAnnotatedType, BeanManager) receives events for all annotated types. Consider restricting events using @WithAnnotations or a generic type with bounds. 2018-10-04 10:41:35,346 WARN [org.jboss.jca.core.connectionmanager.pool.strategy.OnePool] (ServerService Thread Pool -- 67) IJ000604: Throwable while attempting to get a new connection: null: javax.resource.ResourceException: IJ031084: Unable to create connection at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createLocalManagedConnection(LocalManagedConnectionFactory.java:343) at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.getLocalManagedConnection(LocalManagedConnectionFactory.java:350) at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:285) at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreConcurrentLinkedDequeManagedConnectionPool.createConnectionEventListener(SemaphoreConcurrentLinkedDequeManagedConnectionPool.java:1319) at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreConcurrentLinkedDequeManagedConnectionPool.getConnection(SemaphoreConcurrentLinkedDequeManagedConnectionPool.java:496) at org.jboss.jca.core.connectionmanager.pool.AbstractPool.getSimpleConnection(AbstractPool.java:626) at org.jboss.jca.core.connectionmanager.pool.AbstractPool.getConnection(AbstractPool.java:598) at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.getManagedConnection(AbstractConnectionManager.java:590) at org.jboss.jca.core.connectionmanager.tx.TxConnectionManagerImpl.getManagedConnection(TxConnectionManagerImpl.java:429) at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.allocateConnection(AbstractConnectionManager.java:747) at org.jboss.jca.adapters.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:138) at org.jboss.as.connector.subsystems.datasources.WildFlyDataSource.getConnection(WildFlyDataSource.java:66) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.AbstractSessionImpl$NonContextualJdbcConnectionAccess.obtainConnection(AbstractSessionImpl.java:386) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:87) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:112) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:47) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.ProfileRepositoryAbstractImpl.getActive(ProfileRepositoryAbstractImpl.java:55) at com.pvstream.pilot.api.core.dal.repository.ProfileRepositoryImpl.getActive(ProfileRepositoryImpl.java:34) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.initialize(EmailPeriodicTimer.java:62) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptor.java:96) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doLifecycleInterception(Jsr299BindingsInterceptor.java:114) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:103) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.weld.injection.WeldInjectionInterceptor.processInvocation(WeldInjectionInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.ManagedReferenceFieldInjectionInterceptorFactory$ManagedReferenceFieldInjectionInterceptor.processInvocation(ManagedReferenceFieldInjectionInterceptorFactory.java:107) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.ManagedReferenceFieldInjectionInterceptorFactory$ManagedReferenceFieldInjectionInterceptor.processInvocation(ManagedReferenceFieldInjectionInterceptorFactory.java:107) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.AroundConstructInterceptorFactory$1.processInvocation(AroundConstructInterceptorFactory.java:28) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.weld.injection.WeldInterceptorInjectionInterceptor.processInvocation(WeldInterceptorInjectionInterceptor.java:56) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.weld.ejb.Jsr299BindingsCreateInterceptor.processInvocation(Jsr299BindingsCreateInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.weld.injection.WeldInjectionContextInterceptor.processInvocation(WeldInjectionContextInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.BasicComponent.constructComponentInstance(BasicComponent.java:161) at org.jboss.as.ee.component.BasicComponent.constructComponentInstance(BasicComponent.java:134) at org.jboss.as.ee.component.BasicComponent.createInstance(BasicComponent.java:88) at org.jboss.as.ejb3.component.singleton.SingletonComponent.getComponentInstance(SingletonComponent.java:124) at org.jboss.as.ejb3.component.singleton.SingletonComponent.start(SingletonComponent.java:138) at org.jboss.as.ee.component.ComponentStartService$1.run(ComponentStartService.java:54) at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Access denied for user 'pvstream'@'%' to database 'pvstream_po' at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:939) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3878) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3814) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:871) at com.mysql.jdbc.MysqlIO.proceedHandshakeWithPluggableAuthentication(MysqlIO.java:1694) at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1215) at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2255) at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2286) at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2085) at com.mysql.jdbc.ConnectionImpl.(ConnectionImpl.java:795) at com.mysql.jdbc.JDBC4Connection.(JDBC4Connection.java:44) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:400) at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:327) at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createLocalManagedConnection(LocalManagedConnectionFactory.java:319) ... 92 more 2018-10-04 10:41:35,352 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (ServerService Thread Pool -- 67) SQL Error: 0, SQLState: null 2018-10-04 10:41:35,352 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (ServerService Thread Pool -- 67) javax.resource.ResourceException: IJ000453: Unable to get managed connection for java:jboss/datasources/pvstream 2018-10-04 10:41:35,356 ERROR [org.jboss.msc.service.fail] (ServerService Thread Pool -- 67) MSC000001: Failed to start service jboss.deployment.unit."ROOT.war".component.EmailPeriodicTimer.START: org.jboss.msc.service.StartException in service jboss.deployment.unit."ROOT.war".component.EmailPeriodicTimer.START: java.lang.IllegalStateException: WFLYEE0042: Failed to construct component instance at org.jboss.as.ee.component.ComponentStartService$1.run(ComponentStartService.java:57) at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: java.lang.IllegalStateException: WFLYEE0042: Failed to construct component instance at org.jboss.as.ee.component.BasicComponent.constructComponentInstance(BasicComponent.java:163) at org.jboss.as.ee.component.BasicComponent.constructComponentInstance(BasicComponent.java:134) at org.jboss.as.ee.component.BasicComponent.createInstance(BasicComponent.java:88) at org.jboss.as.ejb3.component.singleton.SingletonComponent.getComponentInstance(SingletonComponent.java:124) at org.jboss.as.ejb3.component.singleton.SingletonComponent.start(SingletonComponent.java:138) at org.jboss.as.ee.component.ComponentStartService$1.run(ComponentStartService.java:54) ... 6 more Caused by: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.weld.injection.WeldInjectionContextInterceptor.processInvocation(WeldInjectionContextInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.BasicComponent.constructComponentInstance(BasicComponent.java:161) ... 11 more Caused by: javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.ProfileRepositoryAbstractImpl.getActive(ProfileRepositoryAbstractImpl.java:55) at com.pvstream.pilot.api.core.dal.repository.ProfileRepositoryImpl.getActive(ProfileRepositoryImpl.java:34) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.initialize(EmailPeriodicTimer.java:62) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptor.java:96) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doLifecycleInterception(Jsr299BindingsInterceptor.java:114) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:103) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.weld.injection.WeldInjectionInterceptor.processInvocation(WeldInjectionInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.ManagedReferenceFieldInjectionInterceptorFactory$ManagedReferenceFieldInjectionInterceptor.processInvocation(ManagedReferenceFieldInjectionInterceptorFactory.java:107) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.ManagedReferenceFieldInjectionInterceptorFactory$ManagedReferenceFieldInjectionInterceptor.processInvocation(ManagedReferenceFieldInjectionInterceptorFactory.java:107) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.AroundConstructInterceptorFactory$1.processInvocation(AroundConstructInterceptorFactory.java:28) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.weld.injection.WeldInterceptorInjectionInterceptor.processInvocation(WeldInterceptorInjectionInterceptor.java:56) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.weld.ejb.Jsr299BindingsCreateInterceptor.processInvocation(Jsr299BindingsCreateInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 26 more Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:95) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:90) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:112) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:47) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 57 more Caused by: java.sql.SQLException: javax.resource.ResourceException: IJ000453: Unable to get managed connection for java:jboss/datasources/pvstream at org.jboss.jca.adapters.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:146) at org.jboss.as.connector.subsystems.datasources.WildFlyDataSource.getConnection(WildFlyDataSource.java:66) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.AbstractSessionImpl$NonContextualJdbcConnectionAccess.obtainConnection(AbstractSessionImpl.java:386) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:87) ... 78 more Caused by: javax.resource.ResourceException: IJ000453: Unable to get managed connection for java:jboss/datasources/pvstream at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.getManagedConnection(AbstractConnectionManager.java:656) at org.jboss.jca.core.connectionmanager.tx.TxConnectionManagerImpl.getManagedConnection(TxConnectionManagerImpl.java:429) at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.allocateConnection(AbstractConnectionManager.java:747) at org.jboss.jca.adapters.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:138) ... 82 more Caused by: javax.resource.ResourceException: IJ031084: Unable to create connection at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createLocalManagedConnection(LocalManagedConnectionFactory.java:343) at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.getLocalManagedConnection(LocalManagedConnectionFactory.java:350) at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:285) at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreConcurrentLinkedDequeManagedConnectionPool.createConnectionEventListener(SemaphoreConcurrentLinkedDequeManagedConnectionPool.java:1319) at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreConcurrentLinkedDequeManagedConnectionPool.getConnection(SemaphoreConcurrentLinkedDequeManagedConnectionPool.java:496) at org.jboss.jca.core.connectionmanager.pool.AbstractPool.getSimpleConnection(AbstractPool.java:626) at org.jboss.jca.core.connectionmanager.pool.AbstractPool.getConnection(AbstractPool.java:598) at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.getManagedConnection(AbstractConnectionManager.java:590) ... 85 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Access denied for user 'pvstream'@'%' to database 'pvstream_po' at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:939) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3878) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3814) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:871) at com.mysql.jdbc.MysqlIO.proceedHandshakeWithPluggableAuthentication(MysqlIO.java:1694) at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1215) at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2255) at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2286) at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2085) at com.mysql.jdbc.ConnectionImpl.(ConnectionImpl.java:795) at com.mysql.jdbc.JDBC4Connection.(JDBC4Connection.java:44) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:400) at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:327) at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createLocalManagedConnection(LocalManagedConnectionFactory.java:319) ... 92 more 2018-10-04 10:41:35,364 ERROR [org.jboss.as.controller.management-operation] (Controller Boot Thread) WFLYCTL0013: Operation ("add") failed - address: ([("deployment" => "ROOT.war")]) - failure description: {"WFLYCTL0080: Failed services" => {"jboss.deployment.unit.\"ROOT.war\".component.EmailPeriodicTimer.START" => "org.jboss.msc.service.StartException in service jboss.deployment.unit.\"ROOT.war\".component.EmailPeriodicTimer.START: java.lang.IllegalStateException: WFLYEE0042: Failed to construct component instance Caused by: java.lang.IllegalStateException: WFLYEE0042: Failed to construct component instance Caused by: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection Caused by: javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection Caused by: java.sql.SQLException: javax.resource.ResourceException: IJ000453: Unable to get managed connection for java:jboss/datasources/pvstream Caused by: javax.resource.ResourceException: IJ000453: Unable to get managed connection for java:jboss/datasources/pvstream Caused by: javax.resource.ResourceException: IJ031084: Unable to create connection Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Access denied for user 'pvstream'@'%' to database 'pvstream_po'"}} 2018-10-04 10:41:36,450 INFO [org.jboss.as.server] (Controller Boot Thread) WFLYSRV0010: Deployed "ROOT.war" (runtime-name : "ROOT.war") 2018-10-04 10:41:36,451 INFO [org.jboss.as.controller] (Controller Boot Thread) WFLYCTL0183: Service status report WFLYCTL0186: Services which failed to start: service jboss.deployment.unit."ROOT.war".component.EmailPeriodicTimer.START: org.jboss.msc.service.StartException in service jboss.deployment.unit."ROOT.war".component.EmailPeriodicTimer.START: java.lang.IllegalStateException: WFLYEE0042: Failed to construct component instance 2018-10-04 10:41:36,793 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0060: Http management interface listening on http://127.0.0.1:10090/management 2018-10-04 10:41:36,793 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0051: Admin console listening on http://127.0.0.1:10090 2018-10-04 10:41:36,793 ERROR [org.jboss.as] (Controller Boot Thread) WFLYSRV0026: WildFly Full 10.0.0.Final (WildFly Core 2.0.10.Final) started (with errors) in 25106ms - Started 525 of 892 services (5 services failed or missing dependencies, 468 services are lazy, passive or on-demand) 2018-10-04 10:41:36,988 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-8) WFLYJCA0019: Stopped Driver service with driver-name = ROOT.war_com.mysql.cj.jdbc.Driver_6_0 2018-10-04 10:41:36,995 INFO [org.jboss.weld.deployer] (MSC service thread 1-5) WFLYWELD0010: Stopping weld service for deployment ROOT.war 2018-10-04 10:41:37,003 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 5) WFLYJPA0011: Stopping Persistence Unit (phase 2 of 2) Service 'ROOT.war#pvMigrationPU' 2018-10-04 10:41:37,003 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 13) WFLYJPA0011: Stopping Persistence Unit (phase 2 of 2) Service 'ROOT.war#pvstreamPrimaryPU' 2018-10-04 10:41:37,006 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 5) WFLYJPA0011: Stopping Persistence Unit (phase 1 of 2) Service 'ROOT.war#pvMigrationPU' 2018-10-04 10:41:37,006 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 13) WFLYJPA0011: Stopping Persistence Unit (phase 1 of 2) Service 'ROOT.war#pvstreamPrimaryPU' 2018-10-04 10:41:37,962 INFO [org.jboss.as.server.deployment] (MSC service thread 1-6) WFLYSRV0028: Stopped deployment ROOT.war (runtime-name: ROOT.war) in 984ms 2018-10-04 10:41:38,024 INFO [org.jboss.as.server] (management-handler-thread - 4) WFLYSRV0009: Undeployed "ROOT.war" (runtime-name: "ROOT.war") 2018-10-04 10:41:38,025 INFO [org.jboss.as.controller] (management-handler-thread - 4) WFLYCTL0183: Service status report WFLYCTL0184: New missing/unsatisfied dependencies: service jboss.deployment.unit."ROOT.war".WeldStartService (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT] service jboss.deployment.unit."ROOT.war".component.DatabaseMigration.START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService, service jboss.deployment.unit."ROOT.war".moduleDeploymentRuntimeInformationStart] service jboss.deployment.unit."ROOT.war".component.EmailPeriodicTimer.START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService, service jboss.deployment.unit."ROOT.war".moduleDeploymentRuntimeInformationStart] service jboss.deployment.unit."ROOT.war".component."com.pvstream.pilot.api.presentation.services.RequestFilter".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."com.pvstream.pilot.api.presentation.services.ResponseHeaderFilter".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."com.pvstream.pilot.api.presentation.services.SessionTimeoutCookieFilter".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."com.pvstream.pilot.api.presentation.web.PaymentCallbackServlet".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."com.pvstream.pilot.api.presentation.web.PaymentFormServlet".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."com.pvstream.pilot.api.presentation.web.PaymentReturnServlet".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."com.pvstream.pilot.api.presentation.web.TestServlet".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."com.pvstream.pilot.api.presentation.web.TestServlet2".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."com.pvstream.pilot.api.presentation.web.TestServlet3".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."javax.servlet.jsp.jstl.tlv.PermittedTaglibsTLV".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."javax.servlet.jsp.jstl.tlv.ScriptFreeTLV".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."org.apache.shiro.web.env.EnvironmentLoaderListener".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."org.apache.shiro.web.servlet.ShiroFilter".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."org.apache.shiro.web.tags.AuthenticatedTag".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."org.apache.shiro.web.tags.GuestTag".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."org.apache.shiro.web.tags.HasAnyRolesTag".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."org.apache.shiro.web.tags.HasPermissionTag".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."org.apache.shiro.web.tags.HasRoleTag".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."org.apache.shiro.web.tags.LacksPermissionTag".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."org.apache.shiro.web.tags.LacksRoleTag".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."org.apache.shiro.web.tags.NotAuthenticatedTag".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."org.apache.shiro.web.tags.PrincipalTag".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."org.apache.shiro.web.tags.UserTag".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."org.jboss.weld.servlet.WeldInitialListener".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."org.jboss.weld.servlet.WeldTerminalListener".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".ee.ComponentRegistry (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService] service jboss.deployment.unit."ROOT.war".moduleDeploymentRuntimeInformation (missing) dependents: [service jboss.deployment.unit."ROOT.war".moduleDeploymentRuntimeInformationStart] service jboss.persistenceunit."ROOT.war#pvMigrationPU" (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.persistenceunit."ROOT.war#pvstreamPrimaryPU" (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.undertow.deployment.default-server.default-host./ROOT (missing) dependents: [service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT] service jboss.undertow.deployment.default-server.default-host./ROOT.codec (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService] service jboss.undertow.deployment.default-server.default-host./ROOT.session (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService] service org.wildfly.request-controller.control-point."ROOT.war".undertow (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService] WFLYCTL0186: Services which failed to start: service jboss.deployment.unit."ROOT.war".component.EmailPeriodicTimer.START 2018-10-04 10:41:38,102 INFO [org.jboss.as.server.deployment] (MSC service thread 1-8) WFLYSRV0027: Starting deployment of "ROOT.war" (runtime-name: "ROOT.war") 2018-10-04 10:41:42,470 WARN [org.jboss.as.server.deployment] (MSC service thread 1-3) WFLYSRV0059: Class Path entry xercesImpl.jar in /G:/Development/Servers/last-wildfly/bin/content/ROOT.war/WEB-INF/lib/xalan-2.7.0.jar does not point to a valid jar for a Class-Path reference. 2018-10-04 10:41:42,470 WARN [org.jboss.as.server.deployment] (MSC service thread 1-3) WFLYSRV0059: Class Path entry xml-apis.jar in /G:/Development/Servers/last-wildfly/bin/content/ROOT.war/WEB-INF/lib/xalan-2.7.0.jar does not point to a valid jar for a Class-Path reference. 2018-10-04 10:41:42,470 WARN [org.jboss.as.server.deployment] (MSC service thread 1-3) WFLYSRV0059: Class Path entry serializer.jar in /G:/Development/Servers/last-wildfly/bin/content/ROOT.war/WEB-INF/lib/xalan-2.7.0.jar does not point to a valid jar for a Class-Path reference. 2018-10-04 10:41:42,500 INFO [org.jboss.as.jpa] (MSC service thread 1-7) WFLYJPA0002: Read persistence.xml for pvstreamPrimaryPU 2018-10-04 10:41:42,500 INFO [org.jboss.as.jpa] (MSC service thread 1-7) WFLYJPA0002: Read persistence.xml for pvMigrationPU 2018-10-04 10:41:42,703 WARN [org.jboss.as.dependency.private] (MSC service thread 1-5) WFLYSRV0018: Deployment "deployment.ROOT.war" is using a private module ("org.infinispan:main") which may be changed or removed in future versions without notice. 2018-10-04 10:41:42,706 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 13) WFLYJPA0010: Starting Persistence Unit (phase 1 of 2) Service 'ROOT.war#pvstreamPrimaryPU' 2018-10-04 10:41:42,706 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 5) WFLYJPA0010: Starting Persistence Unit (phase 1 of 2) Service 'ROOT.war#pvMigrationPU' 2018-10-04 10:41:42,706 INFO [org.hibernate.jpa.internal.util.LogHelper] (ServerService Thread Pool -- 13) HHH000204: Processing PersistenceUnitInfo [ name: pvstreamPrimaryPU ...] 2018-10-04 10:41:42,706 INFO [org.hibernate.jpa.internal.util.LogHelper] (ServerService Thread Pool -- 5) HHH000204: Processing PersistenceUnitInfo [ name: pvMigrationPU ...] 2018-10-04 10:41:42,711 INFO [org.hibernate.orm.deprecation] (ServerService Thread Pool -- 13) HHH90000001: Found usage of deprecated setting for specifying Scanner [hibernate.ejb.resource_scanner]; use [hibernate.archive.scanner] instead 2018-10-04 10:41:42,711 INFO [org.hibernate.orm.deprecation] (ServerService Thread Pool -- 5) HHH90000001: Found usage of deprecated setting for specifying Scanner [hibernate.ejb.resource_scanner]; use [hibernate.archive.scanner] instead 2018-10-04 10:41:42,740 INFO [org.jboss.weld.deployer] (MSC service thread 1-4) WFLYWELD0003: Processing weld deployment ROOT.war 2018-10-04 10:41:42,759 INFO [org.apache.deltaspike.core.impl.config.EnvironmentPropertyConfigSourceProvider] (MSC service thread 1-4) Custom config found by DeltaSpike. Name: 'META-INF/apache-deltaspike.properties', URL: 'vfs:/G:/Development/Servers/last-wildfly/bin/content/ROOT.war/WEB-INF/classes/META-INF/apache-deltaspike.properties' 2018-10-04 10:41:42,763 INFO [org.apache.deltaspike.core.util.ProjectStageProducer] (MSC service thread 1-4) Computed the following DeltaSpike ProjectStage: Production 2018-10-04 10:41:42,767 INFO [org.jboss.as.ejb3.deployment] (MSC service thread 1-4) WFLYEJB0473: JNDI bindings for session bean named 'EmailPeriodicTimer' in deployment unit 'deployment "ROOT.war"' are as follows: java:global/ROOT/EmailPeriodicTimer!com.pvstream.pilot.api.core.util.EmailPeriodicTimer java:app/ROOT/EmailPeriodicTimer!com.pvstream.pilot.api.core.util.EmailPeriodicTimer java:module/EmailPeriodicTimer!com.pvstream.pilot.api.core.util.EmailPeriodicTimer java:global/ROOT/EmailPeriodicTimer java:app/ROOT/EmailPeriodicTimer java:module/EmailPeriodicTimer 2018-10-04 10:41:42,767 INFO [org.jboss.as.ejb3.deployment] (MSC service thread 1-4) WFLYEJB0473: JNDI bindings for session bean named 'DatabaseMigration' in deployment unit 'deployment "ROOT.war"' are as follows: java:global/ROOT/DatabaseMigration!com.pvstream.pilot.api.core.util.DatabaseMigration java:app/ROOT/DatabaseMigration!com.pvstream.pilot.api.core.util.DatabaseMigration java:module/DatabaseMigration!com.pvstream.pilot.api.core.util.DatabaseMigration java:global/ROOT/DatabaseMigration java:app/ROOT/DatabaseMigration java:module/DatabaseMigration 2018-10-04 10:41:42,808 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-7) WFLYJCA0005: Deploying non-JDBC-compliant driver class com.mysql.cj.jdbc.Driver (version 6.0) 2018-10-04 10:41:42,809 WARN [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-7) WFLYJCA0003: Unable to instantiate driver class "org.olap4j.driver.xmla.XmlaOlap4jDriver": java.lang.NoSuchMethodException: org.olap4j.driver.xmla.XmlaOlap4jDriver.() 2018-10-04 10:41:42,810 INFO [org.jboss.weld.deployer] (MSC service thread 1-7) WFLYWELD0006: Starting Services for CDI deployment: ROOT.war 2018-10-04 10:41:42,813 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-7) WFLYJCA0018: Started Driver service with driver-name = ROOT.war_com.mysql.cj.jdbc.Driver_6_0 2018-10-04 10:41:42,814 INFO [org.jboss.weld.deployer] (MSC service thread 1-8) WFLYWELD0009: Starting weld service for deployment ROOT.war 2018-10-04 10:41:43,990 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 5) WFLYJPA0010: Starting Persistence Unit (phase 2 of 2) Service 'ROOT.war#pvMigrationPU' 2018-10-04 10:41:43,990 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 13) WFLYJPA0010: Starting Persistence Unit (phase 2 of 2) Service 'ROOT.war#pvstreamPrimaryPU' 2018-10-04 10:41:44,021 WARN [org.jboss.jca.core.connectionmanager.pool.strategy.OnePool] (ServerService Thread Pool -- 13) IJ000604: Throwable while attempting to get a new connection: null: javax.resource.ResourceException: IJ031084: Unable to create connection at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createLocalManagedConnection(LocalManagedConnectionFactory.java:343) at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.getLocalManagedConnection(LocalManagedConnectionFactory.java:350) at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:285) at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreConcurrentLinkedDequeManagedConnectionPool.createConnectionEventListener(SemaphoreConcurrentLinkedDequeManagedConnectionPool.java:1319) at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreConcurrentLinkedDequeManagedConnectionPool.getConnection(SemaphoreConcurrentLinkedDequeManagedConnectionPool.java:496) at org.jboss.jca.core.connectionmanager.pool.AbstractPool.getSimpleConnection(AbstractPool.java:626) at org.jboss.jca.core.connectionmanager.pool.AbstractPool.getConnection(AbstractPool.java:598) at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.getManagedConnection(AbstractConnectionManager.java:590) at org.jboss.jca.core.connectionmanager.tx.TxConnectionManagerImpl.getManagedConnection(TxConnectionManagerImpl.java:429) at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.allocateConnection(AbstractConnectionManager.java:747) at org.jboss.jca.adapters.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:138) at org.jboss.as.connector.subsystems.datasources.WildFlyDataSource.getConnection(WildFlyDataSource.java:66) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:180) at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:68) at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:35) at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService(StandardServiceRegistryImpl.java:88) at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:234) at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:208) at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:189) at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.configure(JdbcServicesImpl.java:51) at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:94) at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:217) at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:189) at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.handleTypes(MetadataBuildingProcess.java:352) at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:111) at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata(EntityManagerFactoryBuilderImpl.java:847) at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:874) at org.jboss.as.jpa.hibernate5.TwoPhaseBootstrapImpl.build(TwoPhaseBootstrapImpl.java:44) at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:154) at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:117) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:667) at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1.run(PersistenceUnitServiceImpl.java:182) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Access denied for user 'pvstream'@'%' to database 'pvstream_po' at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:939) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3878) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3814) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:871) at com.mysql.jdbc.MysqlIO.proceedHandshakeWithPluggableAuthentication(MysqlIO.java:1694) at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1215) at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2255) at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2286) at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2085) at com.mysql.jdbc.ConnectionImpl.(ConnectionImpl.java:795) at com.mysql.jdbc.JDBC4Connection.(JDBC4Connection.java:44) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:400) at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:327) at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createLocalManagedConnection(LocalManagedConnectionFactory.java:319) ... 36 more 2018-10-04 10:41:44,021 WARN [org.jboss.jca.core.connectionmanager.pool.strategy.OnePool] (ServerService Thread Pool -- 5) IJ000604: Throwable while attempting to get a new connection: null: javax.resource.ResourceException: IJ031084: Unable to create connection at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createLocalManagedConnection(LocalManagedConnectionFactory.java:343) at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.getLocalManagedConnection(LocalManagedConnectionFactory.java:350) at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:285) at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreConcurrentLinkedDequeManagedConnectionPool.createConnectionEventListener(SemaphoreConcurrentLinkedDequeManagedConnectionPool.java:1319) at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreConcurrentLinkedDequeManagedConnectionPool.getConnection(SemaphoreConcurrentLinkedDequeManagedConnectionPool.java:496) at org.jboss.jca.core.connectionmanager.pool.AbstractPool.getSimpleConnection(AbstractPool.java:626) at org.jboss.jca.core.connectionmanager.pool.AbstractPool.getConnection(AbstractPool.java:598) at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.getManagedConnection(AbstractConnectionManager.java:590) at org.jboss.jca.core.connectionmanager.tx.TxConnectionManagerImpl.getManagedConnection(TxConnectionManagerImpl.java:429) at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.allocateConnection(AbstractConnectionManager.java:747) at org.jboss.jca.adapters.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:138) at org.jboss.as.connector.subsystems.datasources.WildFlyDataSource.getConnection(WildFlyDataSource.java:66) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:180) at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:68) at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:35) at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService(StandardServiceRegistryImpl.java:88) at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:234) at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:208) at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:189) at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.configure(JdbcServicesImpl.java:51) at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:94) at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:217) at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:189) at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.handleTypes(MetadataBuildingProcess.java:352) at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:111) at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata(EntityManagerFactoryBuilderImpl.java:847) at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:874) at org.jboss.as.jpa.hibernate5.TwoPhaseBootstrapImpl.build(TwoPhaseBootstrapImpl.java:44) at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:154) at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:117) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:667) at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1.run(PersistenceUnitServiceImpl.java:182) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Access denied for user 'pvstream'@'%' to database 'pvstream_po' at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:939) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3878) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3814) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:871) at com.mysql.jdbc.MysqlIO.proceedHandshakeWithPluggableAuthentication(MysqlIO.java:1694) at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1215) at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2255) at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2286) at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2085) at com.mysql.jdbc.ConnectionImpl.(ConnectionImpl.java:795) at com.mysql.jdbc.JDBC4Connection.(JDBC4Connection.java:44) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:400) at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:327) at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createLocalManagedConnection(LocalManagedConnectionFactory.java:319) ... 36 more 2018-10-04 10:41:44,024 WARN [org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator] (ServerService Thread Pool -- 13) HHH000342: Could not obtain connection to query metadata : javax.resource.ResourceException: IJ000453: Unable to get managed connection for java:jboss/datasources/pvstream 2018-10-04 10:41:44,024 WARN [org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator] (ServerService Thread Pool -- 5) HHH000342: Could not obtain connection to query metadata : javax.resource.ResourceException: IJ000453: Unable to get managed connection for java:jboss/datasources/pvstream 2018-10-04 10:41:44,024 INFO [org.hibernate.dialect.Dialect] (ServerService Thread Pool -- 13) HHH000400: Using dialect: org.hibernate.dialect.MySQL5InnoDBDialect 2018-10-04 10:41:44,024 INFO [org.hibernate.dialect.Dialect] (ServerService Thread Pool -- 5) HHH000400: Using dialect: org.hibernate.dialect.MySQL5InnoDBDialect 2018-10-04 10:41:44,024 INFO [org.hibernate.engine.jdbc.env.internal.LobCreatorBuilderImpl] (ServerService Thread Pool -- 13) HHH000422: Disabling contextual LOB creation as connection was null 2018-10-04 10:41:44,024 INFO [org.hibernate.engine.jdbc.env.internal.LobCreatorBuilderImpl] (ServerService Thread Pool -- 5) HHH000422: Disabling contextual LOB creation as connection was null 2018-10-04 10:41:44,025 INFO [org.hibernate.envers.boot.internal.EnversServiceImpl] (ServerService Thread Pool -- 5) Envers integration enabled? : true 2018-10-04 10:41:44,026 INFO [org.hibernate.envers.boot.internal.EnversServiceImpl] (ServerService Thread Pool -- 13) Envers integration enabled? : true 2018-10-04 10:41:44,097 WARN [org.hibernate.boot.internal.SessionFactoryBuilderImpl] (ServerService Thread Pool -- 13) Unrecognized hbm2ddl_auto value : none. Supported values include create, create-drop, update, and validate. Ignoring 2018-10-04 10:41:44,327 INFO [org.hibernate.hql.internal.QueryTranslatorFactoryInitiator] (ServerService Thread Pool -- 13) HHH000397: Using ASTQueryTranslatorFactory 2018-10-04 10:41:44,364 INFO [org.jboss.weld.Event] (MSC service thread 1-7) WELD-000411: Observer method [BackedAnnotatedMethod] protected org.apache.deltaspike.core.impl.interceptor.GlobalInterceptorExtension.promoteInterceptors(@Observes ProcessAnnotatedType, BeanManager) receives events for all annotated types. Consider restricting events using @WithAnnotations or a generic type with bounds. 2018-10-04 10:41:44,367 INFO [org.jboss.weld.Event] (MSC service thread 1-7) WELD-000411: Observer method [BackedAnnotatedMethod] protected org.apache.deltaspike.core.impl.exclude.extension.ExcludeExtension.vetoBeans(@Observes ProcessAnnotatedType, BeanManager) receives events for all annotated types. Consider restricting events using @WithAnnotations or a generic type with bounds. 2018-10-04 10:41:44,370 INFO [org.jboss.weld.Event] (MSC service thread 1-7) WELD-000411: Observer method [BackedAnnotatedMethod] protected org.apache.deltaspike.core.impl.message.MessageBundleExtension.detectInterfaces(@Observes ProcessAnnotatedType) receives events for all annotated types. Consider restricting events using @WithAnnotations or a generic type with bounds. 2018-10-04 10:41:45,086 WARN [org.jboss.jca.core.connectionmanager.pool.strategy.OnePool] (ServerService Thread Pool -- 17) IJ000604: Throwable while attempting to get a new connection: null: javax.resource.ResourceException: IJ031084: Unable to create connection at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createLocalManagedConnection(LocalManagedConnectionFactory.java:343) at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.getLocalManagedConnection(LocalManagedConnectionFactory.java:350) at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:285) at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreConcurrentLinkedDequeManagedConnectionPool.createConnectionEventListener(SemaphoreConcurrentLinkedDequeManagedConnectionPool.java:1319) at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreConcurrentLinkedDequeManagedConnectionPool.getConnection(SemaphoreConcurrentLinkedDequeManagedConnectionPool.java:496) at org.jboss.jca.core.connectionmanager.pool.AbstractPool.getSimpleConnection(AbstractPool.java:626) at org.jboss.jca.core.connectionmanager.pool.AbstractPool.getConnection(AbstractPool.java:598) at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.getManagedConnection(AbstractConnectionManager.java:590) at org.jboss.jca.core.connectionmanager.tx.TxConnectionManagerImpl.getManagedConnection(TxConnectionManagerImpl.java:429) at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.allocateConnection(AbstractConnectionManager.java:747) at org.jboss.jca.adapters.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:138) at org.jboss.as.connector.subsystems.datasources.WildFlyDataSource.getConnection(WildFlyDataSource.java:66) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.AbstractSessionImpl$NonContextualJdbcConnectionAccess.obtainConnection(AbstractSessionImpl.java:386) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:87) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:112) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:47) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.ProfileRepositoryAbstractImpl.getActive(ProfileRepositoryAbstractImpl.java:55) at com.pvstream.pilot.api.core.dal.repository.ProfileRepositoryImpl.getActive(ProfileRepositoryImpl.java:34) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.initialize(EmailPeriodicTimer.java:62) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptor.java:96) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doLifecycleInterception(Jsr299BindingsInterceptor.java:114) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:103) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.weld.injection.WeldInjectionInterceptor.processInvocation(WeldInjectionInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.ManagedReferenceFieldInjectionInterceptorFactory$ManagedReferenceFieldInjectionInterceptor.processInvocation(ManagedReferenceFieldInjectionInterceptorFactory.java:107) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.ManagedReferenceFieldInjectionInterceptorFactory$ManagedReferenceFieldInjectionInterceptor.processInvocation(ManagedReferenceFieldInjectionInterceptorFactory.java:107) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.AroundConstructInterceptorFactory$1.processInvocation(AroundConstructInterceptorFactory.java:28) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.weld.injection.WeldInterceptorInjectionInterceptor.processInvocation(WeldInterceptorInjectionInterceptor.java:56) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.weld.ejb.Jsr299BindingsCreateInterceptor.processInvocation(Jsr299BindingsCreateInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.weld.injection.WeldInjectionContextInterceptor.processInvocation(WeldInjectionContextInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.BasicComponent.constructComponentInstance(BasicComponent.java:161) at org.jboss.as.ee.component.BasicComponent.constructComponentInstance(BasicComponent.java:134) at org.jboss.as.ee.component.BasicComponent.createInstance(BasicComponent.java:88) at org.jboss.as.ejb3.component.singleton.SingletonComponent.getComponentInstance(SingletonComponent.java:124) at org.jboss.as.ejb3.component.singleton.SingletonComponent.start(SingletonComponent.java:138) at org.jboss.as.ee.component.ComponentStartService$1.run(ComponentStartService.java:54) at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Access denied for user 'pvstream'@'%' to database 'pvstream_po' at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:939) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3878) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3814) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:871) at com.mysql.jdbc.MysqlIO.proceedHandshakeWithPluggableAuthentication(MysqlIO.java:1694) at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1215) at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2255) at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2286) at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2085) at com.mysql.jdbc.ConnectionImpl.(ConnectionImpl.java:795) at com.mysql.jdbc.JDBC4Connection.(JDBC4Connection.java:44) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:400) at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:327) at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createLocalManagedConnection(LocalManagedConnectionFactory.java:319) ... 92 more 2018-10-04 10:41:45,091 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (ServerService Thread Pool -- 17) SQL Error: 0, SQLState: null 2018-10-04 10:41:45,091 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (ServerService Thread Pool -- 17) javax.resource.ResourceException: IJ000453: Unable to get managed connection for java:jboss/datasources/pvstream 2018-10-04 10:41:45,092 ERROR [org.jboss.msc.service.fail] (ServerService Thread Pool -- 17) MSC000001: Failed to start service jboss.deployment.unit."ROOT.war".component.EmailPeriodicTimer.START: org.jboss.msc.service.StartException in service jboss.deployment.unit."ROOT.war".component.EmailPeriodicTimer.START: java.lang.IllegalStateException: WFLYEE0042: Failed to construct component instance at org.jboss.as.ee.component.ComponentStartService$1.run(ComponentStartService.java:57) at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: java.lang.IllegalStateException: WFLYEE0042: Failed to construct component instance at org.jboss.as.ee.component.BasicComponent.constructComponentInstance(BasicComponent.java:163) at org.jboss.as.ee.component.BasicComponent.constructComponentInstance(BasicComponent.java:134) at org.jboss.as.ee.component.BasicComponent.createInstance(BasicComponent.java:88) at org.jboss.as.ejb3.component.singleton.SingletonComponent.getComponentInstance(SingletonComponent.java:124) at org.jboss.as.ejb3.component.singleton.SingletonComponent.start(SingletonComponent.java:138) at org.jboss.as.ee.component.ComponentStartService$1.run(ComponentStartService.java:54) ... 6 more Caused by: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.weld.injection.WeldInjectionContextInterceptor.processInvocation(WeldInjectionContextInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.BasicComponent.constructComponentInstance(BasicComponent.java:161) ... 11 more Caused by: javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.ProfileRepositoryAbstractImpl.getActive(ProfileRepositoryAbstractImpl.java:55) at com.pvstream.pilot.api.core.dal.repository.ProfileRepositoryImpl.getActive(ProfileRepositoryImpl.java:34) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.initialize(EmailPeriodicTimer.java:62) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptor.java:96) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doLifecycleInterception(Jsr299BindingsInterceptor.java:114) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:103) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.weld.injection.WeldInjectionInterceptor.processInvocation(WeldInjectionInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.ManagedReferenceFieldInjectionInterceptorFactory$ManagedReferenceFieldInjectionInterceptor.processInvocation(ManagedReferenceFieldInjectionInterceptorFactory.java:107) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.ManagedReferenceFieldInjectionInterceptorFactory$ManagedReferenceFieldInjectionInterceptor.processInvocation(ManagedReferenceFieldInjectionInterceptorFactory.java:107) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.AroundConstructInterceptorFactory$1.processInvocation(AroundConstructInterceptorFactory.java:28) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.weld.injection.WeldInterceptorInjectionInterceptor.processInvocation(WeldInterceptorInjectionInterceptor.java:56) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.weld.ejb.Jsr299BindingsCreateInterceptor.processInvocation(Jsr299BindingsCreateInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 26 more Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:95) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:90) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:112) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:47) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 57 more Caused by: java.sql.SQLException: javax.resource.ResourceException: IJ000453: Unable to get managed connection for java:jboss/datasources/pvstream at org.jboss.jca.adapters.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:146) at org.jboss.as.connector.subsystems.datasources.WildFlyDataSource.getConnection(WildFlyDataSource.java:66) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.AbstractSessionImpl$NonContextualJdbcConnectionAccess.obtainConnection(AbstractSessionImpl.java:386) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:87) ... 78 more Caused by: javax.resource.ResourceException: IJ000453: Unable to get managed connection for java:jboss/datasources/pvstream at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.getManagedConnection(AbstractConnectionManager.java:656) at org.jboss.jca.core.connectionmanager.tx.TxConnectionManagerImpl.getManagedConnection(TxConnectionManagerImpl.java:429) at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.allocateConnection(AbstractConnectionManager.java:747) at org.jboss.jca.adapters.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:138) ... 82 more Caused by: javax.resource.ResourceException: IJ031084: Unable to create connection at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createLocalManagedConnection(LocalManagedConnectionFactory.java:343) at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.getLocalManagedConnection(LocalManagedConnectionFactory.java:350) at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:285) at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreConcurrentLinkedDequeManagedConnectionPool.createConnectionEventListener(SemaphoreConcurrentLinkedDequeManagedConnectionPool.java:1319) at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreConcurrentLinkedDequeManagedConnectionPool.getConnection(SemaphoreConcurrentLinkedDequeManagedConnectionPool.java:496) at org.jboss.jca.core.connectionmanager.pool.AbstractPool.getSimpleConnection(AbstractPool.java:626) at org.jboss.jca.core.connectionmanager.pool.AbstractPool.getConnection(AbstractPool.java:598) at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.getManagedConnection(AbstractConnectionManager.java:590) ... 85 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Access denied for user 'pvstream'@'%' to database 'pvstream_po' at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:939) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3878) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3814) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:871) at com.mysql.jdbc.MysqlIO.proceedHandshakeWithPluggableAuthentication(MysqlIO.java:1694) at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1215) at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2255) at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2286) at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2085) at com.mysql.jdbc.ConnectionImpl.(ConnectionImpl.java:795) at com.mysql.jdbc.JDBC4Connection.(JDBC4Connection.java:44) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:400) at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:327) at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createLocalManagedConnection(LocalManagedConnectionFactory.java:319) ... 92 more 2018-10-04 10:41:45,096 ERROR [org.jboss.as.controller.management-operation] (management-handler-thread - 4) WFLYCTL0013: Operation ("deploy") failed - address: ([("deployment" => "ROOT.war")]) - failure description: {"WFLYCTL0080: Failed services" => {"jboss.deployment.unit.\"ROOT.war\".component.EmailPeriodicTimer.START" => "org.jboss.msc.service.StartException in service jboss.deployment.unit.\"ROOT.war\".component.EmailPeriodicTimer.START: java.lang.IllegalStateException: WFLYEE0042: Failed to construct component instance Caused by: java.lang.IllegalStateException: WFLYEE0042: Failed to construct component instance Caused by: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection Caused by: javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection Caused by: java.sql.SQLException: javax.resource.ResourceException: IJ000453: Unable to get managed connection for java:jboss/datasources/pvstream Caused by: javax.resource.ResourceException: IJ000453: Unable to get managed connection for java:jboss/datasources/pvstream Caused by: javax.resource.ResourceException: IJ031084: Unable to create connection Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Access denied for user 'pvstream'@'%' to database 'pvstream_po'"}} 2018-10-04 10:41:45,097 ERROR [org.jboss.as.server] (management-handler-thread - 4) WFLYSRV0021: Deploy of deployment "ROOT.war" was rolled back with the following failure message: {"WFLYCTL0080: Failed services" => {"jboss.deployment.unit.\"ROOT.war\".component.EmailPeriodicTimer.START" => "org.jboss.msc.service.StartException in service jboss.deployment.unit.\"ROOT.war\".component.EmailPeriodicTimer.START: java.lang.IllegalStateException: WFLYEE0042: Failed to construct component instance Caused by: java.lang.IllegalStateException: WFLYEE0042: Failed to construct component instance Caused by: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection Caused by: javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection Caused by: java.sql.SQLException: javax.resource.ResourceException: IJ000453: Unable to get managed connection for java:jboss/datasources/pvstream Caused by: javax.resource.ResourceException: IJ000453: Unable to get managed connection for java:jboss/datasources/pvstream Caused by: javax.resource.ResourceException: IJ031084: Unable to create connection Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Access denied for user 'pvstream'@'%' to database 'pvstream_po'"}} 2018-10-04 10:41:45,102 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-5) WFLYJCA0019: Stopped Driver service with driver-name = ROOT.war_com.mysql.cj.jdbc.Driver_6_0 2018-10-04 10:41:45,107 INFO [org.jboss.weld.deployer] (MSC service thread 1-2) WFLYWELD0010: Stopping weld service for deployment ROOT.war 2018-10-04 10:41:45,113 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 11) WFLYJPA0011: Stopping Persistence Unit (phase 2 of 2) Service 'ROOT.war#pvstreamPrimaryPU' 2018-10-04 10:41:45,113 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 19) WFLYJPA0011: Stopping Persistence Unit (phase 2 of 2) Service 'ROOT.war#pvMigrationPU' 2018-10-04 10:41:45,116 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 19) WFLYJPA0011: Stopping Persistence Unit (phase 1 of 2) Service 'ROOT.war#pvstreamPrimaryPU' 2018-10-04 10:41:45,116 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 11) WFLYJPA0011: Stopping Persistence Unit (phase 1 of 2) Service 'ROOT.war#pvMigrationPU' 2018-10-04 10:41:45,919 INFO [org.jboss.as.server.deployment] (MSC service thread 1-7) WFLYSRV0028: Stopped deployment ROOT.war (runtime-name: ROOT.war) in 822ms 2018-10-04 10:41:45,920 INFO [org.jboss.as.controller] (management-handler-thread - 4) WFLYCTL0183: Service status report WFLYCTL0185: Newly corrected services: service jboss.deployment.unit."ROOT.war".moduleDeploymentRuntimeInformation (no longer required) service jboss.undertow.deployment.default-server.default-host./ROOT (no longer required) WFLYCTL0186: Services which failed to start: service jboss.deployment.unit."ROOT.war".component.EmailPeriodicTimer.START 2018-10-04 10:50:08,087 INFO [org.jboss.as.server] (management-handler-thread - 5) WFLYSRV0211: Suspending server with 0ms timeout. 2018-10-04 10:50:08,090 INFO [org.jboss.as.server] (Thread-2) WFLYSRV0220: Server shutdown has been requested. 2018-10-04 10:50:08,092 INFO [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-2) WFLYJCA0010: Unbound data source [java:jboss/datasources/hardware] 2018-10-04 10:50:08,093 INFO [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-7) WFLYJCA0010: Unbound data source [java:jboss/datasources/pvstream] 2018-10-04 10:50:08,093 INFO [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-6) WFLYJCA0010: Unbound data source [java:jboss/datasources/ExampleDS] 2018-10-04 10:50:08,101 INFO [org.wildfly.extension.undertow] (MSC service thread 1-2) WFLYUT0019: Host default-host stopping 2018-10-04 10:50:08,107 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-7) WFLYJCA0019: Stopped Driver service with driver-name = h2 2018-10-04 10:50:08,107 INFO [org.wildfly.extension.undertow] (MSC service thread 1-1) WFLYUT0008: Undertow HTTP listener default suspending 2018-10-04 10:50:08,108 INFO [org.wildfly.extension.undertow] (MSC service thread 1-1) WFLYUT0007: Undertow HTTP listener default stopped, was bound to 127.0.0.1:8080 2018-10-04 10:50:08,110 INFO [org.wildfly.extension.undertow] (MSC service thread 1-2) WFLYUT0004: Undertow 1.3.15.Final stopping 2018-10-04 10:50:08,110 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-1) WFLYJCA0019: Stopped Driver service with driver-name = MySqlJDBCDriver 2018-10-04 10:50:08,118 INFO [org.jboss.as] (MSC service thread 1-4) WFLYSRV0050: WildFly Full 10.0.0.Final (WildFly Core 2.0.10.Final) stopped in 20ms 2018-10-04 10:50:15,449 INFO [org.jboss.modules] (main) JBoss Modules version 1.5.1.Final 2018-10-04 10:50:15,600 INFO [org.jboss.msc] (main) JBoss MSC version 1.2.6.Final 2018-10-04 10:50:15,658 INFO [org.jboss.as] (MSC service thread 1-7) WFLYSRV0049: WildFly Full 10.0.0.Final (WildFly Core 2.0.10.Final) starting 2018-10-04 10:50:15,660 DEBUG [org.jboss.as.config] (MSC service thread 1-7) Configured system properties: awt.toolkit = sun.awt.windows.WToolkit file.encoding = Cp1251 file.encoding.pkg = sun.io file.separator = \ java.awt.graphicsenv = sun.awt.Win32GraphicsEnvironment java.awt.printerjob = sun.awt.windows.WPrinterJob java.class.path = G:\Development\Servers\last-wildfly\jboss-modules.jar java.class.version = 52.0 java.endorsed.dirs = C:\Program Files\Java\jre1.8.0_144\lib\endorsed java.ext.dirs = C:\Program Files\Java\jre1.8.0_144\lib\ext;C:\WINDOWS\Sun\Java\lib\ext java.home = C:\Program Files\Java\jre1.8.0_144 java.io.tmpdir = C:\Users\MESSIE~1\AppData\Local\Temp\ java.library.path = C:\ProgramData\Oracle\Java\javapath;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\ProgramData\Oracle\Java\javapath;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\Program Files\MySQL\MySQL Utilities 1.6\;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;g:\games\iracing;g:\games\iracing;G:\Development\Servers\gradle-4.5.1\bin;C:\Program Files\dotnet\;C:\Program Files\CMake\bin;C:\Program Files\Microsoft SQL Server\130\Tools\Binn\;G:\Soft\nodejs\;C:\WINDOWS\System32\OpenSSH\;C:\Program Files\Git\cmd;C:\Users\Messier82\AppData\Local\Microsoft\WindowsApps;C:\Program Files (x86)\Microsoft VS Code\bin;C:\Users\Messier82\AppData\Roaming\npm;;C:\Program Files\Docker Toolbox;. java.net.preferIPv4Stack = true java.runtime.name = Java(TM) SE Runtime Environment java.runtime.version = 1.8.0_144-b01 java.specification.name = Java Platform API Specification java.specification.vendor = Oracle Corporation java.specification.version = 1.8 java.util.logging.manager = org.jboss.logmanager.LogManager java.vendor = Oracle Corporation java.vendor.url = http://java.oracle.com/ java.vendor.url.bug = http://bugreport.sun.com/bugreport/ java.version = 1.8.0_144 java.vm.info = mixed mode java.vm.name = Java HotSpot(TM) 64-Bit Server VM java.vm.specification.name = Java Virtual Machine Specification java.vm.specification.vendor = Oracle Corporation java.vm.specification.version = 1.8 java.vm.vendor = Oracle Corporation java.vm.version = 25.144-b01 javax.management.builder.initial = org.jboss.as.jmx.PluggableMBeanServerBuilder javax.xml.datatype.DatatypeFactory = __redirected.__DatatypeFactory javax.xml.parsers.DocumentBuilderFactory = __redirected.__DocumentBuilderFactory javax.xml.parsers.SAXParserFactory = __redirected.__SAXParserFactory javax.xml.stream.XMLEventFactory = __redirected.__XMLEventFactory javax.xml.stream.XMLInputFactory = __redirected.__XMLInputFactory javax.xml.stream.XMLOutputFactory = __redirected.__XMLOutputFactory javax.xml.transform.TransformerFactory = __redirected.__TransformerFactory javax.xml.validation.SchemaFactory:http://www.w3.org/2001/XMLSchema = __redirected.__SchemaFactory javax.xml.xpath.XPathFactory:http://java.sun.com/jaxp/xpath/dom = __redirected.__XPathFactory jboss.home.dir = G:\Development\Servers\last-wildfly jboss.host.name = desktop-ap5tg7f jboss.modules.dir = G:\Development\Servers\last-wildfly\modules jboss.modules.system.pkgs = org.jboss.byteman jboss.node.name = desktop-ap5tg7f jboss.qualified.host.name = desktop-ap5tg7f jboss.server.base.dir = G:\Development\Servers\last-wildfly\standalone jboss.server.config.dir = G:\Development\Servers\last-wildfly\standalone\configuration jboss.server.data.dir = G:\Development\Servers\last-wildfly\standalone\data jboss.server.deploy.dir = G:\Development\Servers\last-wildfly\standalone\data\content jboss.server.log.dir = G:\Development\Servers\last-wildfly\standalone\log jboss.server.name = desktop-ap5tg7f jboss.server.persist.config = true jboss.server.temp.dir = G:\Development\Servers\last-wildfly\standalone\tmp line.separator = logging.configuration = file:G:\Development\Servers\last-wildfly\standalone\configuration/logging.properties module.path = G:\Development\Servers\last-wildfly\modules org.jboss.boot.log.file = G:\Development\Servers\last-wildfly\standalone\log\server.log org.jboss.resolver.warning = true org.xml.sax.driver = __redirected.__XMLReaderFactory os.arch = amd64 os.name = Windows 10 os.version = 10.0 path.separator = ; program.name = standalone.bat sun.arch.data.model = 64 sun.boot.class.path = C:\Program Files\Java\jre1.8.0_144\lib\resources.jar;C:\Program Files\Java\jre1.8.0_144\lib\rt.jar;C:\Program Files\Java\jre1.8.0_144\lib\sunrsasign.jar;C:\Program Files\Java\jre1.8.0_144\lib\jsse.jar;C:\Program Files\Java\jre1.8.0_144\lib\jce.jar;C:\Program Files\Java\jre1.8.0_144\lib\charsets.jar;C:\Program Files\Java\jre1.8.0_144\lib\jfr.jar;C:\Program Files\Java\jre1.8.0_144\classes sun.boot.library.path = C:\Program Files\Java\jre1.8.0_144\bin sun.cpu.endian = little sun.cpu.isalist = amd64 sun.desktop = windows sun.io.unicode.encoding = UnicodeLittle sun.java.command = G:\Development\Servers\last-wildfly\jboss-modules.jar -mp G:\Development\Servers\last-wildfly\modules org.jboss.as.standalone -Djboss.home.dir=G:\Development\Servers\last-wildfly --server-config=standalone.pvstream-dev-po.xml sun.java.launcher = SUN_STANDARD sun.jnu.encoding = Cp1251 sun.management.compiler = HotSpot 64-Bit Tiered Compilers sun.os.patch.level = user.country = US user.dir = G:\Development\Servers\last-wildfly\bin user.home = C:\Users\Messier82 user.language = en user.name = Messier82 user.script = user.timezone = Europe/Helsinki user.variant = 2018-10-04 10:50:15,661 DEBUG [org.jboss.as.config] (MSC service thread 1-7) VM Arguments: -Dprogram.name=standalone.bat -Xms64M -Xmx1024M -XX:MetaspaceSize=96M -XX:MaxMetaspaceSize=256m -Djava.net.preferIPv4Stack=true -Djboss.modules.system.pkgs=org.jboss.byteman -agentlib:jdwp=transport=dt_socket,address=9990,server=y,suspend=n -Dorg.jboss.boot.log.file=G:\Development\Servers\last-wildfly\standalone\log\server.log -Dlogging.configuration=file:G:\Development\Servers\last-wildfly\standalone\configuration/logging.properties 2018-10-04 10:50:16,387 INFO [org.jboss.as.server] (Controller Boot Thread) WFLYSRV0039: Creating http management service using socket-binding (management-http) 2018-10-04 10:50:16,400 INFO [org.xnio] (MSC service thread 1-5) XNIO version 3.3.4.Final 2018-10-04 10:50:16,405 INFO [org.xnio.nio] (MSC service thread 1-5) XNIO NIO Implementation Version 3.3.4.Final 2018-10-04 10:50:16,422 INFO [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 37) WFLYCLINF0001: Activating Infinispan subsystem. 2018-10-04 10:50:16,423 WARN [org.jboss.as.txn] (ServerService Thread Pool -- 52) WFLYTX0013: Node identifier property is set to the default value. Please make sure it is unique. 2018-10-04 10:50:16,427 INFO [org.jboss.as.naming] (ServerService Thread Pool -- 44) WFLYNAM0001: Activating Naming Subsystem 2018-10-04 10:50:16,427 INFO [org.jboss.as.webservices] (ServerService Thread Pool -- 54) WFLYWS0002: Activating WebServices Extension 2018-10-04 10:50:16,429 INFO [org.wildfly.extension.io] (ServerService Thread Pool -- 36) WFLYIO001: Worker 'default' has auto-configured to 32 core threads with 256 task threads based on your 16 available processors 2018-10-04 10:50:16,430 INFO [org.jboss.as.security] (ServerService Thread Pool -- 51) WFLYSEC0002: Activating Security Subsystem 2018-10-04 10:50:16,445 INFO [org.jboss.as.security] (MSC service thread 1-3) WFLYSEC0001: Current PicketBox version=4.9.4.Final 2018-10-04 10:50:16,447 INFO [org.jboss.as.connector] (MSC service thread 1-7) WFLYJCA0009: Starting JCA Subsystem (WildFly/IronJacamar 1.3.2.Final) 2018-10-04 10:50:16,456 INFO [org.wildfly.extension.undertow] (MSC service thread 1-4) WFLYUT0003: Undertow 1.3.15.Final starting 2018-10-04 10:50:16,456 INFO [org.wildfly.extension.undertow] (ServerService Thread Pool -- 53) WFLYUT0003: Undertow 1.3.15.Final starting 2018-10-04 10:50:16,463 INFO [org.jboss.as.naming] (MSC service thread 1-4) WFLYNAM0003: Starting Naming Service 2018-10-04 10:50:16,464 INFO [org.jboss.as.mail.extension] (MSC service thread 1-4) WFLYMAIL0001: Bound mail session [java:jboss/mail/Default] 2018-10-04 10:50:16,476 INFO [org.jboss.as.connector.subsystems.datasources] (ServerService Thread Pool -- 32) WFLYJCA0005: Deploying non-JDBC-compliant driver class com.mysql.jdbc.Driver (version 5.1) 2018-10-04 10:50:16,482 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-7) WFLYJCA0018: Started Driver service with driver-name = MySqlJDBCDriver 2018-10-04 10:50:16,485 INFO [org.jboss.as.connector.subsystems.datasources] (ServerService Thread Pool -- 32) WFLYJCA0004: Deploying JDBC-compliant driver class org.h2.Driver (version 1.3) 2018-10-04 10:50:16,486 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-4) WFLYJCA0018: Started Driver service with driver-name = h2 2018-10-04 10:50:16,525 INFO [org.wildfly.extension.undertow] (ServerService Thread Pool -- 53) WFLYUT0014: Creating file handler for path 'G:\Development\Servers\last-wildfly/welcome-content' with options [directory-listing: 'false', follow-symlink: 'false', case-sensitive: 'true', safe-symlink-paths: '[]'] 2018-10-04 10:50:16,565 INFO [org.jboss.as.ejb3] (MSC service thread 1-3) WFLYEJB0482: Strict pool mdb-strict-max-pool is using a max instance size of 64 (per class), which is derived from the number of CPUs on this host. 2018-10-04 10:50:16,565 INFO [org.jboss.as.ejb3] (MSC service thread 1-6) WFLYEJB0481: Strict pool slsb-strict-max-pool is using a max instance size of 256 (per class), which is derived from thread worker pool sizing. 2018-10-04 10:50:16,717 INFO [org.jboss.remoting] (MSC service thread 1-5) JBoss Remoting version 4.0.18.Final 2018-10-04 10:50:16,726 WARN [org.jboss.as.mail.extension] (MSC service thread 1-2) WFLYMAIL0009: Host name [mx.int] could not be resolved! 2018-10-04 10:50:16,735 INFO [org.wildfly.extension.undertow] (MSC service thread 1-2) WFLYUT0012: Started server default-server. 2018-10-04 10:50:16,736 INFO [org.wildfly.extension.undertow] (MSC service thread 1-7) WFLYUT0018: Host default-host starting 2018-10-04 10:50:16,769 INFO [org.wildfly.extension.undertow] (MSC service thread 1-2) WFLYUT0006: Undertow HTTP listener default listening on 127.0.0.1:8180 2018-10-04 10:50:16,817 INFO [org.jboss.as.server.deployment.scanner] (MSC service thread 1-2) WFLYDS0013: Started FileSystemDeploymentService for directory G:\Development\Servers\last-wildfly\standalone\deployments 2018-10-04 10:50:16,912 INFO [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-4) WFLYJCA0001: Bound data source [java:jboss/datasources/hardware] 2018-10-04 10:50:16,912 INFO [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-4) WFLYJCA0001: Bound data source [java:jboss/datasources/ExampleDS] 2018-10-04 10:50:16,912 INFO [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-2) WFLYJCA0001: Bound data source [java:jboss/datasources/pvstream] 2018-10-04 10:50:16,926 INFO [org.infinispan.factories.GlobalComponentRegistry] (MSC service thread 1-3) ISPN000128: Infinispan version: Infinispan 'Mahou' 8.1.0.Final 2018-10-04 10:50:16,926 INFO [org.infinispan.factories.GlobalComponentRegistry] (MSC service thread 1-5) ISPN000128: Infinispan version: Infinispan 'Mahou' 8.1.0.Final 2018-10-04 10:50:16,926 INFO [org.infinispan.factories.GlobalComponentRegistry] (MSC service thread 1-1) ISPN000128: Infinispan version: Infinispan 'Mahou' 8.1.0.Final 2018-10-04 10:50:16,926 INFO [org.infinispan.factories.GlobalComponentRegistry] (MSC service thread 1-6) ISPN000128: Infinispan version: Infinispan 'Mahou' 8.1.0.Final 2018-10-04 10:50:16,944 INFO [org.jboss.ws.common.management] (MSC service thread 1-7) JBWS022052: Starting JBossWS 5.1.3.Final (Apache CXF 3.1.4) 2018-10-04 10:50:17,316 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0060: Http management interface listening on http://127.0.0.1:10090/management 2018-10-04 10:50:17,316 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0051: Admin console listening on http://127.0.0.1:10090 2018-10-04 10:50:17,317 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0025: WildFly Full 10.0.0.Final (WildFly Core 2.0.10.Final) started in 2118ms - Started 297 of 655 services (457 services are lazy, passive or on-demand) 2018-10-04 10:50:17,851 INFO [org.jboss.as.server.deployment] (MSC service thread 1-5) WFLYSRV0027: Starting deployment of "ROOT.war" (runtime-name: "ROOT.war") 2018-10-04 10:50:21,278 WARN [org.jboss.as.server.deployment] (MSC service thread 1-7) WFLYSRV0059: Class Path entry xercesImpl.jar in /G:/Development/Servers/last-wildfly/bin/content/ROOT.war/WEB-INF/lib/xalan-2.7.0.jar does not point to a valid jar for a Class-Path reference. 2018-10-04 10:50:21,279 WARN [org.jboss.as.server.deployment] (MSC service thread 1-7) WFLYSRV0059: Class Path entry xml-apis.jar in /G:/Development/Servers/last-wildfly/bin/content/ROOT.war/WEB-INF/lib/xalan-2.7.0.jar does not point to a valid jar for a Class-Path reference. 2018-10-04 10:50:21,279 WARN [org.jboss.as.server.deployment] (MSC service thread 1-7) WFLYSRV0059: Class Path entry serializer.jar in /G:/Development/Servers/last-wildfly/bin/content/ROOT.war/WEB-INF/lib/xalan-2.7.0.jar does not point to a valid jar for a Class-Path reference. 2018-10-04 10:50:21,567 INFO [org.jboss.as.jpa] (MSC service thread 1-1) WFLYJPA0002: Read persistence.xml for pvstreamPrimaryPU 2018-10-04 10:50:21,568 INFO [org.jboss.as.jpa] (MSC service thread 1-1) WFLYJPA0002: Read persistence.xml for pvMigrationPU 2018-10-04 10:50:21,792 WARN [org.jboss.as.dependency.private] (MSC service thread 1-5) WFLYSRV0018: Deployment "deployment.ROOT.war" is using a private module ("org.infinispan:main") which may be changed or removed in future versions without notice. 2018-10-04 10:50:21,808 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 10) WFLYJPA0010: Starting Persistence Unit (phase 1 of 2) Service 'ROOT.war#pvMigrationPU' 2018-10-04 10:50:21,808 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 56) WFLYJPA0010: Starting Persistence Unit (phase 1 of 2) Service 'ROOT.war#pvstreamPrimaryPU' 2018-10-04 10:50:21,825 INFO [org.hibernate.jpa.internal.util.LogHelper] (ServerService Thread Pool -- 56) HHH000204: Processing PersistenceUnitInfo [ name: pvstreamPrimaryPU ...] 2018-10-04 10:50:21,826 INFO [org.hibernate.jpa.internal.util.LogHelper] (ServerService Thread Pool -- 10) HHH000204: Processing PersistenceUnitInfo [ name: pvMigrationPU ...] 2018-10-04 10:50:21,877 INFO [org.jboss.weld.deployer] (MSC service thread 1-2) WFLYWELD0003: Processing weld deployment ROOT.war 2018-10-04 10:50:21,894 INFO [org.hibernate.Version] (ServerService Thread Pool -- 56) HHH000412: Hibernate Core {5.0.7.Final} 2018-10-04 10:50:21,896 INFO [org.hibernate.cfg.Environment] (ServerService Thread Pool -- 56) HHH000206: hibernate.properties not found 2018-10-04 10:50:21,897 INFO [org.hibernate.cfg.Environment] (ServerService Thread Pool -- 56) HHH000021: Bytecode provider name : javassist 2018-10-04 10:50:21,927 INFO [org.hibernate.orm.deprecation] (ServerService Thread Pool -- 10) HHH90000001: Found usage of deprecated setting for specifying Scanner [hibernate.ejb.resource_scanner]; use [hibernate.archive.scanner] instead 2018-10-04 10:50:21,927 INFO [org.hibernate.orm.deprecation] (ServerService Thread Pool -- 56) HHH90000001: Found usage of deprecated setting for specifying Scanner [hibernate.ejb.resource_scanner]; use [hibernate.archive.scanner] instead 2018-10-04 10:50:21,936 INFO [org.hibernate.annotations.common.Version] (ServerService Thread Pool -- 56) HCANN000001: Hibernate Commons Annotations {5.0.1.Final} 2018-10-04 10:50:21,938 INFO [org.hibernate.validator.internal.util.Version] (MSC service thread 1-2) HV000001: Hibernate Validator 5.2.3.Final 2018-10-04 10:50:21,991 INFO [org.apache.deltaspike.core.impl.config.EnvironmentPropertyConfigSourceProvider] (MSC service thread 1-2) Custom config found by DeltaSpike. Name: 'META-INF/apache-deltaspike.properties', URL: 'vfs:/G:/Development/Servers/last-wildfly/bin/content/ROOT.war/WEB-INF/classes/META-INF/apache-deltaspike.properties' 2018-10-04 10:50:21,995 INFO [org.apache.deltaspike.core.util.ProjectStageProducer] (MSC service thread 1-2) Computed the following DeltaSpike ProjectStage: Production 2018-10-04 10:50:21,999 INFO [org.jboss.as.ejb3.deployment] (MSC service thread 1-2) WFLYEJB0473: JNDI bindings for session bean named 'EmailPeriodicTimer' in deployment unit 'deployment "ROOT.war"' are as follows: java:global/ROOT/EmailPeriodicTimer!com.pvstream.pilot.api.core.util.EmailPeriodicTimer java:app/ROOT/EmailPeriodicTimer!com.pvstream.pilot.api.core.util.EmailPeriodicTimer java:module/EmailPeriodicTimer!com.pvstream.pilot.api.core.util.EmailPeriodicTimer java:global/ROOT/EmailPeriodicTimer java:app/ROOT/EmailPeriodicTimer java:module/EmailPeriodicTimer 2018-10-04 10:50:22,000 INFO [org.jboss.as.ejb3.deployment] (MSC service thread 1-2) WFLYEJB0473: JNDI bindings for session bean named 'DatabaseMigration' in deployment unit 'deployment "ROOT.war"' are as follows: java:global/ROOT/DatabaseMigration!com.pvstream.pilot.api.core.util.DatabaseMigration java:app/ROOT/DatabaseMigration!com.pvstream.pilot.api.core.util.DatabaseMigration java:module/DatabaseMigration!com.pvstream.pilot.api.core.util.DatabaseMigration java:global/ROOT/DatabaseMigration java:app/ROOT/DatabaseMigration java:module/DatabaseMigration 2018-10-04 10:50:22,168 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-8) WFLYJCA0005: Deploying non-JDBC-compliant driver class com.mysql.cj.jdbc.Driver (version 6.0) 2018-10-04 10:50:22,170 WARN [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-8) WFLYJCA0003: Unable to instantiate driver class "org.olap4j.driver.xmla.XmlaOlap4jDriver": java.lang.NoSuchMethodException: org.olap4j.driver.xmla.XmlaOlap4jDriver.() 2018-10-04 10:50:22,170 INFO [org.jboss.weld.deployer] (MSC service thread 1-8) WFLYWELD0006: Starting Services for CDI deployment: ROOT.war 2018-10-04 10:50:22,193 INFO [org.jboss.weld.Version] (MSC service thread 1-8) WELD-000900: 2.3.2 (Final) 2018-10-04 10:50:22,218 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-2) WFLYJCA0018: Started Driver service with driver-name = ROOT.war_com.mysql.cj.jdbc.Driver_6_0 2018-10-04 10:50:22,219 INFO [org.jboss.weld.deployer] (MSC service thread 1-4) WFLYWELD0009: Starting weld service for deployment ROOT.war 2018-10-04 10:50:23,261 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 10) WFLYJPA0010: Starting Persistence Unit (phase 2 of 2) Service 'ROOT.war#pvMigrationPU' 2018-10-04 10:50:23,261 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 56) WFLYJPA0010: Starting Persistence Unit (phase 2 of 2) Service 'ROOT.war#pvstreamPrimaryPU' 2018-10-04 10:50:23,619 INFO [org.hibernate.dialect.Dialect] (ServerService Thread Pool -- 10) HHH000400: Using dialect: org.hibernate.dialect.MySQL5InnoDBDialect 2018-10-04 10:50:23,619 INFO [org.hibernate.dialect.Dialect] (ServerService Thread Pool -- 56) HHH000400: Using dialect: org.hibernate.dialect.MySQL5InnoDBDialect 2018-10-04 10:50:23,655 INFO [org.hibernate.envers.boot.internal.EnversServiceImpl] (ServerService Thread Pool -- 10) Envers integration enabled? : true 2018-10-04 10:50:23,655 INFO [org.hibernate.envers.boot.internal.EnversServiceImpl] (ServerService Thread Pool -- 56) Envers integration enabled? : true 2018-10-04 10:50:23,919 WARN [org.hibernate.boot.internal.SessionFactoryBuilderImpl] (ServerService Thread Pool -- 56) Unrecognized hbm2ddl_auto value : none. Supported values include create, create-drop, update, and validate. Ignoring 2018-10-04 10:50:24,401 INFO [org.hibernate.hql.internal.QueryTranslatorFactoryInitiator] (ServerService Thread Pool -- 56) HHH000397: Using ASTQueryTranslatorFactory 2018-10-04 10:50:24,531 INFO [org.jboss.weld.Event] (MSC service thread 1-1) WELD-000411: Observer method [BackedAnnotatedMethod] protected org.apache.deltaspike.core.impl.exclude.extension.ExcludeExtension.vetoBeans(@Observes ProcessAnnotatedType, BeanManager) receives events for all annotated types. Consider restricting events using @WithAnnotations or a generic type with bounds. 2018-10-04 10:50:24,533 INFO [org.jboss.weld.Event] (MSC service thread 1-1) WELD-000411: Observer method [BackedAnnotatedMethod] protected org.apache.deltaspike.core.impl.interceptor.GlobalInterceptorExtension.promoteInterceptors(@Observes ProcessAnnotatedType, BeanManager) receives events for all annotated types. Consider restricting events using @WithAnnotations or a generic type with bounds. 2018-10-04 10:50:24,545 INFO [org.jboss.weld.Event] (MSC service thread 1-1) WELD-000411: Observer method [BackedAnnotatedMethod] protected org.apache.deltaspike.core.impl.message.MessageBundleExtension.detectInterfaces(@Observes ProcessAnnotatedType) receives events for all annotated types. Consider restricting events using @WithAnnotations or a generic type with bounds. 2018-10-04 10:50:26,626 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (ServerService Thread Pool -- 16) EmailPeriodicTimer scheduled: ScheduleExpression[second=0,15,30,45 minute=* hour=* dayOfWeek=* dayOfMonth=* month=* year=* start=null end=null timezone=] 2018-10-04 10:50:26,779 INFO [io.undertow.servlet] (ServerService Thread Pool -- 16) Initializing Shiro environment 2018-10-04 10:50:26,779 INFO [org.apache.shiro.web.env.EnvironmentLoader] (ServerService Thread Pool -- 16) Starting Shiro environment initialization. 2018-10-04 10:50:27,330 INFO [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 16) WFLYCLINF0002: Started jpaResetPasswordRealm.authorizationCache cache from api container 2018-10-04 10:50:27,338 INFO [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 16) WFLYCLINF0002: Started jpaRealm.authorizationCache cache from api container 2018-10-04 10:50:27,338 INFO [org.apache.shiro.config.IniSecurityManagerFactory] (ServerService Thread Pool -- 16) Realms have been explicitly set on the SecurityManager instance - auto-setting of realms will not occur. 2018-10-04 10:50:27,342 INFO [org.apache.shiro.web.env.EnvironmentLoader] (ServerService Thread Pool -- 16) Shiro environment initialized in 562 ms. 2018-10-04 10:50:27,400 WARN [org.jboss.as.weld] (ServerService Thread Pool -- 16) WFLYWELD0052: Using deployment classloader to load proxy classes for module org.jboss.resteasy.resteasy-jaxrs:main. Package-private access will not work. To fix this the module should declare dependencies on [org.jboss.weld.core, org.jboss.weld.spi] 2018-10-04 10:50:27,626 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 16) RESTEASY002225: Deploying javax.ws.rs.core.Application: class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 10:50:27,628 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 16) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.BusinessResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 10:50:27,628 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 16) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.TestResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 10:50:27,628 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 16) RESTEASY002205: Adding provider class com.pvstream.pilot.api.presentation.services.BooleanMessageBodyWriter from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 10:50:27,628 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 16) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.electrical.ModuleStringResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 10:50:27,628 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 16) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.obstruction.ObstructionResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 10:50:27,628 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 16) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.layout.LayoutResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 10:50:27,628 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 16) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.energyconsumption.EnergyUsageResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 10:50:27,628 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 16) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.block.BlockResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 10:50:27,628 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 16) RESTEASY002205: Adding provider class com.pvstream.pilot.api.presentation.services.AppExceptionMapper from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 10:50:27,629 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 16) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.usermanagement.UserManagementResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 10:50:27,629 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 16) RESTEASY002205: Adding provider class com.pvstream.pilot.api.presentation.services.StringJsonMessageBodyWriter from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 10:50:27,629 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 16) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.annotations.AnnotationsResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 10:50:27,629 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 16) RESTEASY002205: Adding provider class com.pvstream.pilot.api.presentation.services.StringMessageBodyWriter from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 10:50:27,629 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 16) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.VersionResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 10:50:27,630 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 16) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.InverterModelResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 10:50:27,630 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 16) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.currency.CurrencyCodeService from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 10:50:27,630 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 16) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.report.ReportResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 10:50:27,630 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 16) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.FavoritePVModule.FavoritePVModuleResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 10:50:27,630 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 16) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.FavoriteInverter.FavoriteInverterResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 10:50:27,630 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 16) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.racking.RackingResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 10:50:27,630 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 16) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.electrical.ElectricalDesignResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 10:50:27,630 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 16) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.Roof.RoofResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 10:50:27,630 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 16) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.PVModuleModelResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 10:50:27,630 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 16) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.proposal.ProposalResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 10:50:27,630 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 16) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.ProjectResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 10:50:27,630 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 16) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.lead.LeadResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 10:50:27,630 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 16) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.CustomerResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 10:50:27,630 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 16) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.AnonymousResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 10:50:27,631 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 16) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.localization.LocalizationResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 10:50:27,631 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 16) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.electrical.InverterResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 10:50:27,631 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 16) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.Roof.RoofFaceResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 10:50:27,631 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 16) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.shading.ShadingResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 10:50:27,631 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 16) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.electrical.ElectricalResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 10:50:27,631 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 16) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.project.ProjectInfoResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 10:50:27,631 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 16) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.ManufacturerResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 10:50:27,631 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 16) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.UserResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 10:50:27,632 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 16) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.EnergyConsumptionResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 10:50:27,632 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 16) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.TimeZoneResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 10:50:27,632 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 16) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.LocaleResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 10:50:27,632 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 16) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.businessmodel.BusinessModelResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 10:50:27,632 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 16) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.AdminResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 10:50:27,632 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 16) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.AuthResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 10:50:27,632 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 16) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.leadgeneration.LeadGenerationWidgetResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 10:50:27,766 INFO [org.wildfly.extension.undertow] (ServerService Thread Pool -- 16) WFLYUT0021: Registered web context: / 2018-10-04 10:50:27,810 INFO [org.jboss.as.server] (management-handler-thread - 2) WFLYSRV0010: Deployed "ROOT.war" (runtime-name : "ROOT.war") 2018-10-04 10:50:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 10:50:30,015 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 10:50:41,147 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-1) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:50:41,422 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-2) REST Request - [HTTP METHOD: GET] [PATH INFO: /anonymous/localization/default] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:50:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 10:50:45,012 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 10:50:47,971 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-3) REST Request - [HTTP METHOD: POST] [PATH INFO: /auth/login] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:50:48,177 INFO [com.pvstream.pilot.api.core.security.JpaRealm] (default task-3) >>>>>>>>$2a$10$Sh59KQXVHSz5YvmEU8lYxuAF7Icp66kFBbGy3nqB3t0dmNoLYQr2S 2018-10-04 10:50:48,177 INFO [com.pvstream.pilot.api.core.security.JpaRealm] (default task-3) >>>>>>>>Power$14 2018-10-04 10:50:48,555 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-4) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:50:49,010 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-5) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:50:49,012 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-6) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:50:49,261 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-7) REST Request - [HTTP METHOD: GET] [PATH INFO: /projectInfo/last/5/] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:50:49,275 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-7) SELECT e FROM Project e LEFT JOIN FETCH e.createdBy u WHERE e.businessAccountId = :businessAccountId ORDER BY e.modifiedOn DESC 2018-10-04 10:50:49,329 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-7) SELECT count(e.id) FROM Project e WHERE e.businessAccountId = :businessAccountId 2018-10-04 10:50:49,418 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-8) REST Request - [HTTP METHOD: GET] [PATH INFO: /projectInfo/list/1/10/modifiedOn/DESC/] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:50:49,422 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-8) SELECT e FROM Project e LEFT JOIN FETCH e.createdBy u WHERE e.businessAccountId = :businessAccountId ORDER BY e.modifiedOn DESC 2018-10-04 10:50:49,432 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-8) SELECT count(e.id) FROM Project e WHERE e.businessAccountId = :businessAccountId 2018-10-04 10:51:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 10:51:00,011 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 10:51:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 10:51:15,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 10:51:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 10:51:30,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 10:51:45,002 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 10:51:45,007 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 10:52:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 10:52:00,011 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 10:52:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 10:52:15,007 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 10:52:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 10:52:30,011 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 10:52:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 10:52:45,010 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 10:53:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 10:53:00,014 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 10:53:03,526 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-9) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:53:03,526 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-10) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:53:03,777 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-11) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:53:04,077 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-12) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:53:04,084 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-12) Received request for favorite PVModuleModel list 2018-10-04 10:53:04,084 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-12) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 10:53:04,145 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-12) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 10:53:04,180 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-12) favorite PVModuleModel list - ok 2018-10-04 10:53:05,055 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-13) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:53:05,055 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-14) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:53:05,056 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-15) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:53:05,058 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-16) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:53:05,061 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-15) >>> Received request to shadow pies for entire project 2018-10-04 10:53:05,361 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-17) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:53:05,363 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-18) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:53:05,418 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-19) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:53:05,494 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-20) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:53:06,818 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-22) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:53:06,818 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-21) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:53:06,824 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-21) Received request to layout panels on all roofs 2018-10-04 10:53:12,386 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-23) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical/analyse] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:53:12,491 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-23) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 10:53:12,491 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-23) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 10:53:14,283 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-23) PVWatts weather query status code: OK (200) 2018-10-04 10:53:14,292 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-23) ==> Closes weather station: null 2018-10-04 10:53:14,292 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-23) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 10:53:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 10:53:15,008 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 10:53:15,661 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-23) PVWatts simulation service status code: OK (200) 2018-10-04 10:53:16,838 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-24) REST Request - [HTTP METHOD: POST] [PATH INFO: /design/electrical/generate] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:53:16,898 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-24) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 10:53:16,898 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-24) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 10:53:17,717 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-24) PVWatts weather query status code: OK (200) 2018-10-04 10:53:17,719 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-24) ==> Closes weather station: null 2018-10-04 10:53:17,719 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-24) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 10:53:19,107 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-24) PVWatts simulation service status code: OK (200) 2018-10-04 10:53:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 10:53:30,011 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 10:53:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 10:53:45,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 10:54:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 10:54:00,013 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 10:54:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 10:54:15,007 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 10:54:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 10:54:30,013 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 10:54:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 10:54:45,009 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 10:55:00,020 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 10:55:00,035 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 10:55:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 10:55:15,010 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 10:55:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 10:55:30,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 10:55:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 10:55:45,011 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 10:56:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 10:56:00,014 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 10:56:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 10:56:15,014 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 10:56:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 10:56:30,009 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 10:56:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 10:56:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 10:57:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 10:57:00,011 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 10:57:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 10:57:15,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 10:57:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 10:57:30,014 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 10:57:33,603 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-25) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:57:33,790 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-26) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:57:33,790 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-27) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:57:33,836 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-28) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:57:33,836 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-29) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:57:34,122 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-30) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:57:34,272 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-31) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:57:34,273 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-31) Received request for favorite PVModuleModel list 2018-10-04 10:57:34,273 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-31) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 10:57:34,674 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-31) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 10:57:34,723 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-31) favorite PVModuleModel list - ok 2018-10-04 10:57:35,313 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-33) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:57:35,313 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-32) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:57:35,314 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-34) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:57:35,315 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-34) >>> Received request to shadow pies for entire project 2018-10-04 10:57:35,617 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-35) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:57:35,620 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-36) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:57:35,717 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-37) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:57:35,751 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-38) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:57:35,770 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-39) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:57:37,120 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-41) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:57:37,120 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-40) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:57:37,122 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-40) Received request to layout panels on all roofs 2018-10-04 10:57:39,243 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-42) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical/analyse] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:57:39,366 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-42) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 10:57:39,366 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-42) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 10:57:40,300 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-42) PVWatts weather query status code: OK (200) 2018-10-04 10:57:40,301 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-42) ==> Closes weather station: null 2018-10-04 10:57:40,301 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-42) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 10:57:41,587 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-42) PVWatts simulation service status code: OK (200) 2018-10-04 10:57:42,505 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-43) REST Request - [HTTP METHOD: POST] [PATH INFO: /design/electrical/generate] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:57:42,558 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-43) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 10:57:42,559 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-43) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 10:57:43,332 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-43) PVWatts weather query status code: OK (200) 2018-10-04 10:57:43,333 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-43) ==> Closes weather station: null 2018-10-04 10:57:43,333 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-43) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 10:57:44,592 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-43) PVWatts simulation service status code: OK (200) 2018-10-04 10:57:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 10:57:45,009 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 10:57:46,469 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-44) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/inverter/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:57:46,475 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-44) Received request for Inverters list with favorite flag 2018-10-04 10:57:46,476 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-44) SELECT i.id as inverterId, i.product_family_name as productFamilyName, i.manufacturer_id as manufacturerId, m.short_name as manufacturerName, i.paco as paco, 0 as isCustom, 0 as isFavorite FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id WHERE i.is_public = 1 AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 10:57:46,500 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-44) SELECT COUNT(i.id) FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id WHERE i.is_public = 1 AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL 2018-10-04 10:57:46,526 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-44) InverterModel list with favorite flag - ok 2018-10-04 10:57:48,652 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-45) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/inverter/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:57:48,653 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-45) Received request for Inverters list with favorite flag 2018-10-04 10:57:48,653 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-45) SELECT i.id as inverterId, i.product_family_name as productFamilyName, i.manufacturer_id as manufacturerId, m.short_name as manufacturerName, i.paco as paco, 0 as isCustom, 0 as isFavorite FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id WHERE i.is_public = 1 AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 10:57:48,685 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-45) SELECT COUNT(i.id) FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id WHERE i.is_public = 1 AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL 2018-10-04 10:57:48,702 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-45) InverterModel list with favorite flag - ok 2018-10-04 10:58:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 10:58:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 10:58:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 10:58:15,012 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 10:58:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 10:58:30,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 10:58:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 10:58:45,012 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 10:59:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 10:59:00,009 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 10:59:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 10:59:15,015 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 10:59:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 10:59:30,011 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 10:59:36,413 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-46) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:59:36,564 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-48) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:59:36,564 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-47) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:59:36,602 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-50) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:59:36,602 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-49) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:59:36,865 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-51) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:59:37,187 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-52) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:59:37,188 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-52) Received request for favorite PVModuleModel list 2018-10-04 10:59:37,189 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-52) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 10:59:37,241 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-52) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 10:59:37,300 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-52) favorite PVModuleModel list - ok 2018-10-04 10:59:37,990 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-53) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:59:37,991 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-54) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:59:37,991 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-55) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:59:37,992 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-55) >>> Received request to shadow pies for entire project 2018-10-04 10:59:37,992 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-56) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:59:38,295 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-57) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:59:38,297 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-58) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:59:38,328 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-59) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:59:38,417 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-60) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:59:38,867 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-62) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:59:38,867 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-61) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:59:38,870 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-61) Received request to layout panels on all roofs 2018-10-04 10:59:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 10:59:45,015 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 10:59:45,405 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-63) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical/analyse] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:59:45,518 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-63) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 10:59:45,518 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-63) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 10:59:46,676 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-63) PVWatts weather query status code: OK (200) 2018-10-04 10:59:46,677 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-63) ==> Closes weather station: null 2018-10-04 10:59:46,677 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-63) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 10:59:48,022 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-63) PVWatts simulation service status code: OK (200) 2018-10-04 10:59:49,454 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-64) REST Request - [HTTP METHOD: POST] [PATH INFO: /design/electrical/generate] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:59:49,506 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-64) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 10:59:49,507 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-64) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 10:59:50,324 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-64) PVWatts weather query status code: OK (200) 2018-10-04 10:59:50,325 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-64) ==> Closes weather station: null 2018-10-04 10:59:50,325 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-64) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 10:59:51,522 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-64) PVWatts simulation service status code: OK (200) 2018-10-04 10:59:53,610 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-65) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/inverter/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:59:53,611 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-65) Received request for Inverters list with favorite flag 2018-10-04 10:59:53,611 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-65) SELECT i.id as inverterId, i.product_family_name as productFamilyName, i.manufacturer_id as manufacturerId, m.short_name as manufacturerName, i.paco as paco, 0 as isCustom, 0 as isFavorite FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id WHERE i.is_public = 1 AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 10:59:53,631 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-65) SELECT COUNT(i.id) FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id WHERE i.is_public = 1 AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL 2018-10-04 10:59:53,651 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-65) InverterModel list with favorite flag - ok 2018-10-04 10:59:55,965 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-66) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/inverter/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:59:55,966 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-66) Received request for Inverters list with favorite flag 2018-10-04 10:59:55,967 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-66) SELECT i.id as inverterId, i.product_family_name as productFamilyName, i.manufacturer_id as manufacturerId, m.short_name as manufacturerName, i.paco as paco, 0 as isCustom, 0 as isFavorite FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id WHERE i.is_public = 1 AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 10:59:55,997 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-66) SELECT COUNT(i.id) FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id WHERE i.is_public = 1 AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL 2018-10-04 10:59:56,014 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-66) InverterModel list with favorite flag - ok 2018-10-04 10:59:57,567 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-67) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/inverter/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 10:59:57,568 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-67) Received request for Inverters list with favorite flag 2018-10-04 10:59:57,568 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-67) SELECT i.id as inverterId, i.product_family_name as productFamilyName, i.manufacturer_id as manufacturerId, m.short_name as manufacturerName, i.paco as paco, 0 as isCustom, 0 as isFavorite FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id WHERE i.is_public = 1 AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 10:59:57,589 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-67) SELECT COUNT(i.id) FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id WHERE i.is_public = 1 AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL 2018-10-04 10:59:57,609 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-67) InverterModel list with favorite flag - ok 2018-10-04 11:00:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 11:00:00,013 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 11:00:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 11:00:15,008 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 11:00:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 11:00:30,014 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 11:00:37,191 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-68) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:00:37,351 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-69) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:00:37,351 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-70) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:00:37,396 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-72) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:00:37,396 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-71) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:00:37,810 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-73) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:00:37,837 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-74) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:00:37,838 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-74) Received request for favorite PVModuleModel list 2018-10-04 11:00:37,839 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-74) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 11:00:37,885 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-74) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 11:00:37,922 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-74) favorite PVModuleModel list - ok 2018-10-04 11:00:40,157 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-76) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:00:40,157 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-75) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:00:40,158 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-77) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:00:40,159 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-77) >>> Received request to shadow pies for entire project 2018-10-04 11:00:40,465 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-78) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:00:40,465 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-79) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:00:40,538 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-80) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:00:40,793 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-81) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:00:40,810 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-82) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:00:40,812 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-82) Received request to layout panels on all roofs 2018-10-04 11:00:40,843 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-83) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:00:40,925 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-84) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:00:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 11:00:45,022 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 11:01:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 11:01:00,008 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 11:01:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 11:01:15,014 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 11:01:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 11:01:30,011 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 11:01:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 11:01:45,007 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 11:02:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 11:02:00,012 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 11:02:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 11:02:15,007 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 11:02:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 11:02:30,013 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 11:02:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 11:02:45,008 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 11:03:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 11:03:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 11:03:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 11:03:15,017 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 11:03:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 11:03:30,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 11:03:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 11:03:45,011 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 11:04:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 11:04:00,007 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 11:04:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 11:04:15,014 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 11:04:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 11:04:30,008 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 11:04:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 11:04:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 11:04:56,758 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-85) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:04:56,939 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-86) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:04:56,940 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-87) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:04:56,981 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-88) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:04:57,282 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-89) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:04:57,752 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-90) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:04:58,196 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-91) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:04:58,200 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-91) Received request for favorite PVModuleModel list 2018-10-04 11:04:58,200 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-91) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 11:04:58,278 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-91) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 11:04:58,317 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-91) favorite PVModuleModel list - ok 2018-10-04 11:05:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 11:05:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 11:05:00,907 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-92) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:05:00,907 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-93) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:05:00,910 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-94) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:05:00,911 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-95) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:05:00,912 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-94) >>> Received request to shadow pies for entire project 2018-10-04 11:05:01,214 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-96) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:05:01,217 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-97) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:05:01,240 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-98) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:05:01,307 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-99) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:05:01,932 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-100) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:05:01,932 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-101) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:05:01,933 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-100) Received request to layout panels on all roofs 2018-10-04 11:05:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 11:05:15,011 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 11:05:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 11:05:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 11:05:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 11:05:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 11:06:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 11:06:00,012 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 11:06:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 11:06:15,012 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 11:06:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 11:06:30,010 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 11:06:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 11:06:45,010 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 11:07:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 11:07:00,014 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 11:07:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 11:07:15,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 11:07:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 11:07:30,011 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 11:07:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 11:07:45,008 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 11:08:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 11:08:00,013 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 11:08:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 11:08:15,012 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 11:08:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 11:08:30,008 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 11:08:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 11:08:45,013 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 11:09:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 11:09:00,013 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 11:09:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 11:09:15,011 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 11:09:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 11:09:30,013 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 11:09:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 11:09:45,011 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 11:10:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 11:10:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 11:10:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 11:10:15,007 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 11:10:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 11:10:30,013 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 11:10:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 11:10:45,009 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 11:11:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 11:11:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 11:11:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 11:11:15,012 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 11:11:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 11:11:30,013 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 11:11:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 11:11:45,010 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 11:12:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 11:12:00,011 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 11:12:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 11:12:15,007 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 11:12:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 11:12:45,000 WARN [org.jboss.as.ejb3] (EJB default - 10) WFLYEJB0043: A previous execution of timer [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:12:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] is still in progress, skipping this overlapping scheduled execution at: Thu Oct 04 11:12:45 EEST 2018. 2018-10-04 11:12:48,917 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 9) SQL Error: 0, SQLState: 08S01 2018-10-04 11:12:48,918 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 9) Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. 2018-10-04 11:12:48,921 ERROR [org.jboss.as.ejb3] (EJB default - 9) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:13:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:115) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:95) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:79) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) ... 86 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:12:48,927 INFO [org.jboss.as.ejb3] (EJB default - 9) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:13:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:12:48,927 INFO [org.jboss.as.ejb3] (EJB default - 9) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:13:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:12:48,928 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 11:12:48,929 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 9) SQL Error: 0, SQLState: 08003 2018-10-04 11:12:48,930 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 9) No operations allowed after connection closed. 2018-10-04 11:12:48,931 ERROR [org.jboss.as.ejb3] (EJB default - 9) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:13:00 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:13:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 11:13:00,002 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 1) SQL Error: 0, SQLState: 08003 2018-10-04 11:13:00,003 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 1) No operations allowed after connection closed. 2018-10-04 11:13:00,004 ERROR [org.jboss.as.ejb3] (EJB default - 1) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:13:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:13:00,006 INFO [org.jboss.as.ejb3] (EJB default - 1) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:13:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:13:00,006 INFO [org.jboss.as.ejb3] (EJB default - 1) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:13:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:13:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 11:13:00,007 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 1) SQL Error: 0, SQLState: 08003 2018-10-04 11:13:00,007 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 1) No operations allowed after connection closed. 2018-10-04 11:13:00,007 ERROR [org.jboss.as.ejb3] (EJB default - 1) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:13:15 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:13:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 11:13:15,000 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 2) SQL Error: 0, SQLState: 08003 2018-10-04 11:13:15,000 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 2) No operations allowed after connection closed. 2018-10-04 11:13:15,001 ERROR [org.jboss.as.ejb3] (EJB default - 2) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:13:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:13:15,004 INFO [org.jboss.as.ejb3] (EJB default - 2) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:13:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:13:15,004 INFO [org.jboss.as.ejb3] (EJB default - 2) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:13:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:13:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 11:13:15,005 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 2) SQL Error: 0, SQLState: 08003 2018-10-04 11:13:15,005 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 2) No operations allowed after connection closed. 2018-10-04 11:13:15,005 ERROR [org.jboss.as.ejb3] (EJB default - 2) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:13:30 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:13:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 11:13:30,001 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 3) SQL Error: 0, SQLState: 08003 2018-10-04 11:13:30,001 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 3) No operations allowed after connection closed. 2018-10-04 11:13:30,002 ERROR [org.jboss.as.ejb3] (EJB default - 3) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:13:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:13:30,004 INFO [org.jboss.as.ejb3] (EJB default - 3) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:13:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:13:30,004 INFO [org.jboss.as.ejb3] (EJB default - 3) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:13:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:13:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 11:13:30,004 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 3) SQL Error: 0, SQLState: 08003 2018-10-04 11:13:30,004 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 3) No operations allowed after connection closed. 2018-10-04 11:13:30,005 ERROR [org.jboss.as.ejb3] (EJB default - 3) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:13:45 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:13:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 11:13:45,000 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 4) SQL Error: 0, SQLState: 08003 2018-10-04 11:13:45,000 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 4) No operations allowed after connection closed. 2018-10-04 11:13:45,001 ERROR [org.jboss.as.ejb3] (EJB default - 4) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:14:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:13:45,005 INFO [org.jboss.as.ejb3] (EJB default - 4) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:14:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:13:45,005 INFO [org.jboss.as.ejb3] (EJB default - 4) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:14:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:13:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 11:13:45,005 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 4) SQL Error: 0, SQLState: 08003 2018-10-04 11:13:45,006 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 4) No operations allowed after connection closed. 2018-10-04 11:13:45,006 ERROR [org.jboss.as.ejb3] (EJB default - 4) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:14:00 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:14:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 11:14:00,001 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 5) SQL Error: 0, SQLState: 08003 2018-10-04 11:14:00,002 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 5) No operations allowed after connection closed. 2018-10-04 11:14:00,002 ERROR [org.jboss.as.ejb3] (EJB default - 5) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:14:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:14:00,004 INFO [org.jboss.as.ejb3] (EJB default - 5) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:14:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:14:00,004 INFO [org.jboss.as.ejb3] (EJB default - 5) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:14:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:14:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 11:14:00,005 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 5) SQL Error: 0, SQLState: 08003 2018-10-04 11:14:00,005 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 5) No operations allowed after connection closed. 2018-10-04 11:14:00,006 ERROR [org.jboss.as.ejb3] (EJB default - 5) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:14:15 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:14:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 11:14:15,000 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 6) SQL Error: 0, SQLState: 08003 2018-10-04 11:14:15,000 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 6) No operations allowed after connection closed. 2018-10-04 11:14:15,001 ERROR [org.jboss.as.ejb3] (EJB default - 6) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:14:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:14:15,003 INFO [org.jboss.as.ejb3] (EJB default - 6) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:14:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:14:15,003 INFO [org.jboss.as.ejb3] (EJB default - 6) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:14:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:14:15,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 11:14:15,003 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 6) SQL Error: 0, SQLState: 08003 2018-10-04 11:14:15,003 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 6) No operations allowed after connection closed. 2018-10-04 11:14:15,004 ERROR [org.jboss.as.ejb3] (EJB default - 6) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:14:30 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:14:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 11:14:30,001 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 7) SQL Error: 0, SQLState: 08003 2018-10-04 11:14:30,001 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 7) No operations allowed after connection closed. 2018-10-04 11:14:30,002 ERROR [org.jboss.as.ejb3] (EJB default - 7) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:14:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:14:30,009 INFO [org.jboss.as.ejb3] (EJB default - 7) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:14:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:14:30,009 INFO [org.jboss.as.ejb3] (EJB default - 7) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:14:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:14:30,009 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 11:14:30,010 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 7) SQL Error: 0, SQLState: 08003 2018-10-04 11:14:30,010 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 7) No operations allowed after connection closed. 2018-10-04 11:14:30,011 ERROR [org.jboss.as.ejb3] (EJB default - 7) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:14:45 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:14:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 11:14:45,001 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 8) SQL Error: 0, SQLState: 08003 2018-10-04 11:14:45,001 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 8) No operations allowed after connection closed. 2018-10-04 11:14:45,002 ERROR [org.jboss.as.ejb3] (EJB default - 8) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:15:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:14:45,003 INFO [org.jboss.as.ejb3] (EJB default - 8) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:15:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:14:45,003 INFO [org.jboss.as.ejb3] (EJB default - 8) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:15:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:14:45,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 11:14:45,004 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 8) SQL Error: 0, SQLState: 08003 2018-10-04 11:14:45,004 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 8) No operations allowed after connection closed. 2018-10-04 11:14:45,004 ERROR [org.jboss.as.ejb3] (EJB default - 8) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:15:00 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:15:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 11:15:00,001 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 10) SQL Error: 0, SQLState: 08003 2018-10-04 11:15:00,002 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 10) No operations allowed after connection closed. 2018-10-04 11:15:00,002 ERROR [org.jboss.as.ejb3] (EJB default - 10) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:15:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:15:00,006 INFO [org.jboss.as.ejb3] (EJB default - 10) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:15:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:15:00,006 INFO [org.jboss.as.ejb3] (EJB default - 10) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:15:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:15:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 11:15:00,006 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 10) SQL Error: 0, SQLState: 08003 2018-10-04 11:15:00,007 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 10) No operations allowed after connection closed. 2018-10-04 11:15:00,007 ERROR [org.jboss.as.ejb3] (EJB default - 10) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:15:15 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:15:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 11:15:15,001 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 9) SQL Error: 0, SQLState: 08003 2018-10-04 11:15:15,001 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 9) No operations allowed after connection closed. 2018-10-04 11:15:15,002 ERROR [org.jboss.as.ejb3] (EJB default - 9) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:15:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:15:15,006 INFO [org.jboss.as.ejb3] (EJB default - 9) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:15:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:15:15,006 INFO [org.jboss.as.ejb3] (EJB default - 9) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:15:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:15:15,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 11:15:15,006 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 9) SQL Error: 0, SQLState: 08003 2018-10-04 11:15:15,006 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 9) No operations allowed after connection closed. 2018-10-04 11:15:15,006 ERROR [org.jboss.as.ejb3] (EJB default - 9) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:15:30 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:15:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 11:15:30,000 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 1) SQL Error: 0, SQLState: 08003 2018-10-04 11:15:30,000 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 1) No operations allowed after connection closed. 2018-10-04 11:15:30,001 ERROR [org.jboss.as.ejb3] (EJB default - 1) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:15:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:15:30,005 INFO [org.jboss.as.ejb3] (EJB default - 1) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:15:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:15:30,005 INFO [org.jboss.as.ejb3] (EJB default - 1) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:15:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:15:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 11:15:30,005 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 1) SQL Error: 0, SQLState: 08003 2018-10-04 11:15:30,005 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 1) No operations allowed after connection closed. 2018-10-04 11:15:30,006 ERROR [org.jboss.as.ejb3] (EJB default - 1) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:15:45 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:15:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 11:15:45,001 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 2) SQL Error: 0, SQLState: 08003 2018-10-04 11:15:45,001 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 2) No operations allowed after connection closed. 2018-10-04 11:15:45,002 ERROR [org.jboss.as.ejb3] (EJB default - 2) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:16:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:15:45,005 INFO [org.jboss.as.ejb3] (EJB default - 2) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:16:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:15:45,005 INFO [org.jboss.as.ejb3] (EJB default - 2) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:16:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:15:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 11:15:45,005 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 2) SQL Error: 0, SQLState: 08003 2018-10-04 11:15:45,005 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 2) No operations allowed after connection closed. 2018-10-04 11:15:45,006 ERROR [org.jboss.as.ejb3] (EJB default - 2) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:16:00 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:16:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 11:16:00,001 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 3) SQL Error: 0, SQLState: 08003 2018-10-04 11:16:00,002 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 3) No operations allowed after connection closed. 2018-10-04 11:16:00,002 ERROR [org.jboss.as.ejb3] (EJB default - 3) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:16:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:16:00,004 INFO [org.jboss.as.ejb3] (EJB default - 3) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:16:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:16:00,004 INFO [org.jboss.as.ejb3] (EJB default - 3) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:16:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:16:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 11:16:00,005 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 3) SQL Error: 0, SQLState: 08003 2018-10-04 11:16:00,005 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 3) No operations allowed after connection closed. 2018-10-04 11:16:00,005 ERROR [org.jboss.as.ejb3] (EJB default - 3) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:16:15 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:16:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 11:16:15,000 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 4) SQL Error: 0, SQLState: 08003 2018-10-04 11:16:15,000 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 4) No operations allowed after connection closed. 2018-10-04 11:16:15,001 ERROR [org.jboss.as.ejb3] (EJB default - 4) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:16:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:16:15,003 INFO [org.jboss.as.ejb3] (EJB default - 4) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:16:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:16:15,003 INFO [org.jboss.as.ejb3] (EJB default - 4) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:16:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:16:15,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 11:16:15,003 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 4) SQL Error: 0, SQLState: 08003 2018-10-04 11:16:15,003 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 4) No operations allowed after connection closed. 2018-10-04 11:16:15,004 ERROR [org.jboss.as.ejb3] (EJB default - 4) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:16:30 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:16:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 11:16:30,000 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 5) SQL Error: 0, SQLState: 08003 2018-10-04 11:16:30,000 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 5) No operations allowed after connection closed. 2018-10-04 11:16:30,001 ERROR [org.jboss.as.ejb3] (EJB default - 5) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:16:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:16:30,004 INFO [org.jboss.as.ejb3] (EJB default - 5) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:16:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:16:30,004 INFO [org.jboss.as.ejb3] (EJB default - 5) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:16:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:16:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 11:16:30,004 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 5) SQL Error: 0, SQLState: 08003 2018-10-04 11:16:30,004 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 5) No operations allowed after connection closed. 2018-10-04 11:16:30,005 ERROR [org.jboss.as.ejb3] (EJB default - 5) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:16:45 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:16:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 11:16:45,001 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 6) SQL Error: 0, SQLState: 08003 2018-10-04 11:16:45,001 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 6) No operations allowed after connection closed. 2018-10-04 11:16:45,002 ERROR [org.jboss.as.ejb3] (EJB default - 6) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:17:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:16:45,005 INFO [org.jboss.as.ejb3] (EJB default - 6) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:17:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:16:45,005 INFO [org.jboss.as.ejb3] (EJB default - 6) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:17:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:16:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 11:16:45,005 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 6) SQL Error: 0, SQLState: 08003 2018-10-04 11:16:45,005 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 6) No operations allowed after connection closed. 2018-10-04 11:16:45,006 ERROR [org.jboss.as.ejb3] (EJB default - 6) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:17:00 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:17:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 11:17:00,001 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 7) SQL Error: 0, SQLState: 08003 2018-10-04 11:17:00,001 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 7) No operations allowed after connection closed. 2018-10-04 11:17:00,001 ERROR [org.jboss.as.ejb3] (EJB default - 7) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:17:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:17:00,004 INFO [org.jboss.as.ejb3] (EJB default - 7) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:17:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:17:00,004 INFO [org.jboss.as.ejb3] (EJB default - 7) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:17:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:17:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 11:17:00,005 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 7) SQL Error: 0, SQLState: 08003 2018-10-04 11:17:00,005 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 7) No operations allowed after connection closed. 2018-10-04 11:17:00,005 ERROR [org.jboss.as.ejb3] (EJB default - 7) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:17:15 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:17:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 11:17:15,001 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 8) SQL Error: 0, SQLState: 08003 2018-10-04 11:17:15,001 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 8) No operations allowed after connection closed. 2018-10-04 11:17:15,002 ERROR [org.jboss.as.ejb3] (EJB default - 8) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:17:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:17:15,005 INFO [org.jboss.as.ejb3] (EJB default - 8) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:17:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:17:15,005 INFO [org.jboss.as.ejb3] (EJB default - 8) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:17:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:17:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 11:17:15,005 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 8) SQL Error: 0, SQLState: 08003 2018-10-04 11:17:15,005 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 8) No operations allowed after connection closed. 2018-10-04 11:17:15,006 ERROR [org.jboss.as.ejb3] (EJB default - 8) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:17:30 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:17:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 11:17:30,001 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 10) SQL Error: 0, SQLState: 08003 2018-10-04 11:17:30,001 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 10) No operations allowed after connection closed. 2018-10-04 11:17:30,002 ERROR [org.jboss.as.ejb3] (EJB default - 10) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:17:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:17:30,004 INFO [org.jboss.as.ejb3] (EJB default - 10) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:17:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:17:30,004 INFO [org.jboss.as.ejb3] (EJB default - 10) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:17:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:17:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 11:17:30,005 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 10) SQL Error: 0, SQLState: 08003 2018-10-04 11:17:30,005 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 10) No operations allowed after connection closed. 2018-10-04 11:17:30,006 ERROR [org.jboss.as.ejb3] (EJB default - 10) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:17:45 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:17:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 11:17:45,000 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 9) SQL Error: 0, SQLState: 08003 2018-10-04 11:17:45,000 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 9) No operations allowed after connection closed. 2018-10-04 11:17:45,001 ERROR [org.jboss.as.ejb3] (EJB default - 9) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:18:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:17:45,003 INFO [org.jboss.as.ejb3] (EJB default - 9) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:18:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:17:45,003 INFO [org.jboss.as.ejb3] (EJB default - 9) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:18:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:17:45,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 11:17:45,004 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 9) SQL Error: 0, SQLState: 08003 2018-10-04 11:17:45,004 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 9) No operations allowed after connection closed. 2018-10-04 11:17:45,004 ERROR [org.jboss.as.ejb3] (EJB default - 9) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:18:00 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:18:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 11:18:00,002 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 1) SQL Error: 0, SQLState: 08003 2018-10-04 11:18:00,002 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 1) No operations allowed after connection closed. 2018-10-04 11:18:00,002 ERROR [org.jboss.as.ejb3] (EJB default - 1) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:18:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:18:00,005 INFO [org.jboss.as.ejb3] (EJB default - 1) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:18:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:18:00,005 INFO [org.jboss.as.ejb3] (EJB default - 1) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:18:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:18:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 11:18:00,006 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 1) SQL Error: 0, SQLState: 08003 2018-10-04 11:18:00,006 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 1) No operations allowed after connection closed. 2018-10-04 11:18:00,006 ERROR [org.jboss.as.ejb3] (EJB default - 1) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:18:15 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:18:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 11:18:15,001 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 2) SQL Error: 0, SQLState: 08003 2018-10-04 11:18:15,001 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 2) No operations allowed after connection closed. 2018-10-04 11:18:15,002 ERROR [org.jboss.as.ejb3] (EJB default - 2) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:18:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:18:15,005 INFO [org.jboss.as.ejb3] (EJB default - 2) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:18:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:18:15,005 INFO [org.jboss.as.ejb3] (EJB default - 2) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:18:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:18:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 11:18:15,005 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 2) SQL Error: 0, SQLState: 08003 2018-10-04 11:18:15,005 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 2) No operations allowed after connection closed. 2018-10-04 11:18:15,006 ERROR [org.jboss.as.ejb3] (EJB default - 2) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:18:30 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:18:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 11:18:30,001 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 3) SQL Error: 0, SQLState: 08003 2018-10-04 11:18:30,001 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 3) No operations allowed after connection closed. 2018-10-04 11:18:30,002 ERROR [org.jboss.as.ejb3] (EJB default - 3) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:18:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:18:30,004 INFO [org.jboss.as.ejb3] (EJB default - 3) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:18:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:18:30,004 INFO [org.jboss.as.ejb3] (EJB default - 3) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:18:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:18:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 11:18:30,005 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 3) SQL Error: 0, SQLState: 08003 2018-10-04 11:18:30,005 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 3) No operations allowed after connection closed. 2018-10-04 11:18:30,005 ERROR [org.jboss.as.ejb3] (EJB default - 3) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:18:45 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:18:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 11:18:45,000 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 4) SQL Error: 0, SQLState: 08003 2018-10-04 11:18:45,000 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 4) No operations allowed after connection closed. 2018-10-04 11:18:45,001 ERROR [org.jboss.as.ejb3] (EJB default - 4) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:19:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:18:45,005 INFO [org.jboss.as.ejb3] (EJB default - 4) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:19:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:18:45,005 INFO [org.jboss.as.ejb3] (EJB default - 4) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:19:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:18:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 11:18:45,005 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 4) SQL Error: 0, SQLState: 08003 2018-10-04 11:18:45,005 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 4) No operations allowed after connection closed. 2018-10-04 11:18:45,006 ERROR [org.jboss.as.ejb3] (EJB default - 4) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:19:00 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:19:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 11:19:00,002 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 5) SQL Error: 0, SQLState: 08003 2018-10-04 11:19:00,002 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 5) No operations allowed after connection closed. 2018-10-04 11:19:00,003 ERROR [org.jboss.as.ejb3] (EJB default - 5) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:19:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:19:00,007 INFO [org.jboss.as.ejb3] (EJB default - 5) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:19:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:19:00,007 INFO [org.jboss.as.ejb3] (EJB default - 5) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:19:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:19:00,007 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 11:19:00,007 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 5) SQL Error: 0, SQLState: 08003 2018-10-04 11:19:00,008 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 5) No operations allowed after connection closed. 2018-10-04 11:19:00,008 ERROR [org.jboss.as.ejb3] (EJB default - 5) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:19:15 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:19:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 11:19:15,001 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 6) SQL Error: 0, SQLState: 08003 2018-10-04 11:19:15,001 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 6) No operations allowed after connection closed. 2018-10-04 11:19:15,002 ERROR [org.jboss.as.ejb3] (EJB default - 6) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:19:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:19:15,004 INFO [org.jboss.as.ejb3] (EJB default - 6) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:19:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:19:15,004 INFO [org.jboss.as.ejb3] (EJB default - 6) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:19:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:19:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 11:19:15,004 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 6) SQL Error: 0, SQLState: 08003 2018-10-04 11:19:15,004 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 6) No operations allowed after connection closed. 2018-10-04 11:19:15,005 ERROR [org.jboss.as.ejb3] (EJB default - 6) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:19:30 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:19:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 11:19:30,000 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 7) SQL Error: 0, SQLState: 08003 2018-10-04 11:19:30,000 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 7) No operations allowed after connection closed. 2018-10-04 11:19:30,001 ERROR [org.jboss.as.ejb3] (EJB default - 7) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:19:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:19:30,005 INFO [org.jboss.as.ejb3] (EJB default - 7) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:19:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:19:30,005 INFO [org.jboss.as.ejb3] (EJB default - 7) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:19:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:19:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 11:19:30,006 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 7) SQL Error: 0, SQLState: 08003 2018-10-04 11:19:30,006 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 7) No operations allowed after connection closed. 2018-10-04 11:19:30,006 ERROR [org.jboss.as.ejb3] (EJB default - 7) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:19:45 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:19:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 11:19:45,002 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 8) SQL Error: 0, SQLState: 08003 2018-10-04 11:19:45,002 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 8) No operations allowed after connection closed. 2018-10-04 11:19:45,003 ERROR [org.jboss.as.ejb3] (EJB default - 8) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:20:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:19:45,004 INFO [org.jboss.as.ejb3] (EJB default - 8) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:20:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:19:45,004 INFO [org.jboss.as.ejb3] (EJB default - 8) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:20:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:19:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 11:19:45,005 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 8) SQL Error: 0, SQLState: 08003 2018-10-04 11:19:45,005 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 8) No operations allowed after connection closed. 2018-10-04 11:19:45,005 ERROR [org.jboss.as.ejb3] (EJB default - 8) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:20:00 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:20:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 11:20:00,001 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 10) SQL Error: 0, SQLState: 08003 2018-10-04 11:20:00,001 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 10) No operations allowed after connection closed. 2018-10-04 11:20:00,001 ERROR [org.jboss.as.ejb3] (EJB default - 10) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:20:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:20:00,004 INFO [org.jboss.as.ejb3] (EJB default - 10) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:20:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:20:00,004 INFO [org.jboss.as.ejb3] (EJB default - 10) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:20:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:20:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 11:20:00,005 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 10) SQL Error: 0, SQLState: 08003 2018-10-04 11:20:00,005 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 10) No operations allowed after connection closed. 2018-10-04 11:20:00,005 ERROR [org.jboss.as.ejb3] (EJB default - 10) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:20:15 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:20:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 11:20:15,000 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 9) SQL Error: 0, SQLState: 08003 2018-10-04 11:20:15,000 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 9) No operations allowed after connection closed. 2018-10-04 11:20:15,001 ERROR [org.jboss.as.ejb3] (EJB default - 9) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:20:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:20:15,004 INFO [org.jboss.as.ejb3] (EJB default - 9) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:20:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:20:15,004 INFO [org.jboss.as.ejb3] (EJB default - 9) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:20:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:20:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 11:20:15,005 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 9) SQL Error: 0, SQLState: 08003 2018-10-04 11:20:15,005 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 9) No operations allowed after connection closed. 2018-10-04 11:20:15,005 ERROR [org.jboss.as.ejb3] (EJB default - 9) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:20:30 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:20:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 11:20:30,001 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 1) SQL Error: 0, SQLState: 08003 2018-10-04 11:20:30,001 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 1) No operations allowed after connection closed. 2018-10-04 11:20:30,002 ERROR [org.jboss.as.ejb3] (EJB default - 1) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:20:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:20:30,009 INFO [org.jboss.as.ejb3] (EJB default - 1) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:20:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:20:30,009 INFO [org.jboss.as.ejb3] (EJB default - 1) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:20:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:20:30,009 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 11:20:30,010 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 1) SQL Error: 0, SQLState: 08003 2018-10-04 11:20:30,010 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 1) No operations allowed after connection closed. 2018-10-04 11:20:30,010 ERROR [org.jboss.as.ejb3] (EJB default - 1) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:20:45 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:20:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 11:20:45,000 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 2) SQL Error: 0, SQLState: 08003 2018-10-04 11:20:45,000 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 2) No operations allowed after connection closed. 2018-10-04 11:20:45,001 ERROR [org.jboss.as.ejb3] (EJB default - 2) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:21:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:20:45,003 INFO [org.jboss.as.ejb3] (EJB default - 2) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:21:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:20:45,003 INFO [org.jboss.as.ejb3] (EJB default - 2) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:21:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:20:45,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 11:20:45,004 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 2) SQL Error: 0, SQLState: 08003 2018-10-04 11:20:45,004 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 2) No operations allowed after connection closed. 2018-10-04 11:20:45,005 ERROR [org.jboss.as.ejb3] (EJB default - 2) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:21:00 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:21:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 11:21:00,002 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 3) SQL Error: 0, SQLState: 08003 2018-10-04 11:21:00,002 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 3) No operations allowed after connection closed. 2018-10-04 11:21:00,003 ERROR [org.jboss.as.ejb3] (EJB default - 3) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:21:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:21:00,006 INFO [org.jboss.as.ejb3] (EJB default - 3) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:21:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:21:00,006 INFO [org.jboss.as.ejb3] (EJB default - 3) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:21:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:21:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 11:21:00,007 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 3) SQL Error: 0, SQLState: 08003 2018-10-04 11:21:00,007 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 3) No operations allowed after connection closed. 2018-10-04 11:21:00,008 ERROR [org.jboss.as.ejb3] (EJB default - 3) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:21:15 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:21:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 11:21:15,001 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 4) SQL Error: 0, SQLState: 08003 2018-10-04 11:21:15,001 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 4) No operations allowed after connection closed. 2018-10-04 11:21:15,002 ERROR [org.jboss.as.ejb3] (EJB default - 4) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:21:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:21:15,005 INFO [org.jboss.as.ejb3] (EJB default - 4) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:21:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:21:15,005 INFO [org.jboss.as.ejb3] (EJB default - 4) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:21:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:21:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 11:21:15,005 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 4) SQL Error: 0, SQLState: 08003 2018-10-04 11:21:15,005 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 4) No operations allowed after connection closed. 2018-10-04 11:21:15,006 ERROR [org.jboss.as.ejb3] (EJB default - 4) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:21:30 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:21:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 11:21:30,001 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 5) SQL Error: 0, SQLState: 08003 2018-10-04 11:21:30,001 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 5) No operations allowed after connection closed. 2018-10-04 11:21:30,002 ERROR [org.jboss.as.ejb3] (EJB default - 5) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:21:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:21:30,005 INFO [org.jboss.as.ejb3] (EJB default - 5) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:21:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:21:30,005 INFO [org.jboss.as.ejb3] (EJB default - 5) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:21:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:21:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 11:21:30,005 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 5) SQL Error: 0, SQLState: 08003 2018-10-04 11:21:30,005 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 5) No operations allowed after connection closed. 2018-10-04 11:21:30,006 ERROR [org.jboss.as.ejb3] (EJB default - 5) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:21:45 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:21:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 11:21:45,001 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 6) SQL Error: 0, SQLState: 08003 2018-10-04 11:21:45,001 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 6) No operations allowed after connection closed. 2018-10-04 11:21:45,002 ERROR [org.jboss.as.ejb3] (EJB default - 6) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:22:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:21:45,006 INFO [org.jboss.as.ejb3] (EJB default - 6) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:22:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:21:45,006 INFO [org.jboss.as.ejb3] (EJB default - 6) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:22:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:21:45,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 11:21:45,006 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 6) SQL Error: 0, SQLState: 08003 2018-10-04 11:21:45,006 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 6) No operations allowed after connection closed. 2018-10-04 11:21:45,007 ERROR [org.jboss.as.ejb3] (EJB default - 6) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:22:00 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:22:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 11:22:00,001 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 7) SQL Error: 0, SQLState: 08003 2018-10-04 11:22:00,001 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 7) No operations allowed after connection closed. 2018-10-04 11:22:00,001 ERROR [org.jboss.as.ejb3] (EJB default - 7) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:22:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:22:00,003 INFO [org.jboss.as.ejb3] (EJB default - 7) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:22:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:22:00,003 INFO [org.jboss.as.ejb3] (EJB default - 7) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:22:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:22:00,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 11:22:00,004 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 7) SQL Error: 0, SQLState: 08003 2018-10-04 11:22:00,004 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 7) No operations allowed after connection closed. 2018-10-04 11:22:00,004 ERROR [org.jboss.as.ejb3] (EJB default - 7) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:22:15 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:22:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 11:22:15,001 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 8) SQL Error: 0, SQLState: 08003 2018-10-04 11:22:15,001 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 8) No operations allowed after connection closed. 2018-10-04 11:22:15,002 ERROR [org.jboss.as.ejb3] (EJB default - 8) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:22:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:22:15,004 INFO [org.jboss.as.ejb3] (EJB default - 8) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:22:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:22:15,004 INFO [org.jboss.as.ejb3] (EJB default - 8) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:22:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:22:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 11:22:15,004 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 8) SQL Error: 0, SQLState: 08003 2018-10-04 11:22:15,004 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 8) No operations allowed after connection closed. 2018-10-04 11:22:15,005 ERROR [org.jboss.as.ejb3] (EJB default - 8) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:22:30 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:22:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 11:22:30,000 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 10) SQL Error: 0, SQLState: 08003 2018-10-04 11:22:30,000 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 10) No operations allowed after connection closed. 2018-10-04 11:22:30,001 ERROR [org.jboss.as.ejb3] (EJB default - 10) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:22:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:22:30,005 INFO [org.jboss.as.ejb3] (EJB default - 10) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:22:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:22:30,005 INFO [org.jboss.as.ejb3] (EJB default - 10) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:22:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:22:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 11:22:30,005 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 10) SQL Error: 0, SQLState: 08003 2018-10-04 11:22:30,005 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 10) No operations allowed after connection closed. 2018-10-04 11:22:30,006 ERROR [org.jboss.as.ejb3] (EJB default - 10) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:22:45 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:22:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 11:22:45,001 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 9) SQL Error: 0, SQLState: 08003 2018-10-04 11:22:45,001 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 9) No operations allowed after connection closed. 2018-10-04 11:22:45,002 ERROR [org.jboss.as.ejb3] (EJB default - 9) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:23:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:22:45,004 INFO [org.jboss.as.ejb3] (EJB default - 9) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:23:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:22:45,004 INFO [org.jboss.as.ejb3] (EJB default - 9) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:23:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:22:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 11:22:45,004 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 9) SQL Error: 0, SQLState: 08003 2018-10-04 11:22:45,004 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 9) No operations allowed after connection closed. 2018-10-04 11:22:45,005 ERROR [org.jboss.as.ejb3] (EJB default - 9) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:23:00 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:23:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 11:23:00,001 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 1) SQL Error: 0, SQLState: 08003 2018-10-04 11:23:00,002 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 1) No operations allowed after connection closed. 2018-10-04 11:23:00,002 ERROR [org.jboss.as.ejb3] (EJB default - 1) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:23:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:23:00,009 INFO [org.jboss.as.ejb3] (EJB default - 1) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:23:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:23:00,009 INFO [org.jboss.as.ejb3] (EJB default - 1) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:23:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:23:00,009 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 11:23:00,009 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 1) SQL Error: 0, SQLState: 08003 2018-10-04 11:23:00,009 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 1) No operations allowed after connection closed. 2018-10-04 11:23:00,010 ERROR [org.jboss.as.ejb3] (EJB default - 1) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:23:15 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:23:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 11:23:15,000 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 2) SQL Error: 0, SQLState: 08003 2018-10-04 11:23:15,000 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 2) No operations allowed after connection closed. 2018-10-04 11:23:15,001 ERROR [org.jboss.as.ejb3] (EJB default - 2) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:23:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:23:15,004 INFO [org.jboss.as.ejb3] (EJB default - 2) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:23:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:23:15,004 INFO [org.jboss.as.ejb3] (EJB default - 2) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:23:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:23:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 11:23:15,004 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 2) SQL Error: 0, SQLState: 08003 2018-10-04 11:23:15,005 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 2) No operations allowed after connection closed. 2018-10-04 11:23:15,005 ERROR [org.jboss.as.ejb3] (EJB default - 2) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:23:30 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:23:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 11:23:30,001 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 3) SQL Error: 0, SQLState: 08003 2018-10-04 11:23:30,001 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 3) No operations allowed after connection closed. 2018-10-04 11:23:30,002 ERROR [org.jboss.as.ejb3] (EJB default - 3) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:23:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:23:30,004 INFO [org.jboss.as.ejb3] (EJB default - 3) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:23:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:23:30,004 INFO [org.jboss.as.ejb3] (EJB default - 3) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:23:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:23:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 11:23:30,004 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 3) SQL Error: 0, SQLState: 08003 2018-10-04 11:23:30,004 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 3) No operations allowed after connection closed. 2018-10-04 11:23:30,005 ERROR [org.jboss.as.ejb3] (EJB default - 3) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:23:45 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:23:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 11:23:45,000 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 4) SQL Error: 0, SQLState: 08003 2018-10-04 11:23:45,000 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 4) No operations allowed after connection closed. 2018-10-04 11:23:45,001 ERROR [org.jboss.as.ejb3] (EJB default - 4) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:24:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:23:45,005 INFO [org.jboss.as.ejb3] (EJB default - 4) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:24:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:23:45,005 INFO [org.jboss.as.ejb3] (EJB default - 4) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:24:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:23:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 11:23:45,005 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 4) SQL Error: 0, SQLState: 08003 2018-10-04 11:23:45,005 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 4) No operations allowed after connection closed. 2018-10-04 11:23:45,006 ERROR [org.jboss.as.ejb3] (EJB default - 4) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:24:00 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:24:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 11:24:00,001 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 5) SQL Error: 0, SQLState: 08003 2018-10-04 11:24:00,001 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 5) No operations allowed after connection closed. 2018-10-04 11:24:00,003 ERROR [org.jboss.as.ejb3] (EJB default - 5) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:24:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:24:00,005 INFO [org.jboss.as.ejb3] (EJB default - 5) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:24:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:24:00,005 INFO [org.jboss.as.ejb3] (EJB default - 5) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:24:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:24:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 11:24:00,005 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 5) SQL Error: 0, SQLState: 08003 2018-10-04 11:24:00,005 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 5) No operations allowed after connection closed. 2018-10-04 11:24:00,006 ERROR [org.jboss.as.ejb3] (EJB default - 5) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:24:15 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:24:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 11:24:15,001 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 6) SQL Error: 0, SQLState: 08003 2018-10-04 11:24:15,001 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 6) No operations allowed after connection closed. 2018-10-04 11:24:15,002 ERROR [org.jboss.as.ejb3] (EJB default - 6) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:24:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:24:15,004 INFO [org.jboss.as.ejb3] (EJB default - 6) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:24:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:24:15,004 INFO [org.jboss.as.ejb3] (EJB default - 6) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:24:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:24:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 11:24:15,004 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 6) SQL Error: 0, SQLState: 08003 2018-10-04 11:24:15,004 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 6) No operations allowed after connection closed. 2018-10-04 11:24:15,005 ERROR [org.jboss.as.ejb3] (EJB default - 6) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:24:30 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:24:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 11:24:30,000 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 7) SQL Error: 0, SQLState: 08003 2018-10-04 11:24:30,000 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 7) No operations allowed after connection closed. 2018-10-04 11:24:30,001 ERROR [org.jboss.as.ejb3] (EJB default - 7) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:24:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:24:30,003 INFO [org.jboss.as.ejb3] (EJB default - 7) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:24:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:24:30,003 INFO [org.jboss.as.ejb3] (EJB default - 7) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:24:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:24:30,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 11:24:30,003 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 7) SQL Error: 0, SQLState: 08003 2018-10-04 11:24:30,003 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 7) No operations allowed after connection closed. 2018-10-04 11:24:30,004 ERROR [org.jboss.as.ejb3] (EJB default - 7) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:24:45 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:24:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 11:24:45,000 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 8) SQL Error: 0, SQLState: 08003 2018-10-04 11:24:45,000 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 8) No operations allowed after connection closed. 2018-10-04 11:24:45,001 ERROR [org.jboss.as.ejb3] (EJB default - 8) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:25:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:24:45,004 INFO [org.jboss.as.ejb3] (EJB default - 8) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:25:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:24:45,004 INFO [org.jboss.as.ejb3] (EJB default - 8) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:25:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:24:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 11:24:45,004 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 8) SQL Error: 0, SQLState: 08003 2018-10-04 11:24:45,004 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 8) No operations allowed after connection closed. 2018-10-04 11:24:45,005 ERROR [org.jboss.as.ejb3] (EJB default - 8) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:25:00 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:25:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 11:25:00,001 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 10) SQL Error: 0, SQLState: 08003 2018-10-04 11:25:00,001 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 10) No operations allowed after connection closed. 2018-10-04 11:25:00,002 ERROR [org.jboss.as.ejb3] (EJB default - 10) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:25:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:25:00,005 INFO [org.jboss.as.ejb3] (EJB default - 10) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:25:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:25:00,005 INFO [org.jboss.as.ejb3] (EJB default - 10) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:25:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:25:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 11:25:00,005 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 10) SQL Error: 0, SQLState: 08003 2018-10-04 11:25:00,005 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 10) No operations allowed after connection closed. 2018-10-04 11:25:00,006 ERROR [org.jboss.as.ejb3] (EJB default - 10) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:25:15 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:25:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 11:25:15,000 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 9) SQL Error: 0, SQLState: 08003 2018-10-04 11:25:15,000 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 9) No operations allowed after connection closed. 2018-10-04 11:25:15,001 ERROR [org.jboss.as.ejb3] (EJB default - 9) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:25:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:25:15,003 INFO [org.jboss.as.ejb3] (EJB default - 9) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:25:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:25:15,003 INFO [org.jboss.as.ejb3] (EJB default - 9) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:25:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:25:15,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 11:25:15,003 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 9) SQL Error: 0, SQLState: 08003 2018-10-04 11:25:15,003 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 9) No operations allowed after connection closed. 2018-10-04 11:25:15,004 ERROR [org.jboss.as.ejb3] (EJB default - 9) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:25:30 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:25:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 11:25:30,001 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 1) SQL Error: 0, SQLState: 08003 2018-10-04 11:25:30,001 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 1) No operations allowed after connection closed. 2018-10-04 11:25:30,002 ERROR [org.jboss.as.ejb3] (EJB default - 1) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:25:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:25:30,004 INFO [org.jboss.as.ejb3] (EJB default - 1) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:25:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:25:30,004 INFO [org.jboss.as.ejb3] (EJB default - 1) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:25:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:25:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 11:25:30,004 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 1) SQL Error: 0, SQLState: 08003 2018-10-04 11:25:30,004 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 1) No operations allowed after connection closed. 2018-10-04 11:25:30,005 ERROR [org.jboss.as.ejb3] (EJB default - 1) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:25:45 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:25:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 11:25:45,000 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 2) SQL Error: 0, SQLState: 08003 2018-10-04 11:25:45,000 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 2) No operations allowed after connection closed. 2018-10-04 11:25:45,001 ERROR [org.jboss.as.ejb3] (EJB default - 2) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:26:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:25:45,003 INFO [org.jboss.as.ejb3] (EJB default - 2) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:26:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:25:45,003 INFO [org.jboss.as.ejb3] (EJB default - 2) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:26:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:25:45,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 11:25:45,003 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 2) SQL Error: 0, SQLState: 08003 2018-10-04 11:25:45,003 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 2) No operations allowed after connection closed. 2018-10-04 11:25:45,004 ERROR [org.jboss.as.ejb3] (EJB default - 2) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:26:00 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:26:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 11:26:00,001 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 3) SQL Error: 0, SQLState: 08003 2018-10-04 11:26:00,002 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 3) No operations allowed after connection closed. 2018-10-04 11:26:00,002 ERROR [org.jboss.as.ejb3] (EJB default - 3) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:26:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:26:00,005 INFO [org.jboss.as.ejb3] (EJB default - 3) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:26:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:26:00,005 INFO [org.jboss.as.ejb3] (EJB default - 3) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:26:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:26:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 11:26:00,005 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 3) SQL Error: 0, SQLState: 08003 2018-10-04 11:26:00,005 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 3) No operations allowed after connection closed. 2018-10-04 11:26:00,006 ERROR [org.jboss.as.ejb3] (EJB default - 3) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:26:15 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:26:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 11:26:15,000 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 4) SQL Error: 0, SQLState: 08003 2018-10-04 11:26:15,000 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 4) No operations allowed after connection closed. 2018-10-04 11:26:15,001 ERROR [org.jboss.as.ejb3] (EJB default - 4) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:26:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:26:15,005 INFO [org.jboss.as.ejb3] (EJB default - 4) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:26:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:26:15,005 INFO [org.jboss.as.ejb3] (EJB default - 4) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:26:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:26:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 11:26:15,005 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 4) SQL Error: 0, SQLState: 08003 2018-10-04 11:26:15,005 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 4) No operations allowed after connection closed. 2018-10-04 11:26:15,006 ERROR [org.jboss.as.ejb3] (EJB default - 4) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:26:30 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:26:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 11:26:30,001 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 5) SQL Error: 0, SQLState: 08003 2018-10-04 11:26:30,001 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 5) No operations allowed after connection closed. 2018-10-04 11:26:30,002 ERROR [org.jboss.as.ejb3] (EJB default - 5) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:26:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:26:30,006 INFO [org.jboss.as.ejb3] (EJB default - 5) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:26:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:26:30,006 INFO [org.jboss.as.ejb3] (EJB default - 5) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:26:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:26:30,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 11:26:30,006 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 5) SQL Error: 0, SQLState: 08003 2018-10-04 11:26:30,006 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 5) No operations allowed after connection closed. 2018-10-04 11:26:30,007 ERROR [org.jboss.as.ejb3] (EJB default - 5) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:26:45 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:26:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 11:26:45,001 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 6) SQL Error: 0, SQLState: 08003 2018-10-04 11:26:45,001 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 6) No operations allowed after connection closed. 2018-10-04 11:26:45,002 ERROR [org.jboss.as.ejb3] (EJB default - 6) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:27:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:26:45,004 INFO [org.jboss.as.ejb3] (EJB default - 6) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:27:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:26:45,004 INFO [org.jboss.as.ejb3] (EJB default - 6) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:27:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:26:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 11:26:45,004 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 6) SQL Error: 0, SQLState: 08003 2018-10-04 11:26:45,004 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 6) No operations allowed after connection closed. 2018-10-04 11:26:45,005 ERROR [org.jboss.as.ejb3] (EJB default - 6) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:27:00 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:27:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 11:27:00,000 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 7) SQL Error: 0, SQLState: 08003 2018-10-04 11:27:00,001 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 7) No operations allowed after connection closed. 2018-10-04 11:27:00,002 ERROR [org.jboss.as.ejb3] (EJB default - 7) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:27:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:27:00,004 INFO [org.jboss.as.ejb3] (EJB default - 7) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:27:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:27:00,004 INFO [org.jboss.as.ejb3] (EJB default - 7) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:27:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:27:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 11:27:00,004 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 7) SQL Error: 0, SQLState: 08003 2018-10-04 11:27:00,004 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 7) No operations allowed after connection closed. 2018-10-04 11:27:00,005 ERROR [org.jboss.as.ejb3] (EJB default - 7) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:27:15 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:27:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 11:27:15,001 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 8) SQL Error: 0, SQLState: 08003 2018-10-04 11:27:15,001 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 8) No operations allowed after connection closed. 2018-10-04 11:27:15,002 ERROR [org.jboss.as.ejb3] (EJB default - 8) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:27:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:27:15,005 INFO [org.jboss.as.ejb3] (EJB default - 8) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:27:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:27:15,005 INFO [org.jboss.as.ejb3] (EJB default - 8) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:27:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:27:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 11:27:15,005 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 8) SQL Error: 0, SQLState: 08003 2018-10-04 11:27:15,005 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 8) No operations allowed after connection closed. 2018-10-04 11:27:15,006 ERROR [org.jboss.as.ejb3] (EJB default - 8) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:27:30 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:27:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 11:27:30,000 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 10) SQL Error: 0, SQLState: 08003 2018-10-04 11:27:30,000 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 10) No operations allowed after connection closed. 2018-10-04 11:27:30,001 ERROR [org.jboss.as.ejb3] (EJB default - 10) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:27:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:27:30,005 INFO [org.jboss.as.ejb3] (EJB default - 10) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:27:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:27:30,005 INFO [org.jboss.as.ejb3] (EJB default - 10) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:27:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:27:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 11:27:30,005 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 10) SQL Error: 0, SQLState: 08003 2018-10-04 11:27:30,005 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 10) No operations allowed after connection closed. 2018-10-04 11:27:30,006 ERROR [org.jboss.as.ejb3] (EJB default - 10) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:27:45 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:27:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 11:27:45,001 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 9) SQL Error: 0, SQLState: 08003 2018-10-04 11:27:45,001 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 9) No operations allowed after connection closed. 2018-10-04 11:27:45,002 ERROR [org.jboss.as.ejb3] (EJB default - 9) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:28:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:27:45,005 INFO [org.jboss.as.ejb3] (EJB default - 9) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:28:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:27:45,005 INFO [org.jboss.as.ejb3] (EJB default - 9) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:28:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:27:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 11:27:45,005 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 9) SQL Error: 0, SQLState: 08003 2018-10-04 11:27:45,005 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 9) No operations allowed after connection closed. 2018-10-04 11:27:45,006 ERROR [org.jboss.as.ejb3] (EJB default - 9) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:28:00 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:28:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 11:28:00,000 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 1) SQL Error: 0, SQLState: 08003 2018-10-04 11:28:00,000 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 1) No operations allowed after connection closed. 2018-10-04 11:28:00,001 ERROR [org.jboss.as.ejb3] (EJB default - 1) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:28:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:28:00,003 INFO [org.jboss.as.ejb3] (EJB default - 1) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:28:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:28:00,003 INFO [org.jboss.as.ejb3] (EJB default - 1) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:28:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:28:00,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 11:28:00,003 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 1) SQL Error: 0, SQLState: 08003 2018-10-04 11:28:00,003 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 1) No operations allowed after connection closed. 2018-10-04 11:28:00,005 ERROR [org.jboss.as.ejb3] (EJB default - 1) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:28:15 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:28:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 11:28:15,001 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 2) SQL Error: 0, SQLState: 08003 2018-10-04 11:28:15,001 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 2) No operations allowed after connection closed. 2018-10-04 11:28:15,002 ERROR [org.jboss.as.ejb3] (EJB default - 2) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:28:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:28:15,004 INFO [org.jboss.as.ejb3] (EJB default - 2) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:28:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:28:15,004 INFO [org.jboss.as.ejb3] (EJB default - 2) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:28:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:28:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 11:28:15,004 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 2) SQL Error: 0, SQLState: 08003 2018-10-04 11:28:15,004 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 2) No operations allowed after connection closed. 2018-10-04 11:28:15,005 ERROR [org.jboss.as.ejb3] (EJB default - 2) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:28:30 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:28:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 11:28:30,000 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 3) SQL Error: 0, SQLState: 08003 2018-10-04 11:28:30,000 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 3) No operations allowed after connection closed. 2018-10-04 11:28:30,001 ERROR [org.jboss.as.ejb3] (EJB default - 3) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:28:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:28:30,003 INFO [org.jboss.as.ejb3] (EJB default - 3) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:28:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:28:30,003 INFO [org.jboss.as.ejb3] (EJB default - 3) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:28:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:28:30,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 11:28:30,003 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 3) SQL Error: 0, SQLState: 08003 2018-10-04 11:28:30,004 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 3) No operations allowed after connection closed. 2018-10-04 11:28:30,004 ERROR [org.jboss.as.ejb3] (EJB default - 3) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:28:45 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:28:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 11:28:45,001 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 4) SQL Error: 0, SQLState: 08003 2018-10-04 11:28:45,001 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 4) No operations allowed after connection closed. 2018-10-04 11:28:45,002 ERROR [org.jboss.as.ejb3] (EJB default - 4) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:29:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:28:45,004 INFO [org.jboss.as.ejb3] (EJB default - 4) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:29:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:28:45,004 INFO [org.jboss.as.ejb3] (EJB default - 4) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:29:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:28:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 11:28:45,004 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 4) SQL Error: 0, SQLState: 08003 2018-10-04 11:28:45,004 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 4) No operations allowed after connection closed. 2018-10-04 11:28:45,005 ERROR [org.jboss.as.ejb3] (EJB default - 4) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:29:00 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:29:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 11:29:00,000 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 5) SQL Error: 0, SQLState: 08003 2018-10-04 11:29:00,000 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 5) No operations allowed after connection closed. 2018-10-04 11:29:00,001 ERROR [org.jboss.as.ejb3] (EJB default - 5) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:29:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:29:00,007 INFO [org.jboss.as.ejb3] (EJB default - 5) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:29:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:29:00,007 INFO [org.jboss.as.ejb3] (EJB default - 5) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:29:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:29:00,007 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 11:29:00,007 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 5) SQL Error: 0, SQLState: 08003 2018-10-04 11:29:00,008 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 5) No operations allowed after connection closed. 2018-10-04 11:29:00,008 ERROR [org.jboss.as.ejb3] (EJB default - 5) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:29:15 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:29:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 11:29:15,000 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 6) SQL Error: 0, SQLState: 08003 2018-10-04 11:29:15,000 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 6) No operations allowed after connection closed. 2018-10-04 11:29:15,001 ERROR [org.jboss.as.ejb3] (EJB default - 6) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:29:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:29:15,003 INFO [org.jboss.as.ejb3] (EJB default - 6) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:29:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:29:15,003 INFO [org.jboss.as.ejb3] (EJB default - 6) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:29:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:29:15,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 11:29:15,003 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 6) SQL Error: 0, SQLState: 08003 2018-10-04 11:29:15,003 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 6) No operations allowed after connection closed. 2018-10-04 11:29:15,004 ERROR [org.jboss.as.ejb3] (EJB default - 6) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:29:30 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:29:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 11:29:30,000 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 7) SQL Error: 0, SQLState: 08003 2018-10-04 11:29:30,000 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 7) No operations allowed after connection closed. 2018-10-04 11:29:30,001 ERROR [org.jboss.as.ejb3] (EJB default - 7) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:29:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:29:30,005 INFO [org.jboss.as.ejb3] (EJB default - 7) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:29:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:29:30,005 INFO [org.jboss.as.ejb3] (EJB default - 7) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:29:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:29:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 11:29:30,005 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 7) SQL Error: 0, SQLState: 08003 2018-10-04 11:29:30,005 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 7) No operations allowed after connection closed. 2018-10-04 11:29:30,006 ERROR [org.jboss.as.ejb3] (EJB default - 7) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:29:45 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:29:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 11:29:45,001 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 8) SQL Error: 0, SQLState: 08003 2018-10-04 11:29:45,001 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 8) No operations allowed after connection closed. 2018-10-04 11:29:45,002 ERROR [org.jboss.as.ejb3] (EJB default - 8) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:30:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:29:45,005 INFO [org.jboss.as.ejb3] (EJB default - 8) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:30:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:29:45,005 INFO [org.jboss.as.ejb3] (EJB default - 8) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:30:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:29:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 11:29:45,005 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 8) SQL Error: 0, SQLState: 08003 2018-10-04 11:29:45,005 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 8) No operations allowed after connection closed. 2018-10-04 11:29:45,006 ERROR [org.jboss.as.ejb3] (EJB default - 8) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:30:00 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:30:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 11:30:00,001 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 10) SQL Error: 0, SQLState: 08003 2018-10-04 11:30:00,001 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 10) No operations allowed after connection closed. 2018-10-04 11:30:00,002 ERROR [org.jboss.as.ejb3] (EJB default - 10) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:30:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:30:00,009 INFO [org.jboss.as.ejb3] (EJB default - 10) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:30:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:30:00,009 INFO [org.jboss.as.ejb3] (EJB default - 10) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:30:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:30:00,009 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 11:30:00,010 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 10) SQL Error: 0, SQLState: 08003 2018-10-04 11:30:00,010 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 10) No operations allowed after connection closed. 2018-10-04 11:30:00,010 ERROR [org.jboss.as.ejb3] (EJB default - 10) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:30:15 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:30:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 11:30:15,000 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 9) SQL Error: 0, SQLState: 08003 2018-10-04 11:30:15,000 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 9) No operations allowed after connection closed. 2018-10-04 11:30:15,001 ERROR [org.jboss.as.ejb3] (EJB default - 9) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:30:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:30:15,005 INFO [org.jboss.as.ejb3] (EJB default - 9) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:30:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:30:15,005 INFO [org.jboss.as.ejb3] (EJB default - 9) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:30:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:30:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 11:30:15,005 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 9) SQL Error: 0, SQLState: 08003 2018-10-04 11:30:15,005 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 9) No operations allowed after connection closed. 2018-10-04 11:30:15,006 ERROR [org.jboss.as.ejb3] (EJB default - 9) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:30:30 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:30:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 11:30:30,001 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 1) SQL Error: 0, SQLState: 08003 2018-10-04 11:30:30,001 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 1) No operations allowed after connection closed. 2018-10-04 11:30:30,002 ERROR [org.jboss.as.ejb3] (EJB default - 1) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:30:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:30:30,004 INFO [org.jboss.as.ejb3] (EJB default - 1) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:30:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:30:30,004 INFO [org.jboss.as.ejb3] (EJB default - 1) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:30:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:30:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 11:30:30,004 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 1) SQL Error: 0, SQLState: 08003 2018-10-04 11:30:30,004 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 1) No operations allowed after connection closed. 2018-10-04 11:30:30,005 ERROR [org.jboss.as.ejb3] (EJB default - 1) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:30:45 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:30:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 11:30:45,001 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 2) SQL Error: 0, SQLState: 08003 2018-10-04 11:30:45,001 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 2) No operations allowed after connection closed. 2018-10-04 11:30:45,002 ERROR [org.jboss.as.ejb3] (EJB default - 2) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:31:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:30:45,006 INFO [org.jboss.as.ejb3] (EJB default - 2) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:31:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:30:45,006 INFO [org.jboss.as.ejb3] (EJB default - 2) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:31:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:30:45,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 11:30:45,006 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 2) SQL Error: 0, SQLState: 08003 2018-10-04 11:30:45,006 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 2) No operations allowed after connection closed. 2018-10-04 11:30:45,007 ERROR [org.jboss.as.ejb3] (EJB default - 2) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:31:00 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:31:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 11:31:00,000 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 3) SQL Error: 0, SQLState: 08003 2018-10-04 11:31:00,001 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 3) No operations allowed after connection closed. 2018-10-04 11:31:00,001 ERROR [org.jboss.as.ejb3] (EJB default - 3) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:31:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:31:00,003 INFO [org.jboss.as.ejb3] (EJB default - 3) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:31:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:31:00,003 INFO [org.jboss.as.ejb3] (EJB default - 3) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:31:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:31:00,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 11:31:00,003 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 3) SQL Error: 0, SQLState: 08003 2018-10-04 11:31:00,003 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 3) No operations allowed after connection closed. 2018-10-04 11:31:00,004 ERROR [org.jboss.as.ejb3] (EJB default - 3) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:31:15 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:31:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 11:31:15,000 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 4) SQL Error: 0, SQLState: 08003 2018-10-04 11:31:15,000 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 4) No operations allowed after connection closed. 2018-10-04 11:31:15,001 ERROR [org.jboss.as.ejb3] (EJB default - 4) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:31:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:31:15,005 INFO [org.jboss.as.ejb3] (EJB default - 4) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:31:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:31:15,005 INFO [org.jboss.as.ejb3] (EJB default - 4) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:31:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:31:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 11:31:15,005 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 4) SQL Error: 0, SQLState: 08003 2018-10-04 11:31:15,005 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 4) No operations allowed after connection closed. 2018-10-04 11:31:15,006 ERROR [org.jboss.as.ejb3] (EJB default - 4) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:31:30 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:31:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 11:31:30,001 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 5) SQL Error: 0, SQLState: 08003 2018-10-04 11:31:30,001 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 5) No operations allowed after connection closed. 2018-10-04 11:31:30,002 ERROR [org.jboss.as.ejb3] (EJB default - 5) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:31:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:31:30,004 INFO [org.jboss.as.ejb3] (EJB default - 5) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:31:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:31:30,004 INFO [org.jboss.as.ejb3] (EJB default - 5) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:31:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:31:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 11:31:30,004 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 5) SQL Error: 0, SQLState: 08003 2018-10-04 11:31:30,004 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 5) No operations allowed after connection closed. 2018-10-04 11:31:30,005 ERROR [org.jboss.as.ejb3] (EJB default - 5) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:31:45 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:31:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 11:31:45,000 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 6) SQL Error: 0, SQLState: 08003 2018-10-04 11:31:45,000 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 6) No operations allowed after connection closed. 2018-10-04 11:31:45,001 ERROR [org.jboss.as.ejb3] (EJB default - 6) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:32:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:31:45,003 INFO [org.jboss.as.ejb3] (EJB default - 6) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:32:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:31:45,003 INFO [org.jboss.as.ejb3] (EJB default - 6) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:32:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:31:45,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 11:31:45,003 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 6) SQL Error: 0, SQLState: 08003 2018-10-04 11:31:45,003 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 6) No operations allowed after connection closed. 2018-10-04 11:31:45,005 ERROR [org.jboss.as.ejb3] (EJB default - 6) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:32:00 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:32:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 11:32:00,001 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 7) SQL Error: 0, SQLState: 08003 2018-10-04 11:32:00,001 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 7) No operations allowed after connection closed. 2018-10-04 11:32:00,002 ERROR [org.jboss.as.ejb3] (EJB default - 7) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:32:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:32:00,005 INFO [org.jboss.as.ejb3] (EJB default - 7) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:32:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:32:00,005 INFO [org.jboss.as.ejb3] (EJB default - 7) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:32:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:32:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 11:32:00,005 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 7) SQL Error: 0, SQLState: 08003 2018-10-04 11:32:00,005 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 7) No operations allowed after connection closed. 2018-10-04 11:32:00,006 ERROR [org.jboss.as.ejb3] (EJB default - 7) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:32:15 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:32:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 11:32:15,000 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 8) SQL Error: 0, SQLState: 08003 2018-10-04 11:32:15,000 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 8) No operations allowed after connection closed. 2018-10-04 11:32:15,001 ERROR [org.jboss.as.ejb3] (EJB default - 8) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:32:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:32:15,006 INFO [org.jboss.as.ejb3] (EJB default - 8) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:32:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:32:15,006 INFO [org.jboss.as.ejb3] (EJB default - 8) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:32:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:32:15,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 11:32:15,006 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 8) SQL Error: 0, SQLState: 08003 2018-10-04 11:32:15,006 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 8) No operations allowed after connection closed. 2018-10-04 11:32:15,007 ERROR [org.jboss.as.ejb3] (EJB default - 8) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:32:30 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:32:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 11:32:30,001 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 10) SQL Error: 0, SQLState: 08003 2018-10-04 11:32:30,001 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 10) No operations allowed after connection closed. 2018-10-04 11:32:30,002 ERROR [org.jboss.as.ejb3] (EJB default - 10) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:32:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:32:30,006 INFO [org.jboss.as.ejb3] (EJB default - 10) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:32:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:32:30,006 INFO [org.jboss.as.ejb3] (EJB default - 10) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:32:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:32:30,007 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 11:32:30,008 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 10) SQL Error: 0, SQLState: 08003 2018-10-04 11:32:30,008 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 10) No operations allowed after connection closed. 2018-10-04 11:32:30,009 ERROR [org.jboss.as.ejb3] (EJB default - 10) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:32:45 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:32:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 11:32:45,000 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 9) SQL Error: 0, SQLState: 08003 2018-10-04 11:32:45,000 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 9) No operations allowed after connection closed. 2018-10-04 11:32:45,001 ERROR [org.jboss.as.ejb3] (EJB default - 9) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:33:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:32:45,003 INFO [org.jboss.as.ejb3] (EJB default - 9) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:33:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:32:45,003 INFO [org.jboss.as.ejb3] (EJB default - 9) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:33:00 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:32:45,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 11:32:45,003 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 9) SQL Error: 0, SQLState: 08003 2018-10-04 11:32:45,003 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 9) No operations allowed after connection closed. 2018-10-04 11:32:45,004 ERROR [org.jboss.as.ejb3] (EJB default - 9) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:33:00 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:33:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 11:33:00,000 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 1) SQL Error: 0, SQLState: 08003 2018-10-04 11:33:00,000 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 1) No operations allowed after connection closed. 2018-10-04 11:33:00,001 ERROR [org.jboss.as.ejb3] (EJB default - 1) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:33:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:33:00,004 INFO [org.jboss.as.ejb3] (EJB default - 1) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:33:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:33:00,004 INFO [org.jboss.as.ejb3] (EJB default - 1) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:33:15 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:33:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 11:33:00,004 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 1) SQL Error: 0, SQLState: 08003 2018-10-04 11:33:00,004 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 1) No operations allowed after connection closed. 2018-10-04 11:33:00,005 ERROR [org.jboss.as.ejb3] (EJB default - 1) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:33:15 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:33:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 11:33:15,001 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 2) SQL Error: 0, SQLState: 08003 2018-10-04 11:33:15,001 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 2) No operations allowed after connection closed. 2018-10-04 11:33:15,002 ERROR [org.jboss.as.ejb3] (EJB default - 2) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:33:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:33:15,005 INFO [org.jboss.as.ejb3] (EJB default - 2) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:33:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:33:15,005 INFO [org.jboss.as.ejb3] (EJB default - 2) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:33:30 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:33:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 11:33:15,005 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 2) SQL Error: 0, SQLState: 08003 2018-10-04 11:33:15,005 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 2) No operations allowed after connection closed. 2018-10-04 11:33:15,006 ERROR [org.jboss.as.ejb3] (EJB default - 2) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:33:30 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:33:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 11:33:30,002 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 3) SQL Error: 0, SQLState: 08003 2018-10-04 11:33:30,002 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 3) No operations allowed after connection closed. 2018-10-04 11:33:30,003 ERROR [org.jboss.as.ejb3] (EJB default - 3) WFLYEJB0020: Error invoking timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:33:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 49 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 70 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 87 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) ... 84 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:33:30,006 INFO [org.jboss.as.ejb3] (EJB default - 3) WFLYEJB0021: Timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:33:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] will be retried 2018-10-04 11:33:30,006 INFO [org.jboss.as.ejb3] (EJB default - 3) WFLYEJB0023: Retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:33:45 EEST 2018 timerState=IN_TIMEOUT info=EmailPeriodicTimer] 2018-10-04 11:33:30,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 11:33:30,007 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 3) SQL Error: 0, SQLState: 08003 2018-10-04 11:33:30,007 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (EJB default - 3) No operations allowed after connection closed. 2018-10-04 11:33:30,008 ERROR [org.jboss.as.ejb3] (EJB default - 3) WFLYEJB0022: Error during retrying timeout for timer: [id=15c7374e-426f-4ec3-af88-94fb14e27ba2 timedObjectId=ROOT.ROOT.EmailPeriodicTimer auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@5c3a0d43 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Thu Oct 04 11:33:45 EEST 2018 timerState=RETRY_TIMEOUT info=EmailPeriodicTimer]: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.retryTimeout(TimerTask.java:208) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:163) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 50 more Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 71 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 88 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) ... 6 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:33:31,458 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-102) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical/analyse] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:33:31,460 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (default task-102) SQL Error: 0, SQLState: 08003 2018-10-04 11:33:31,460 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (default task-102) No operations allowed after connection closed. 2018-10-04 11:33:31,460 INFO [org.hibernate.event.internal.DefaultLoadEventListener] (default task-102) HHH000327: Error performing load command : org.hibernate.exception.JDBCConnectionException: could not prepare statement 2018-10-04 11:33:31,462 ERROR [com.pvstream.pilot.api.presentation.services.AppExceptionMapper] (default task-102) RS exception: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1619) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.find(AbstractEntityManagerImpl.java:1106) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.find(AbstractEntityManagerImpl.java:1033) at sun.reflect.GeneratedMethodAccessor73.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.weld.bean.proxy.AbstractBeanInstance.invoke(AbstractBeanInstance.java:38) at org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:100) at org.jboss.weld.proxies.EntityManager$1694547879$Proxy$_$$_WeldClientProxy.find(Unknown Source) at com.pvstream.pilot.api.core.dal.repository.RepositoryBase.getById(RepositoryBase.java:70) at com.pvstream.pilot.api.core.dal.repository.ProjectRepositoryImpl.getById(ProjectRepositoryImpl.java:248) at com.pvstream.pilot.api.core.dal.repository.ProjectRepositoryImpl.getById(ProjectRepositoryImpl.java:40) at com.pvstream.pilot.api.core.bl.appservice.electrical.ElectricalDesignServiceImpl.getProject(ElectricalDesignServiceImpl.java:197) at com.pvstream.pilot.api.core.bl.appservice.electrical.ElectricalDesignServiceImpl.analyseDesign(ElectricalDesignServiceImpl.java:49) at com.pvstream.pilot.api.presentation.services.electrical.ElectricalDesignResource.analyseDesign(ElectricalDesignResource.java:36) at com.pvstream.pilot.api.presentation.services.electrical.ElectricalDesignResource$Proxy$_$$_WeldClientProxy.analyseDesign(Unknown Source) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:139) at org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:295) at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:249) at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:236) at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:395) at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:202) at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:221) at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56) at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51) at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129) at com.pvstream.pilot.api.presentation.services.SessionTimeoutCookieFilter.doFilter(SessionTimeoutCookieFilter.java:37) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at com.pvstream.pilot.api.presentation.services.ResponseHeaderFilter.doFilter(ResponseHeaderFilter.java:125) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at com.pvstream.pilot.api.presentation.services.RequestFilter.doFilter(RequestFilter.java:58) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61) at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108) at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137) at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66) at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449) at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365) at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90) at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83) at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383) at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362) at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84) at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131) at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:51) at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) at io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:56) at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60) at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77) at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50) at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:284) at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:263) at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81) at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:174) at io.undertow.server.Connectors.executeRootHandler(Connectors.java:202) at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:793) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) Caused by: org.hibernate.exception.JDBCConnectionException: could not prepare statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.plan.exec.internal.AbstractLoadPlanBasedLoader.prepareQueryStatement(AbstractLoadPlanBasedLoader.java:241) at org.hibernate.loader.plan.exec.internal.AbstractLoadPlanBasedLoader.executeQueryStatement(AbstractLoadPlanBasedLoader.java:185) at org.hibernate.loader.plan.exec.internal.AbstractLoadPlanBasedLoader.executeLoad(AbstractLoadPlanBasedLoader.java:121) at org.hibernate.loader.plan.exec.internal.AbstractLoadPlanBasedLoader.executeLoad(AbstractLoadPlanBasedLoader.java:86) at org.hibernate.loader.entity.plan.AbstractLoadPlanBasedEntityLoader.load(AbstractLoadPlanBasedEntityLoader.java:167) at org.hibernate.persister.entity.AbstractEntityPersister.load(AbstractEntityPersister.java:3956) at org.hibernate.event.internal.DefaultLoadEventListener.loadFromDatasource(DefaultLoadEventListener.java:508) at org.hibernate.event.internal.DefaultLoadEventListener.doLoad(DefaultLoadEventListener.java:478) at org.hibernate.event.internal.DefaultLoadEventListener.load(DefaultLoadEventListener.java:219) at org.hibernate.event.internal.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java:278) at org.hibernate.event.internal.DefaultLoadEventListener.doOnLoad(DefaultLoadEventListener.java:121) at org.hibernate.event.internal.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:89) at org.hibernate.internal.SessionImpl.fireLoad(SessionImpl.java:1129) at org.hibernate.internal.SessionImpl.access$2600(SessionImpl.java:164) at org.hibernate.internal.SessionImpl$IdentifierLoadAccessImpl.load(SessionImpl.java:2696) at org.hibernate.internal.SessionImpl.get(SessionImpl.java:975) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.find(AbstractEntityManagerImpl.java:1075) ... 82 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. at sun.reflect.GeneratedConstructorAccessor204.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1235) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1230) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4132) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:778) at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:764) at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:454) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) ... 100 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 33,905 milliseconds ago. The last packet sent successfully to the server was 18,912 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3465) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3365) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3805) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) at org.hibernate.loader.Loader.getResultSet(Loader.java:2116) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1899) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.EmailQueueRepositoryImpl.getAllByStatus(EmailQueueRepositoryImpl.java:23) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.execute(EmailPeriodicTimer.java:100) at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:95) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:57) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:104) at org.jboss.as.ejb3.timerservice.TimedObjectInvokerImpl.callTimeout(TimedObjectInvokerImpl.java:114) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.invokeBeanMethod(CalendarTimerTask.java:66) at org.jboss.as.ejb3.timerservice.CalendarTimerTask.callTimeout(CalendarTimerTask.java:53) at org.jboss.as.ejb3.timerservice.TimerTask.run(TimerTask.java:155) at org.jboss.as.ejb3.timerservice.TimerServiceImpl$Task$1.run(TimerServiceImpl.java:1221) at org.wildfly.extension.requestcontroller.RequestController$QueuedTask$1.run(RequestController.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:100) at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:143) at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:173) at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2954) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3375) ... 95 more 2018-10-04 11:33:40,151 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-4) WFLYJCA0019: Stopped Driver service with driver-name = ROOT.war_com.mysql.cj.jdbc.Driver_6_0 2018-10-04 11:33:40,158 INFO [org.wildfly.extension.undertow] (ServerService Thread Pool -- 59) WFLYUT0022: Unregistered web context: / 2018-10-04 11:33:40,168 INFO [io.undertow.servlet] (ServerService Thread Pool -- 59) Cleaning up Shiro Environment 2018-10-04 11:33:40,186 INFO [org.jboss.weld.deployer] (MSC service thread 1-6) WFLYWELD0010: Stopping weld service for deployment ROOT.war 2018-10-04 11:33:40,207 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 62) WFLYJPA0011: Stopping Persistence Unit (phase 2 of 2) Service 'ROOT.war#pvstreamPrimaryPU' 2018-10-04 11:33:40,207 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 63) WFLYJPA0011: Stopping Persistence Unit (phase 2 of 2) Service 'ROOT.war#pvMigrationPU' 2018-10-04 11:33:40,214 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 63) WFLYJPA0011: Stopping Persistence Unit (phase 1 of 2) Service 'ROOT.war#pvstreamPrimaryPU' 2018-10-04 11:33:40,214 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 62) WFLYJPA0011: Stopping Persistence Unit (phase 1 of 2) Service 'ROOT.war#pvMigrationPU' 2018-10-04 11:33:41,616 INFO [org.jboss.as.server.deployment] (MSC service thread 1-6) WFLYSRV0028: Stopped deployment ROOT.war (runtime-name: ROOT.war) in 1471ms 2018-10-04 11:33:41,918 INFO [org.jboss.as.server] (management-handler-thread - 7) WFLYSRV0009: Undeployed "ROOT.war" (runtime-name: "ROOT.war") 2018-10-04 11:33:41,979 INFO [org.jboss.as.server] (management-handler-thread - 6) WFLYSRV0211: Suspending server with 0ms timeout. 2018-10-04 11:33:41,982 INFO [org.jboss.as.server] (Thread-2) WFLYSRV0220: Server shutdown has been requested. 2018-10-04 11:33:41,985 INFO [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-1) WFLYJCA0010: Unbound data source [java:jboss/datasources/hardware] 2018-10-04 11:33:41,986 INFO [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-8) WFLYJCA0010: Unbound data source [java:jboss/datasources/pvstream] 2018-10-04 11:33:41,986 INFO [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-5) WFLYJCA0010: Unbound data source [java:jboss/datasources/ExampleDS] 2018-10-04 11:33:42,002 INFO [org.wildfly.extension.undertow] (MSC service thread 1-6) WFLYUT0019: Host default-host stopping 2018-10-04 11:33:42,007 INFO [org.wildfly.extension.undertow] (MSC service thread 1-8) WFLYUT0008: Undertow HTTP listener default suspending 2018-10-04 11:33:42,008 INFO [org.wildfly.extension.undertow] (MSC service thread 1-8) WFLYUT0007: Undertow HTTP listener default stopped, was bound to 127.0.0.1:8080 2018-10-04 11:33:42,009 INFO [org.wildfly.extension.undertow] (MSC service thread 1-4) WFLYUT0004: Undertow 1.3.15.Final stopping 2018-10-04 11:33:42,009 INFO [org.jboss.as.clustering.infinispan] (MSC service thread 1-7) WFLYCLINF0003: Stopped jpaRealm.authorizationCache cache from api container 2018-10-04 11:33:42,010 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-1) WFLYJCA0019: Stopped Driver service with driver-name = h2 2018-10-04 11:33:42,019 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-1) WFLYJCA0019: Stopped Driver service with driver-name = MySqlJDBCDriver 2018-10-04 11:33:42,019 INFO [org.jboss.as.clustering.infinispan] (MSC service thread 1-7) WFLYCLINF0003: Stopped jpaResetPasswordRealm.authorizationCache cache from api container 2018-10-04 11:33:42,030 INFO [org.jboss.as] (MSC service thread 1-6) WFLYSRV0050: WildFly Full 10.0.0.Final (WildFly Core 2.0.10.Final) stopped in 39ms 2018-10-04 11:33:46,135 INFO [org.jboss.modules] (main) JBoss Modules version 1.5.1.Final 2018-10-04 11:33:46,379 INFO [org.jboss.msc] (main) JBoss MSC version 1.2.6.Final 2018-10-04 11:33:46,456 INFO [org.jboss.as] (MSC service thread 1-6) WFLYSRV0049: WildFly Full 10.0.0.Final (WildFly Core 2.0.10.Final) starting 2018-10-04 11:33:46,457 DEBUG [org.jboss.as.config] (MSC service thread 1-6) Configured system properties: awt.toolkit = sun.awt.windows.WToolkit file.encoding = Cp1251 file.encoding.pkg = sun.io file.separator = \ java.awt.graphicsenv = sun.awt.Win32GraphicsEnvironment java.awt.printerjob = sun.awt.windows.WPrinterJob java.class.path = G:\Development\Servers\last-wildfly\jboss-modules.jar java.class.version = 52.0 java.endorsed.dirs = C:\Program Files\Java\jre1.8.0_144\lib\endorsed java.ext.dirs = C:\Program Files\Java\jre1.8.0_144\lib\ext;C:\WINDOWS\Sun\Java\lib\ext java.home = C:\Program Files\Java\jre1.8.0_144 java.io.tmpdir = C:\Users\MESSIE~1\AppData\Local\Temp\ java.library.path = C:\ProgramData\Oracle\Java\javapath;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\ProgramData\Oracle\Java\javapath;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\Program Files\MySQL\MySQL Utilities 1.6\;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;g:\games\iracing;g:\games\iracing;G:\Development\Servers\gradle-4.5.1\bin;C:\Program Files\dotnet\;C:\Program Files\CMake\bin;C:\Program Files\Microsoft SQL Server\130\Tools\Binn\;G:\Soft\nodejs\;C:\WINDOWS\System32\OpenSSH\;C:\Program Files\Git\cmd;C:\Users\Messier82\AppData\Local\Microsoft\WindowsApps;C:\Program Files (x86)\Microsoft VS Code\bin;C:\Users\Messier82\AppData\Roaming\npm;;C:\Program Files\Docker Toolbox;. java.net.preferIPv4Stack = true java.runtime.name = Java(TM) SE Runtime Environment java.runtime.version = 1.8.0_144-b01 java.specification.name = Java Platform API Specification java.specification.vendor = Oracle Corporation java.specification.version = 1.8 java.util.logging.manager = org.jboss.logmanager.LogManager java.vendor = Oracle Corporation java.vendor.url = http://java.oracle.com/ java.vendor.url.bug = http://bugreport.sun.com/bugreport/ java.version = 1.8.0_144 java.vm.info = mixed mode java.vm.name = Java HotSpot(TM) 64-Bit Server VM java.vm.specification.name = Java Virtual Machine Specification java.vm.specification.vendor = Oracle Corporation java.vm.specification.version = 1.8 java.vm.vendor = Oracle Corporation java.vm.version = 25.144-b01 javax.management.builder.initial = org.jboss.as.jmx.PluggableMBeanServerBuilder javax.xml.datatype.DatatypeFactory = __redirected.__DatatypeFactory javax.xml.parsers.DocumentBuilderFactory = __redirected.__DocumentBuilderFactory javax.xml.parsers.SAXParserFactory = __redirected.__SAXParserFactory javax.xml.stream.XMLEventFactory = __redirected.__XMLEventFactory javax.xml.stream.XMLInputFactory = __redirected.__XMLInputFactory javax.xml.stream.XMLOutputFactory = __redirected.__XMLOutputFactory javax.xml.transform.TransformerFactory = __redirected.__TransformerFactory javax.xml.validation.SchemaFactory:http://www.w3.org/2001/XMLSchema = __redirected.__SchemaFactory javax.xml.xpath.XPathFactory:http://java.sun.com/jaxp/xpath/dom = __redirected.__XPathFactory jboss.home.dir = G:\Development\Servers\last-wildfly jboss.host.name = desktop-ap5tg7f jboss.modules.dir = G:\Development\Servers\last-wildfly\modules jboss.modules.system.pkgs = org.jboss.byteman jboss.node.name = desktop-ap5tg7f jboss.qualified.host.name = desktop-ap5tg7f jboss.server.base.dir = G:\Development\Servers\last-wildfly\standalone jboss.server.config.dir = G:\Development\Servers\last-wildfly\standalone\configuration jboss.server.data.dir = G:\Development\Servers\last-wildfly\standalone\data jboss.server.deploy.dir = G:\Development\Servers\last-wildfly\standalone\data\content jboss.server.log.dir = G:\Development\Servers\last-wildfly\standalone\log jboss.server.name = desktop-ap5tg7f jboss.server.persist.config = true jboss.server.temp.dir = G:\Development\Servers\last-wildfly\standalone\tmp line.separator = logging.configuration = file:G:\Development\Servers\last-wildfly\standalone\configuration/logging.properties module.path = G:\Development\Servers\last-wildfly\modules org.jboss.boot.log.file = G:\Development\Servers\last-wildfly\standalone\log\server.log org.jboss.resolver.warning = true org.xml.sax.driver = __redirected.__XMLReaderFactory os.arch = amd64 os.name = Windows 10 os.version = 10.0 path.separator = ; program.name = standalone.bat sun.arch.data.model = 64 sun.boot.class.path = C:\Program Files\Java\jre1.8.0_144\lib\resources.jar;C:\Program Files\Java\jre1.8.0_144\lib\rt.jar;C:\Program Files\Java\jre1.8.0_144\lib\sunrsasign.jar;C:\Program Files\Java\jre1.8.0_144\lib\jsse.jar;C:\Program Files\Java\jre1.8.0_144\lib\jce.jar;C:\Program Files\Java\jre1.8.0_144\lib\charsets.jar;C:\Program Files\Java\jre1.8.0_144\lib\jfr.jar;C:\Program Files\Java\jre1.8.0_144\classes sun.boot.library.path = C:\Program Files\Java\jre1.8.0_144\bin sun.cpu.endian = little sun.cpu.isalist = amd64 sun.desktop = windows sun.io.unicode.encoding = UnicodeLittle sun.java.command = G:\Development\Servers\last-wildfly\jboss-modules.jar -mp G:\Development\Servers\last-wildfly\modules org.jboss.as.standalone -Djboss.home.dir=G:\Development\Servers\last-wildfly --server-config=standalone.pvstream-dev-po.xml sun.java.launcher = SUN_STANDARD sun.jnu.encoding = Cp1251 sun.management.compiler = HotSpot 64-Bit Tiered Compilers sun.os.patch.level = user.country = US user.dir = G:\Development\Servers\last-wildfly\bin user.home = C:\Users\Messier82 user.language = en user.name = Messier82 user.script = user.timezone = Europe/Helsinki user.variant = 2018-10-04 11:33:46,460 DEBUG [org.jboss.as.config] (MSC service thread 1-6) VM Arguments: -Dprogram.name=standalone.bat -Xms64M -Xmx1024M -XX:MetaspaceSize=96M -XX:MaxMetaspaceSize=256m -Djava.net.preferIPv4Stack=true -Djboss.modules.system.pkgs=org.jboss.byteman -agentlib:jdwp=transport=dt_socket,address=9990,server=y,suspend=n -Dorg.jboss.boot.log.file=G:\Development\Servers\last-wildfly\standalone\log\server.log -Dlogging.configuration=file:G:\Development\Servers\last-wildfly\standalone\configuration/logging.properties 2018-10-04 11:33:47,604 INFO [org.jboss.as.server] (Controller Boot Thread) WFLYSRV0039: Creating http management service using socket-binding (management-http) 2018-10-04 11:33:47,621 INFO [org.xnio] (MSC service thread 1-4) XNIO version 3.3.4.Final 2018-10-04 11:33:47,627 INFO [org.xnio.nio] (MSC service thread 1-4) XNIO NIO Implementation Version 3.3.4.Final 2018-10-04 11:33:47,645 WARN [org.jboss.as.txn] (ServerService Thread Pool -- 52) WFLYTX0013: Node identifier property is set to the default value. Please make sure it is unique. 2018-10-04 11:33:47,648 INFO [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 37) WFLYCLINF0001: Activating Infinispan subsystem. 2018-10-04 11:33:47,651 INFO [org.jboss.as.webservices] (ServerService Thread Pool -- 54) WFLYWS0002: Activating WebServices Extension 2018-10-04 11:33:47,651 INFO [org.jboss.as.naming] (ServerService Thread Pool -- 44) WFLYNAM0001: Activating Naming Subsystem 2018-10-04 11:33:47,652 INFO [org.jboss.as.security] (ServerService Thread Pool -- 51) WFLYSEC0002: Activating Security Subsystem 2018-10-04 11:33:47,654 INFO [org.wildfly.extension.io] (ServerService Thread Pool -- 36) WFLYIO001: Worker 'default' has auto-configured to 32 core threads with 256 task threads based on your 16 available processors 2018-10-04 11:33:47,660 INFO [org.jboss.as.security] (MSC service thread 1-1) WFLYSEC0001: Current PicketBox version=4.9.4.Final 2018-10-04 11:33:47,680 INFO [org.jboss.as.naming] (MSC service thread 1-1) WFLYNAM0003: Starting Naming Service 2018-10-04 11:33:47,681 INFO [org.jboss.as.mail.extension] (MSC service thread 1-8) WFLYMAIL0001: Bound mail session [java:jboss/mail/Default] 2018-10-04 11:33:47,693 INFO [org.wildfly.extension.undertow] (ServerService Thread Pool -- 53) WFLYUT0003: Undertow 1.3.15.Final starting 2018-10-04 11:33:47,693 INFO [org.wildfly.extension.undertow] (MSC service thread 1-7) WFLYUT0003: Undertow 1.3.15.Final starting 2018-10-04 11:33:47,693 INFO [org.jboss.as.connector] (MSC service thread 1-1) WFLYJCA0009: Starting JCA Subsystem (WildFly/IronJacamar 1.3.2.Final) 2018-10-04 11:33:47,737 INFO [org.wildfly.extension.undertow] (ServerService Thread Pool -- 53) WFLYUT0014: Creating file handler for path 'G:\Development\Servers\last-wildfly/welcome-content' with options [directory-listing: 'false', follow-symlink: 'false', case-sensitive: 'true', safe-symlink-paths: '[]'] 2018-10-04 11:33:47,738 INFO [org.jboss.as.connector.subsystems.datasources] (ServerService Thread Pool -- 32) WFLYJCA0005: Deploying non-JDBC-compliant driver class com.mysql.jdbc.Driver (version 5.1) 2018-10-04 11:33:47,742 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-7) WFLYJCA0018: Started Driver service with driver-name = MySqlJDBCDriver 2018-10-04 11:33:47,742 INFO [org.jboss.as.connector.subsystems.datasources] (ServerService Thread Pool -- 32) WFLYJCA0004: Deploying JDBC-compliant driver class org.h2.Driver (version 1.3) 2018-10-04 11:33:47,753 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-1) WFLYJCA0018: Started Driver service with driver-name = h2 2018-10-04 11:33:47,893 INFO [org.jboss.as.ejb3] (MSC service thread 1-8) WFLYEJB0482: Strict pool mdb-strict-max-pool is using a max instance size of 64 (per class), which is derived from the number of CPUs on this host. 2018-10-04 11:33:47,893 INFO [org.jboss.as.ejb3] (MSC service thread 1-7) WFLYEJB0481: Strict pool slsb-strict-max-pool is using a max instance size of 256 (per class), which is derived from thread worker pool sizing. 2018-10-04 11:33:47,901 WARN [org.jboss.as.mail.extension] (MSC service thread 1-5) WFLYMAIL0009: Host name [mx.int] could not be resolved! 2018-10-04 11:33:47,955 INFO [org.jboss.remoting] (MSC service thread 1-4) JBoss Remoting version 4.0.18.Final 2018-10-04 11:33:47,974 INFO [org.wildfly.extension.undertow] (MSC service thread 1-4) WFLYUT0012: Started server default-server. 2018-10-04 11:33:47,975 INFO [org.wildfly.extension.undertow] (MSC service thread 1-7) WFLYUT0018: Host default-host starting 2018-10-04 11:33:48,017 INFO [org.wildfly.extension.undertow] (MSC service thread 1-1) WFLYUT0006: Undertow HTTP listener default listening on 127.0.0.1:8180 2018-10-04 11:33:48,051 INFO [org.jboss.as.server.deployment.scanner] (MSC service thread 1-6) WFLYDS0013: Started FileSystemDeploymentService for directory G:\Development\Servers\last-wildfly\standalone\deployments 2018-10-04 11:33:48,192 INFO [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-5) WFLYJCA0001: Bound data source [java:jboss/datasources/ExampleDS] 2018-10-04 11:33:48,218 INFO [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-6) WFLYJCA0001: Bound data source [java:jboss/datasources/hardware] 2018-10-04 11:33:48,218 INFO [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-6) WFLYJCA0001: Bound data source [java:jboss/datasources/pvstream] 2018-10-04 11:33:48,330 INFO [org.infinispan.factories.GlobalComponentRegistry] (MSC service thread 1-7) ISPN000128: Infinispan version: Infinispan 'Mahou' 8.1.0.Final 2018-10-04 11:33:48,330 INFO [org.infinispan.factories.GlobalComponentRegistry] (MSC service thread 1-8) ISPN000128: Infinispan version: Infinispan 'Mahou' 8.1.0.Final 2018-10-04 11:33:48,330 INFO [org.infinispan.factories.GlobalComponentRegistry] (MSC service thread 1-1) ISPN000128: Infinispan version: Infinispan 'Mahou' 8.1.0.Final 2018-10-04 11:33:48,330 INFO [org.infinispan.factories.GlobalComponentRegistry] (MSC service thread 1-2) ISPN000128: Infinispan version: Infinispan 'Mahou' 8.1.0.Final 2018-10-04 11:33:48,386 INFO [org.jboss.ws.common.management] (MSC service thread 1-4) JBWS022052: Starting JBossWS 5.1.3.Final (Apache CXF 3.1.4) 2018-10-04 11:33:48,869 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0060: Http management interface listening on http://127.0.0.1:10090/management 2018-10-04 11:33:48,870 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0051: Admin console listening on http://127.0.0.1:10090 2018-10-04 11:33:48,870 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0025: WildFly Full 10.0.0.Final (WildFly Core 2.0.10.Final) started in 3183ms - Started 297 of 655 services (457 services are lazy, passive or on-demand) 2018-10-04 11:33:49,266 INFO [org.jboss.as.server.deployment] (MSC service thread 1-7) WFLYSRV0027: Starting deployment of "ROOT.war" (runtime-name: "ROOT.war") 2018-10-04 11:33:54,601 WARN [org.jboss.as.server.deployment] (MSC service thread 1-4) WFLYSRV0059: Class Path entry xercesImpl.jar in /G:/Development/Servers/last-wildfly/bin/content/ROOT.war/WEB-INF/lib/xalan-2.7.0.jar does not point to a valid jar for a Class-Path reference. 2018-10-04 11:33:54,601 WARN [org.jboss.as.server.deployment] (MSC service thread 1-4) WFLYSRV0059: Class Path entry xml-apis.jar in /G:/Development/Servers/last-wildfly/bin/content/ROOT.war/WEB-INF/lib/xalan-2.7.0.jar does not point to a valid jar for a Class-Path reference. 2018-10-04 11:33:54,601 WARN [org.jboss.as.server.deployment] (MSC service thread 1-4) WFLYSRV0059: Class Path entry serializer.jar in /G:/Development/Servers/last-wildfly/bin/content/ROOT.war/WEB-INF/lib/xalan-2.7.0.jar does not point to a valid jar for a Class-Path reference. 2018-10-04 11:33:54,944 INFO [org.jboss.as.jpa] (MSC service thread 1-4) WFLYJPA0002: Read persistence.xml for pvstreamPrimaryPU 2018-10-04 11:33:54,944 INFO [org.jboss.as.jpa] (MSC service thread 1-4) WFLYJPA0002: Read persistence.xml for pvMigrationPU 2018-10-04 11:33:55,207 WARN [org.jboss.as.dependency.private] (MSC service thread 1-1) WFLYSRV0018: Deployment "deployment.ROOT.war" is using a private module ("org.infinispan:main") which may be changed or removed in future versions without notice. 2018-10-04 11:33:55,243 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 25) WFLYJPA0010: Starting Persistence Unit (phase 1 of 2) Service 'ROOT.war#pvstreamPrimaryPU' 2018-10-04 11:33:55,243 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 56) WFLYJPA0010: Starting Persistence Unit (phase 1 of 2) Service 'ROOT.war#pvMigrationPU' 2018-10-04 11:33:55,278 INFO [org.hibernate.jpa.internal.util.LogHelper] (ServerService Thread Pool -- 56) HHH000204: Processing PersistenceUnitInfo [ name: pvMigrationPU ...] 2018-10-04 11:33:55,278 INFO [org.hibernate.jpa.internal.util.LogHelper] (ServerService Thread Pool -- 25) HHH000204: Processing PersistenceUnitInfo [ name: pvstreamPrimaryPU ...] 2018-10-04 11:33:55,334 INFO [org.jboss.weld.deployer] (MSC service thread 1-3) WFLYWELD0003: Processing weld deployment ROOT.war 2018-10-04 11:33:55,375 INFO [org.hibernate.Version] (ServerService Thread Pool -- 25) HHH000412: Hibernate Core {5.0.7.Final} 2018-10-04 11:33:55,376 INFO [org.hibernate.cfg.Environment] (ServerService Thread Pool -- 25) HHH000206: hibernate.properties not found 2018-10-04 11:33:55,377 INFO [org.hibernate.cfg.Environment] (ServerService Thread Pool -- 25) HHH000021: Bytecode provider name : javassist 2018-10-04 11:33:55,450 INFO [org.hibernate.validator.internal.util.Version] (MSC service thread 1-3) HV000001: Hibernate Validator 5.2.3.Final 2018-10-04 11:33:55,451 INFO [org.hibernate.orm.deprecation] (ServerService Thread Pool -- 25) HHH90000001: Found usage of deprecated setting for specifying Scanner [hibernate.ejb.resource_scanner]; use [hibernate.archive.scanner] instead 2018-10-04 11:33:55,451 INFO [org.hibernate.orm.deprecation] (ServerService Thread Pool -- 56) HHH90000001: Found usage of deprecated setting for specifying Scanner [hibernate.ejb.resource_scanner]; use [hibernate.archive.scanner] instead 2018-10-04 11:33:55,467 INFO [org.hibernate.annotations.common.Version] (ServerService Thread Pool -- 56) HCANN000001: Hibernate Commons Annotations {5.0.1.Final} 2018-10-04 11:33:55,526 INFO [org.apache.deltaspike.core.impl.config.EnvironmentPropertyConfigSourceProvider] (MSC service thread 1-3) Custom config found by DeltaSpike. Name: 'META-INF/apache-deltaspike.properties', URL: 'vfs:/G:/Development/Servers/last-wildfly/bin/content/ROOT.war/WEB-INF/classes/META-INF/apache-deltaspike.properties' 2018-10-04 11:33:55,530 INFO [org.apache.deltaspike.core.util.ProjectStageProducer] (MSC service thread 1-3) Computed the following DeltaSpike ProjectStage: Production 2018-10-04 11:33:55,534 INFO [org.jboss.as.ejb3.deployment] (MSC service thread 1-3) WFLYEJB0473: JNDI bindings for session bean named 'EmailPeriodicTimer' in deployment unit 'deployment "ROOT.war"' are as follows: java:global/ROOT/EmailPeriodicTimer!com.pvstream.pilot.api.core.util.EmailPeriodicTimer java:app/ROOT/EmailPeriodicTimer!com.pvstream.pilot.api.core.util.EmailPeriodicTimer java:module/EmailPeriodicTimer!com.pvstream.pilot.api.core.util.EmailPeriodicTimer java:global/ROOT/EmailPeriodicTimer java:app/ROOT/EmailPeriodicTimer java:module/EmailPeriodicTimer 2018-10-04 11:33:55,534 INFO [org.jboss.as.ejb3.deployment] (MSC service thread 1-3) WFLYEJB0473: JNDI bindings for session bean named 'DatabaseMigration' in deployment unit 'deployment "ROOT.war"' are as follows: java:global/ROOT/DatabaseMigration!com.pvstream.pilot.api.core.util.DatabaseMigration java:app/ROOT/DatabaseMigration!com.pvstream.pilot.api.core.util.DatabaseMigration java:module/DatabaseMigration!com.pvstream.pilot.api.core.util.DatabaseMigration java:global/ROOT/DatabaseMigration java:app/ROOT/DatabaseMigration java:module/DatabaseMigration 2018-10-04 11:33:55,720 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-5) WFLYJCA0005: Deploying non-JDBC-compliant driver class com.mysql.cj.jdbc.Driver (version 6.0) 2018-10-04 11:33:55,722 WARN [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-5) WFLYJCA0003: Unable to instantiate driver class "org.olap4j.driver.xmla.XmlaOlap4jDriver": java.lang.NoSuchMethodException: org.olap4j.driver.xmla.XmlaOlap4jDriver.() 2018-10-04 11:33:55,723 INFO [org.jboss.weld.deployer] (MSC service thread 1-5) WFLYWELD0006: Starting Services for CDI deployment: ROOT.war 2018-10-04 11:33:55,754 INFO [org.jboss.weld.Version] (MSC service thread 1-5) WELD-000900: 2.3.2 (Final) 2018-10-04 11:33:55,817 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-4) WFLYJCA0018: Started Driver service with driver-name = ROOT.war_com.mysql.cj.jdbc.Driver_6_0 2018-10-04 11:33:55,818 INFO [org.jboss.weld.deployer] (MSC service thread 1-8) WFLYWELD0009: Starting weld service for deployment ROOT.war 2018-10-04 11:33:56,897 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 25) WFLYJPA0010: Starting Persistence Unit (phase 2 of 2) Service 'ROOT.war#pvstreamPrimaryPU' 2018-10-04 11:33:56,901 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 56) WFLYJPA0010: Starting Persistence Unit (phase 2 of 2) Service 'ROOT.war#pvMigrationPU' 2018-10-04 11:34:18,142 WARN [org.jboss.jca.core.connectionmanager.pool.strategy.OnePool] (ServerService Thread Pool -- 25) IJ000604: Throwable while attempting to get a new connection: null: javax.resource.ResourceException: IJ031084: Unable to create connection at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createLocalManagedConnection(LocalManagedConnectionFactory.java:343) at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.getLocalManagedConnection(LocalManagedConnectionFactory.java:350) at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:285) at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreConcurrentLinkedDequeManagedConnectionPool.createConnectionEventListener(SemaphoreConcurrentLinkedDequeManagedConnectionPool.java:1319) at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreConcurrentLinkedDequeManagedConnectionPool.getConnection(SemaphoreConcurrentLinkedDequeManagedConnectionPool.java:496) at org.jboss.jca.core.connectionmanager.pool.AbstractPool.getSimpleConnection(AbstractPool.java:626) at org.jboss.jca.core.connectionmanager.pool.AbstractPool.getConnection(AbstractPool.java:598) at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.getManagedConnection(AbstractConnectionManager.java:590) at org.jboss.jca.core.connectionmanager.tx.TxConnectionManagerImpl.getManagedConnection(TxConnectionManagerImpl.java:429) at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.allocateConnection(AbstractConnectionManager.java:747) at org.jboss.jca.adapters.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:138) at org.jboss.as.connector.subsystems.datasources.WildFlyDataSource.getConnection(WildFlyDataSource.java:66) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:180) at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:68) at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:35) at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService(StandardServiceRegistryImpl.java:88) at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:234) at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:208) at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:189) at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.configure(JdbcServicesImpl.java:51) at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:94) at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:217) at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:189) at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.handleTypes(MetadataBuildingProcess.java:352) at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:111) at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata(EntityManagerFactoryBuilderImpl.java:847) at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:874) at org.jboss.as.jpa.hibernate5.TwoPhaseBootstrapImpl.build(TwoPhaseBootstrapImpl.java:44) at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:154) at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:117) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:667) at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1.run(PersistenceUnitServiceImpl.java:182) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.(MysqlIO.java:339) at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2253) at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2286) at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2085) at com.mysql.jdbc.ConnectionImpl.(ConnectionImpl.java:795) at com.mysql.jdbc.JDBC4Connection.(JDBC4Connection.java:44) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:400) at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:327) at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createLocalManagedConnection(LocalManagedConnectionFactory.java:319) ... 36 more Caused by: java.net.ConnectException: Connection timed out: connect at java.net.TwoStacksPlainSocketImpl.socketConnect(Native Method) at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.net.PlainSocketImpl.connect(Unknown Source) at java.net.SocksSocketImpl.connect(Unknown Source) at java.net.Socket.connect(Unknown Source) at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211) at com.mysql.jdbc.MysqlIO.(MysqlIO.java:298) ... 49 more 2018-10-04 11:34:18,142 WARN [org.jboss.jca.core.connectionmanager.pool.strategy.OnePool] (ServerService Thread Pool -- 56) IJ000604: Throwable while attempting to get a new connection: null: javax.resource.ResourceException: IJ031084: Unable to create connection at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createLocalManagedConnection(LocalManagedConnectionFactory.java:343) at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.getLocalManagedConnection(LocalManagedConnectionFactory.java:350) at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:285) at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreConcurrentLinkedDequeManagedConnectionPool.createConnectionEventListener(SemaphoreConcurrentLinkedDequeManagedConnectionPool.java:1319) at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreConcurrentLinkedDequeManagedConnectionPool.getConnection(SemaphoreConcurrentLinkedDequeManagedConnectionPool.java:496) at org.jboss.jca.core.connectionmanager.pool.AbstractPool.getSimpleConnection(AbstractPool.java:626) at org.jboss.jca.core.connectionmanager.pool.AbstractPool.getConnection(AbstractPool.java:598) at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.getManagedConnection(AbstractConnectionManager.java:590) at org.jboss.jca.core.connectionmanager.tx.TxConnectionManagerImpl.getManagedConnection(TxConnectionManagerImpl.java:429) at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.allocateConnection(AbstractConnectionManager.java:747) at org.jboss.jca.adapters.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:138) at org.jboss.as.connector.subsystems.datasources.WildFlyDataSource.getConnection(WildFlyDataSource.java:66) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:180) at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:68) at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:35) at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService(StandardServiceRegistryImpl.java:88) at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:234) at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:208) at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:189) at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.configure(JdbcServicesImpl.java:51) at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:94) at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:217) at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:189) at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.handleTypes(MetadataBuildingProcess.java:352) at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:111) at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata(EntityManagerFactoryBuilderImpl.java:847) at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:874) at org.jboss.as.jpa.hibernate5.TwoPhaseBootstrapImpl.build(TwoPhaseBootstrapImpl.java:44) at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:154) at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:117) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:667) at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1.run(PersistenceUnitServiceImpl.java:182) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.(MysqlIO.java:339) at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2253) at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2286) at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2085) at com.mysql.jdbc.ConnectionImpl.(ConnectionImpl.java:795) at com.mysql.jdbc.JDBC4Connection.(JDBC4Connection.java:44) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:400) at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:327) at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createLocalManagedConnection(LocalManagedConnectionFactory.java:319) ... 36 more Caused by: java.net.ConnectException: Connection timed out: connect at java.net.TwoStacksPlainSocketImpl.socketConnect(Native Method) at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.net.PlainSocketImpl.connect(Unknown Source) at java.net.SocksSocketImpl.connect(Unknown Source) at java.net.Socket.connect(Unknown Source) at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211) at com.mysql.jdbc.MysqlIO.(MysqlIO.java:298) ... 49 more 2018-10-04 11:34:18,144 WARN [org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator] (ServerService Thread Pool -- 25) HHH000342: Could not obtain connection to query metadata : javax.resource.ResourceException: IJ000453: Unable to get managed connection for java:jboss/datasources/pvstream 2018-10-04 11:34:18,144 WARN [org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator] (ServerService Thread Pool -- 56) HHH000342: Could not obtain connection to query metadata : javax.resource.ResourceException: IJ000453: Unable to get managed connection for java:jboss/datasources/pvstream 2018-10-04 11:34:18,154 INFO [org.hibernate.dialect.Dialect] (ServerService Thread Pool -- 25) HHH000400: Using dialect: org.hibernate.dialect.MySQL5InnoDBDialect 2018-10-04 11:34:18,154 INFO [org.hibernate.dialect.Dialect] (ServerService Thread Pool -- 56) HHH000400: Using dialect: org.hibernate.dialect.MySQL5InnoDBDialect 2018-10-04 11:34:18,166 INFO [org.hibernate.engine.jdbc.env.internal.LobCreatorBuilderImpl] (ServerService Thread Pool -- 25) HHH000422: Disabling contextual LOB creation as connection was null 2018-10-04 11:34:18,166 INFO [org.hibernate.engine.jdbc.env.internal.LobCreatorBuilderImpl] (ServerService Thread Pool -- 56) HHH000422: Disabling contextual LOB creation as connection was null 2018-10-04 11:34:18,172 INFO [org.hibernate.envers.boot.internal.EnversServiceImpl] (ServerService Thread Pool -- 25) Envers integration enabled? : true 2018-10-04 11:34:18,172 INFO [org.hibernate.envers.boot.internal.EnversServiceImpl] (ServerService Thread Pool -- 56) Envers integration enabled? : true 2018-10-04 11:34:18,498 WARN [org.hibernate.boot.internal.SessionFactoryBuilderImpl] (ServerService Thread Pool -- 25) Unrecognized hbm2ddl_auto value : none. Supported values include create, create-drop, update, and validate. Ignoring 2018-10-04 11:34:19,054 INFO [org.hibernate.hql.internal.QueryTranslatorFactoryInitiator] (ServerService Thread Pool -- 25) HHH000397: Using ASTQueryTranslatorFactory 2018-10-04 11:34:19,215 INFO [org.jboss.weld.Event] (MSC service thread 1-1) WELD-000411: Observer method [BackedAnnotatedMethod] protected org.apache.deltaspike.core.impl.message.MessageBundleExtension.detectInterfaces(@Observes ProcessAnnotatedType) receives events for all annotated types. Consider restricting events using @WithAnnotations or a generic type with bounds. 2018-10-04 11:34:19,222 INFO [org.jboss.weld.Event] (MSC service thread 1-1) WELD-000411: Observer method [BackedAnnotatedMethod] protected org.apache.deltaspike.core.impl.interceptor.GlobalInterceptorExtension.promoteInterceptors(@Observes ProcessAnnotatedType, BeanManager) receives events for all annotated types. Consider restricting events using @WithAnnotations or a generic type with bounds. 2018-10-04 11:34:19,238 INFO [org.jboss.weld.Event] (MSC service thread 1-1) WELD-000411: Observer method [BackedAnnotatedMethod] protected org.apache.deltaspike.core.impl.exclude.extension.ExcludeExtension.vetoBeans(@Observes ProcessAnnotatedType, BeanManager) receives events for all annotated types. Consider restricting events using @WithAnnotations or a generic type with bounds. 2018-10-04 11:34:42,338 WARN [org.jboss.jca.core.connectionmanager.pool.strategy.OnePool] (ServerService Thread Pool -- 68) IJ000604: Throwable while attempting to get a new connection: null: javax.resource.ResourceException: IJ031084: Unable to create connection at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createLocalManagedConnection(LocalManagedConnectionFactory.java:343) at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.getLocalManagedConnection(LocalManagedConnectionFactory.java:350) at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:285) at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreConcurrentLinkedDequeManagedConnectionPool.createConnectionEventListener(SemaphoreConcurrentLinkedDequeManagedConnectionPool.java:1319) at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreConcurrentLinkedDequeManagedConnectionPool.getConnection(SemaphoreConcurrentLinkedDequeManagedConnectionPool.java:496) at org.jboss.jca.core.connectionmanager.pool.AbstractPool.getSimpleConnection(AbstractPool.java:626) at org.jboss.jca.core.connectionmanager.pool.AbstractPool.getConnection(AbstractPool.java:598) at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.getManagedConnection(AbstractConnectionManager.java:590) at org.jboss.jca.core.connectionmanager.tx.TxConnectionManagerImpl.getManagedConnection(TxConnectionManagerImpl.java:429) at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.allocateConnection(AbstractConnectionManager.java:747) at org.jboss.jca.adapters.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:138) at org.jboss.as.connector.subsystems.datasources.WildFlyDataSource.getConnection(WildFlyDataSource.java:66) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.AbstractSessionImpl$NonContextualJdbcConnectionAccess.obtainConnection(AbstractSessionImpl.java:386) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:87) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:112) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:47) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) at com.pvstream.pilot.api.core.dal.repository.ProfileRepositoryAbstractImpl.getActive(ProfileRepositoryAbstractImpl.java:55) at com.pvstream.pilot.api.core.dal.repository.ProfileRepositoryImpl.getActive(ProfileRepositoryImpl.java:34) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.initialize(EmailPeriodicTimer.java:62) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptor.java:96) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doLifecycleInterception(Jsr299BindingsInterceptor.java:114) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:103) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.weld.injection.WeldInjectionInterceptor.processInvocation(WeldInjectionInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.ManagedReferenceFieldInjectionInterceptorFactory$ManagedReferenceFieldInjectionInterceptor.processInvocation(ManagedReferenceFieldInjectionInterceptorFactory.java:107) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.ManagedReferenceFieldInjectionInterceptorFactory$ManagedReferenceFieldInjectionInterceptor.processInvocation(ManagedReferenceFieldInjectionInterceptorFactory.java:107) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.AroundConstructInterceptorFactory$1.processInvocation(AroundConstructInterceptorFactory.java:28) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.weld.injection.WeldInterceptorInjectionInterceptor.processInvocation(WeldInterceptorInjectionInterceptor.java:56) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.weld.ejb.Jsr299BindingsCreateInterceptor.processInvocation(Jsr299BindingsCreateInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.weld.injection.WeldInjectionContextInterceptor.processInvocation(WeldInjectionContextInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.BasicComponent.constructComponentInstance(BasicComponent.java:161) at org.jboss.as.ee.component.BasicComponent.constructComponentInstance(BasicComponent.java:134) at org.jboss.as.ee.component.BasicComponent.createInstance(BasicComponent.java:88) at org.jboss.as.ejb3.component.singleton.SingletonComponent.getComponentInstance(SingletonComponent.java:124) at org.jboss.as.ejb3.component.singleton.SingletonComponent.start(SingletonComponent.java:138) at org.jboss.as.ee.component.ComponentStartService$1.run(ComponentStartService.java:54) at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.(MysqlIO.java:339) at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2253) at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2286) at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2085) at com.mysql.jdbc.ConnectionImpl.(ConnectionImpl.java:795) at com.mysql.jdbc.JDBC4Connection.(JDBC4Connection.java:44) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:400) at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:327) at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createLocalManagedConnection(LocalManagedConnectionFactory.java:319) ... 92 more Caused by: java.net.ConnectException: Connection timed out: connect at java.net.TwoStacksPlainSocketImpl.socketConnect(Native Method) at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.net.PlainSocketImpl.connect(Unknown Source) at java.net.SocksSocketImpl.connect(Unknown Source) at java.net.Socket.connect(Unknown Source) at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211) at com.mysql.jdbc.MysqlIO.(MysqlIO.java:298) ... 105 more 2018-10-04 11:34:42,345 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (ServerService Thread Pool -- 68) SQL Error: 0, SQLState: null 2018-10-04 11:34:42,345 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (ServerService Thread Pool -- 68) javax.resource.ResourceException: IJ000453: Unable to get managed connection for java:jboss/datasources/pvstream 2018-10-04 11:34:42,349 ERROR [org.jboss.msc.service.fail] (ServerService Thread Pool -- 68) MSC000001: Failed to start service jboss.deployment.unit."ROOT.war".component.EmailPeriodicTimer.START: org.jboss.msc.service.StartException in service jboss.deployment.unit."ROOT.war".component.EmailPeriodicTimer.START: java.lang.IllegalStateException: WFLYEE0042: Failed to construct component instance at org.jboss.as.ee.component.ComponentStartService$1.run(ComponentStartService.java:57) at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: java.lang.IllegalStateException: WFLYEE0042: Failed to construct component instance at org.jboss.as.ee.component.BasicComponent.constructComponentInstance(BasicComponent.java:163) at org.jboss.as.ee.component.BasicComponent.constructComponentInstance(BasicComponent.java:134) at org.jboss.as.ee.component.BasicComponent.createInstance(BasicComponent.java:88) at org.jboss.as.ejb3.component.singleton.SingletonComponent.getComponentInstance(SingletonComponent.java:124) at org.jboss.as.ejb3.component.singleton.SingletonComponent.start(SingletonComponent.java:138) at org.jboss.as.ee.component.ComponentStartService$1.run(ComponentStartService.java:54) ... 6 more Caused by: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.jboss.as.ejb3.tx.BMTInterceptor.handleException(BMTInterceptor.java:83) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.checkStatelessDone(EjbBMTInterceptor.java:91) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:106) at org.jboss.as.ejb3.tx.BMTInterceptor.processInvocation(BMTInterceptor.java:58) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.weld.injection.WeldInjectionContextInterceptor.processInvocation(WeldInjectionContextInterceptor.java:43) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.BasicComponent.constructComponentInstance(BasicComponent.java:161) ... 11 more Caused by: javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) at com.pvstream.pilot.api.core.dal.repository.ProfileRepositoryAbstractImpl.getActive(ProfileRepositoryAbstractImpl.java:55) at com.pvstream.pilot.api.core.dal.repository.ProfileRepositoryImpl.getActive(ProfileRepositoryImpl.java:34) at com.pvstream.pilot.api.core.util.EmailPeriodicTimer.initialize(EmailPeriodicTimer.java:62) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptor.java:96) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doLifecycleInterception(Jsr299BindingsInterceptor.java:114) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:103) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.weld.injection.WeldInjectionInterceptor.processInvocation(WeldInjectionInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.ManagedReferenceFieldInjectionInterceptorFactory$ManagedReferenceFieldInjectionInterceptor.processInvocation(ManagedReferenceFieldInjectionInterceptorFactory.java:107) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.ManagedReferenceFieldInjectionInterceptorFactory$ManagedReferenceFieldInjectionInterceptor.processInvocation(ManagedReferenceFieldInjectionInterceptorFactory.java:107) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.AroundConstructInterceptorFactory$1.processInvocation(AroundConstructInterceptorFactory.java:28) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.weld.injection.WeldInterceptorInjectionInterceptor.processInvocation(WeldInterceptorInjectionInterceptor.java:56) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.weld.ejb.Jsr299BindingsCreateInterceptor.processInvocation(Jsr299BindingsCreateInterceptor.java:100) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.EjbBMTInterceptor.handleInvocation(EjbBMTInterceptor.java:103) ... 26 more Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:95) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:90) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:112) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:47) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doList(Loader.java:2611) at org.hibernate.loader.Loader.doList(Loader.java:2594) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423) at org.hibernate.loader.Loader.list(Loader.java:2418) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) ... 57 more Caused by: java.sql.SQLException: javax.resource.ResourceException: IJ000453: Unable to get managed connection for java:jboss/datasources/pvstream at org.jboss.jca.adapters.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:146) at org.jboss.as.connector.subsystems.datasources.WildFlyDataSource.getConnection(WildFlyDataSource.java:66) at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) at org.hibernate.internal.AbstractSessionImpl$NonContextualJdbcConnectionAccess.obtainConnection(AbstractSessionImpl.java:386) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:87) ... 78 more Caused by: javax.resource.ResourceException: IJ000453: Unable to get managed connection for java:jboss/datasources/pvstream at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.getManagedConnection(AbstractConnectionManager.java:656) at org.jboss.jca.core.connectionmanager.tx.TxConnectionManagerImpl.getManagedConnection(TxConnectionManagerImpl.java:429) at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.allocateConnection(AbstractConnectionManager.java:747) at org.jboss.jca.adapters.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:138) ... 82 more Caused by: javax.resource.ResourceException: IJ031084: Unable to create connection at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createLocalManagedConnection(LocalManagedConnectionFactory.java:343) at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.getLocalManagedConnection(LocalManagedConnectionFactory.java:350) at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:285) at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreConcurrentLinkedDequeManagedConnectionPool.createConnectionEventListener(SemaphoreConcurrentLinkedDequeManagedConnectionPool.java:1319) at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreConcurrentLinkedDequeManagedConnectionPool.getConnection(SemaphoreConcurrentLinkedDequeManagedConnectionPool.java:496) at org.jboss.jca.core.connectionmanager.pool.AbstractPool.getSimpleConnection(AbstractPool.java:626) at org.jboss.jca.core.connectionmanager.pool.AbstractPool.getConnection(AbstractPool.java:598) at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.getManagedConnection(AbstractConnectionManager.java:590) ... 85 more Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981) at com.mysql.jdbc.MysqlIO.(MysqlIO.java:339) at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2253) at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2286) at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2085) at com.mysql.jdbc.ConnectionImpl.(ConnectionImpl.java:795) at com.mysql.jdbc.JDBC4Connection.(JDBC4Connection.java:44) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:400) at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:327) at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createLocalManagedConnection(LocalManagedConnectionFactory.java:319) ... 92 more Caused by: java.net.ConnectException: Connection timed out: connect at java.net.TwoStacksPlainSocketImpl.socketConnect(Native Method) at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.net.PlainSocketImpl.connect(Unknown Source) at java.net.SocksSocketImpl.connect(Unknown Source) at java.net.Socket.connect(Unknown Source) at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211) at com.mysql.jdbc.MysqlIO.(MysqlIO.java:298) ... 105 more 2018-10-04 11:34:42,355 ERROR [org.jboss.as.controller.management-operation] (management-handler-thread - 2) WFLYCTL0013: Operation ("deploy") failed - address: ([("deployment" => "ROOT.war")]) - failure description: {"WFLYCTL0080: Failed services" => {"jboss.deployment.unit.\"ROOT.war\".component.EmailPeriodicTimer.START" => "org.jboss.msc.service.StartException in service jboss.deployment.unit.\"ROOT.war\".component.EmailPeriodicTimer.START: java.lang.IllegalStateException: WFLYEE0042: Failed to construct component instance Caused by: java.lang.IllegalStateException: WFLYEE0042: Failed to construct component instance Caused by: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection Caused by: javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection Caused by: java.sql.SQLException: javax.resource.ResourceException: IJ000453: Unable to get managed connection for java:jboss/datasources/pvstream Caused by: javax.resource.ResourceException: IJ000453: Unable to get managed connection for java:jboss/datasources/pvstream Caused by: javax.resource.ResourceException: IJ031084: Unable to create connection Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. Caused by: java.net.ConnectException: Connection timed out: connect"}} 2018-10-04 11:34:42,357 ERROR [org.jboss.as.server] (management-handler-thread - 2) WFLYSRV0021: Deploy of deployment "ROOT.war" was rolled back with the following failure message: {"WFLYCTL0080: Failed services" => {"jboss.deployment.unit.\"ROOT.war\".component.EmailPeriodicTimer.START" => "org.jboss.msc.service.StartException in service jboss.deployment.unit.\"ROOT.war\".component.EmailPeriodicTimer.START: java.lang.IllegalStateException: WFLYEE0042: Failed to construct component instance Caused by: java.lang.IllegalStateException: WFLYEE0042: Failed to construct component instance Caused by: javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection Caused by: javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection Caused by: java.sql.SQLException: javax.resource.ResourceException: IJ000453: Unable to get managed connection for java:jboss/datasources/pvstream Caused by: javax.resource.ResourceException: IJ000453: Unable to get managed connection for java:jboss/datasources/pvstream Caused by: javax.resource.ResourceException: IJ031084: Unable to create connection Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. Caused by: java.net.ConnectException: Connection timed out: connect"}} 2018-10-04 11:34:42,388 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-6) WFLYJCA0019: Stopped Driver service with driver-name = ROOT.war_com.mysql.cj.jdbc.Driver_6_0 2018-10-04 11:34:42,394 INFO [org.jboss.weld.deployer] (MSC service thread 1-1) WFLYWELD0010: Stopping weld service for deployment ROOT.war 2018-10-04 11:34:42,399 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 80) WFLYJPA0011: Stopping Persistence Unit (phase 2 of 2) Service 'ROOT.war#pvstreamPrimaryPU' 2018-10-04 11:34:42,399 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 81) WFLYJPA0011: Stopping Persistence Unit (phase 2 of 2) Service 'ROOT.war#pvMigrationPU' 2018-10-04 11:34:42,401 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 81) WFLYJPA0011: Stopping Persistence Unit (phase 1 of 2) Service 'ROOT.war#pvMigrationPU' 2018-10-04 11:34:42,401 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 80) WFLYJPA0011: Stopping Persistence Unit (phase 1 of 2) Service 'ROOT.war#pvstreamPrimaryPU' 2018-10-04 11:34:43,039 INFO [org.jboss.as.server.deployment] (MSC service thread 1-2) WFLYSRV0028: Stopped deployment ROOT.war (runtime-name: ROOT.war) in 682ms 2018-10-04 11:34:43,041 INFO [org.jboss.as.controller] (management-handler-thread - 2) WFLYCTL0183: Service status report WFLYCTL0184: New missing/unsatisfied dependencies: service jboss.deployment.unit."ROOT.war".WeldStartService (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT] service jboss.deployment.unit."ROOT.war".component.DatabaseMigration.START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component.EmailPeriodicTimer.START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."com.pvstream.pilot.api.presentation.services.RequestFilter".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT] service jboss.deployment.unit."ROOT.war".component."com.pvstream.pilot.api.presentation.services.ResponseHeaderFilter".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."com.pvstream.pilot.api.presentation.services.SessionTimeoutCookieFilter".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."com.pvstream.pilot.api.presentation.web.PaymentCallbackServlet".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."com.pvstream.pilot.api.presentation.web.PaymentFormServlet".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."com.pvstream.pilot.api.presentation.web.PaymentReturnServlet".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."com.pvstream.pilot.api.presentation.web.TestServlet".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."com.pvstream.pilot.api.presentation.web.TestServlet2".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."com.pvstream.pilot.api.presentation.web.TestServlet3".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."javax.servlet.jsp.jstl.tlv.PermittedTaglibsTLV".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."javax.servlet.jsp.jstl.tlv.ScriptFreeTLV".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."org.apache.shiro.web.env.EnvironmentLoaderListener".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."org.apache.shiro.web.servlet.ShiroFilter".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."org.apache.shiro.web.tags.AuthenticatedTag".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."org.apache.shiro.web.tags.GuestTag".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."org.apache.shiro.web.tags.HasAnyRolesTag".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."org.apache.shiro.web.tags.HasPermissionTag".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."org.apache.shiro.web.tags.HasRoleTag".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."org.apache.shiro.web.tags.LacksPermissionTag".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."org.apache.shiro.web.tags.LacksRoleTag".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."org.apache.shiro.web.tags.NotAuthenticatedTag".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."org.apache.shiro.web.tags.PrincipalTag".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."org.apache.shiro.web.tags.UserTag".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."org.jboss.weld.servlet.WeldInitialListener".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".component."org.jboss.weld.servlet.WeldTerminalListener".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.deployment.unit."ROOT.war".ee.ComponentRegistry (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService] service jboss.persistenceunit."ROOT.war#pvMigrationPU" (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.persistenceunit."ROOT.war#pvstreamPrimaryPU" (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./ROOT, service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.undertow.deployment.default-server.default-host./ROOT (missing) dependents: [service jboss.deployment.unit."ROOT.war".deploymentCompleteService] service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT] service jboss.undertow.deployment.default-server.default-host./ROOT.codec (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService] service jboss.undertow.deployment.default-server.default-host./ROOT.session (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./ROOT.UndertowDeploymentInfoService] WFLYCTL0186: Services which failed to start: service jboss.deployment.unit."ROOT.war".component.EmailPeriodicTimer.START 2018-10-04 11:46:20,756 INFO [org.jboss.as.server] (management-handler-thread - 5) WFLYSRV0211: Suspending server with 0ms timeout. 2018-10-04 11:46:20,759 INFO [org.jboss.as.server] (Thread-2) WFLYSRV0220: Server shutdown has been requested. 2018-10-04 11:46:20,762 INFO [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-8) WFLYJCA0010: Unbound data source [java:jboss/datasources/hardware] 2018-10-04 11:46:20,763 INFO [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-1) WFLYJCA0010: Unbound data source [java:jboss/datasources/ExampleDS] 2018-10-04 11:46:20,764 INFO [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-2) WFLYJCA0010: Unbound data source [java:jboss/datasources/pvstream] 2018-10-04 11:46:20,770 INFO [org.wildfly.extension.undertow] (MSC service thread 1-1) WFLYUT0019: Host default-host stopping 2018-10-04 11:46:20,773 INFO [org.wildfly.extension.undertow] (MSC service thread 1-7) WFLYUT0008: Undertow HTTP listener default suspending 2018-10-04 11:46:20,775 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-6) WFLYJCA0019: Stopped Driver service with driver-name = h2 2018-10-04 11:46:20,775 INFO [org.wildfly.extension.undertow] (MSC service thread 1-7) WFLYUT0007: Undertow HTTP listener default stopped, was bound to 127.0.0.1:8080 2018-10-04 11:46:20,776 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-1) WFLYJCA0019: Stopped Driver service with driver-name = MySqlJDBCDriver 2018-10-04 11:46:20,776 INFO [org.wildfly.extension.undertow] (MSC service thread 1-7) WFLYUT0004: Undertow 1.3.15.Final stopping 2018-10-04 11:46:20,782 INFO [org.jboss.as] (MSC service thread 1-3) WFLYSRV0050: WildFly Full 10.0.0.Final (WildFly Core 2.0.10.Final) stopped in 15ms 2018-10-04 11:46:24,666 INFO [org.jboss.modules] (main) JBoss Modules version 1.5.1.Final 2018-10-04 11:46:24,826 INFO [org.jboss.msc] (main) JBoss MSC version 1.2.6.Final 2018-10-04 11:46:24,894 INFO [org.jboss.as] (MSC service thread 1-6) WFLYSRV0049: WildFly Full 10.0.0.Final (WildFly Core 2.0.10.Final) starting 2018-10-04 11:46:24,895 DEBUG [org.jboss.as.config] (MSC service thread 1-6) Configured system properties: awt.toolkit = sun.awt.windows.WToolkit file.encoding = Cp1251 file.encoding.pkg = sun.io file.separator = \ java.awt.graphicsenv = sun.awt.Win32GraphicsEnvironment java.awt.printerjob = sun.awt.windows.WPrinterJob java.class.path = G:\Development\Servers\last-wildfly\jboss-modules.jar java.class.version = 52.0 java.endorsed.dirs = C:\Program Files\Java\jre1.8.0_144\lib\endorsed java.ext.dirs = C:\Program Files\Java\jre1.8.0_144\lib\ext;C:\WINDOWS\Sun\Java\lib\ext java.home = C:\Program Files\Java\jre1.8.0_144 java.io.tmpdir = C:\Users\MESSIE~1\AppData\Local\Temp\ java.library.path = C:\ProgramData\Oracle\Java\javapath;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\ProgramData\Oracle\Java\javapath;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\Program Files\MySQL\MySQL Utilities 1.6\;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;g:\games\iracing;g:\games\iracing;G:\Development\Servers\gradle-4.5.1\bin;C:\Program Files\dotnet\;C:\Program Files\CMake\bin;C:\Program Files\Microsoft SQL Server\130\Tools\Binn\;G:\Soft\nodejs\;C:\WINDOWS\System32\OpenSSH\;C:\Program Files\Git\cmd;C:\Users\Messier82\AppData\Local\Microsoft\WindowsApps;C:\Program Files (x86)\Microsoft VS Code\bin;C:\Users\Messier82\AppData\Roaming\npm;;C:\Program Files\Docker Toolbox;. java.net.preferIPv4Stack = true java.runtime.name = Java(TM) SE Runtime Environment java.runtime.version = 1.8.0_144-b01 java.specification.name = Java Platform API Specification java.specification.vendor = Oracle Corporation java.specification.version = 1.8 java.util.logging.manager = org.jboss.logmanager.LogManager java.vendor = Oracle Corporation java.vendor.url = http://java.oracle.com/ java.vendor.url.bug = http://bugreport.sun.com/bugreport/ java.version = 1.8.0_144 java.vm.info = mixed mode java.vm.name = Java HotSpot(TM) 64-Bit Server VM java.vm.specification.name = Java Virtual Machine Specification java.vm.specification.vendor = Oracle Corporation java.vm.specification.version = 1.8 java.vm.vendor = Oracle Corporation java.vm.version = 25.144-b01 javax.management.builder.initial = org.jboss.as.jmx.PluggableMBeanServerBuilder javax.xml.datatype.DatatypeFactory = __redirected.__DatatypeFactory javax.xml.parsers.DocumentBuilderFactory = __redirected.__DocumentBuilderFactory javax.xml.parsers.SAXParserFactory = __redirected.__SAXParserFactory javax.xml.stream.XMLEventFactory = __redirected.__XMLEventFactory javax.xml.stream.XMLInputFactory = __redirected.__XMLInputFactory javax.xml.stream.XMLOutputFactory = __redirected.__XMLOutputFactory javax.xml.transform.TransformerFactory = __redirected.__TransformerFactory javax.xml.validation.SchemaFactory:http://www.w3.org/2001/XMLSchema = __redirected.__SchemaFactory javax.xml.xpath.XPathFactory:http://java.sun.com/jaxp/xpath/dom = __redirected.__XPathFactory jboss.home.dir = G:\Development\Servers\last-wildfly jboss.host.name = desktop-ap5tg7f jboss.modules.dir = G:\Development\Servers\last-wildfly\modules jboss.modules.system.pkgs = org.jboss.byteman jboss.node.name = desktop-ap5tg7f jboss.qualified.host.name = desktop-ap5tg7f jboss.server.base.dir = G:\Development\Servers\last-wildfly\standalone jboss.server.config.dir = G:\Development\Servers\last-wildfly\standalone\configuration jboss.server.data.dir = G:\Development\Servers\last-wildfly\standalone\data jboss.server.deploy.dir = G:\Development\Servers\last-wildfly\standalone\data\content jboss.server.log.dir = G:\Development\Servers\last-wildfly\standalone\log jboss.server.name = desktop-ap5tg7f jboss.server.persist.config = true jboss.server.temp.dir = G:\Development\Servers\last-wildfly\standalone\tmp line.separator = logging.configuration = file:G:\Development\Servers\last-wildfly\standalone\configuration/logging.properties module.path = G:\Development\Servers\last-wildfly\modules org.jboss.boot.log.file = G:\Development\Servers\last-wildfly\standalone\log\server.log org.jboss.resolver.warning = true org.xml.sax.driver = __redirected.__XMLReaderFactory os.arch = amd64 os.name = Windows 10 os.version = 10.0 path.separator = ; program.name = standalone.bat sun.arch.data.model = 64 sun.boot.class.path = C:\Program Files\Java\jre1.8.0_144\lib\resources.jar;C:\Program Files\Java\jre1.8.0_144\lib\rt.jar;C:\Program Files\Java\jre1.8.0_144\lib\sunrsasign.jar;C:\Program Files\Java\jre1.8.0_144\lib\jsse.jar;C:\Program Files\Java\jre1.8.0_144\lib\jce.jar;C:\Program Files\Java\jre1.8.0_144\lib\charsets.jar;C:\Program Files\Java\jre1.8.0_144\lib\jfr.jar;C:\Program Files\Java\jre1.8.0_144\classes sun.boot.library.path = C:\Program Files\Java\jre1.8.0_144\bin sun.cpu.endian = little sun.cpu.isalist = amd64 sun.desktop = windows sun.io.unicode.encoding = UnicodeLittle sun.java.command = G:\Development\Servers\last-wildfly\jboss-modules.jar -mp G:\Development\Servers\last-wildfly\modules org.jboss.as.standalone -Djboss.home.dir=G:\Development\Servers\last-wildfly --server-config=standalone.pvstream-dev-po.xml sun.java.launcher = SUN_STANDARD sun.jnu.encoding = Cp1251 sun.management.compiler = HotSpot 64-Bit Tiered Compilers sun.os.patch.level = user.country = US user.dir = G:\Development\Servers\last-wildfly\bin user.home = C:\Users\Messier82 user.language = en user.name = Messier82 user.script = user.timezone = Europe/Helsinki user.variant = 2018-10-04 11:46:24,899 DEBUG [org.jboss.as.config] (MSC service thread 1-6) VM Arguments: -Dprogram.name=standalone.bat -Xms64M -Xmx1024M -XX:MetaspaceSize=96M -XX:MaxMetaspaceSize=256m -Djava.net.preferIPv4Stack=true -Djboss.modules.system.pkgs=org.jboss.byteman -agentlib:jdwp=transport=dt_socket,address=9990,server=y,suspend=n -Dorg.jboss.boot.log.file=G:\Development\Servers\last-wildfly\standalone\log\server.log -Dlogging.configuration=file:G:\Development\Servers\last-wildfly\standalone\configuration/logging.properties 2018-10-04 11:46:25,669 INFO [org.jboss.as.server] (Controller Boot Thread) WFLYSRV0039: Creating http management service using socket-binding (management-http) 2018-10-04 11:46:25,683 INFO [org.xnio] (MSC service thread 1-1) XNIO version 3.3.4.Final 2018-10-04 11:46:25,689 INFO [org.xnio.nio] (MSC service thread 1-1) XNIO NIO Implementation Version 3.3.4.Final 2018-10-04 11:46:25,705 INFO [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 37) WFLYCLINF0001: Activating Infinispan subsystem. 2018-10-04 11:46:25,709 WARN [org.jboss.as.txn] (ServerService Thread Pool -- 52) WFLYTX0013: Node identifier property is set to the default value. Please make sure it is unique. 2018-10-04 11:46:25,712 INFO [org.jboss.as.naming] (ServerService Thread Pool -- 44) WFLYNAM0001: Activating Naming Subsystem 2018-10-04 11:46:25,715 INFO [org.jboss.as.security] (ServerService Thread Pool -- 51) WFLYSEC0002: Activating Security Subsystem 2018-10-04 11:46:25,715 INFO [org.jboss.as.webservices] (ServerService Thread Pool -- 54) WFLYWS0002: Activating WebServices Extension 2018-10-04 11:46:25,716 INFO [org.wildfly.extension.io] (ServerService Thread Pool -- 36) WFLYIO001: Worker 'default' has auto-configured to 32 core threads with 256 task threads based on your 16 available processors 2018-10-04 11:46:25,727 INFO [org.jboss.as.security] (MSC service thread 1-8) WFLYSEC0001: Current PicketBox version=4.9.4.Final 2018-10-04 11:46:25,733 INFO [org.jboss.as.connector] (MSC service thread 1-6) WFLYJCA0009: Starting JCA Subsystem (WildFly/IronJacamar 1.3.2.Final) 2018-10-04 11:46:25,749 INFO [org.wildfly.extension.undertow] (ServerService Thread Pool -- 53) WFLYUT0003: Undertow 1.3.15.Final starting 2018-10-04 11:46:25,749 INFO [org.wildfly.extension.undertow] (MSC service thread 1-3) WFLYUT0003: Undertow 1.3.15.Final starting 2018-10-04 11:46:25,756 INFO [org.jboss.as.naming] (MSC service thread 1-8) WFLYNAM0003: Starting Naming Service 2018-10-04 11:46:25,758 INFO [org.jboss.as.mail.extension] (MSC service thread 1-7) WFLYMAIL0001: Bound mail session [java:jboss/mail/Default] 2018-10-04 11:46:25,767 INFO [org.jboss.as.connector.subsystems.datasources] (ServerService Thread Pool -- 32) WFLYJCA0005: Deploying non-JDBC-compliant driver class com.mysql.jdbc.Driver (version 5.1) 2018-10-04 11:46:25,770 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-6) WFLYJCA0018: Started Driver service with driver-name = MySqlJDBCDriver 2018-10-04 11:46:25,775 INFO [org.jboss.as.connector.subsystems.datasources] (ServerService Thread Pool -- 32) WFLYJCA0004: Deploying JDBC-compliant driver class org.h2.Driver (version 1.3) 2018-10-04 11:46:25,775 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-7) WFLYJCA0018: Started Driver service with driver-name = h2 2018-10-04 11:46:25,814 INFO [org.wildfly.extension.undertow] (ServerService Thread Pool -- 53) WFLYUT0014: Creating file handler for path 'G:\Development\Servers\last-wildfly/welcome-content' with options [directory-listing: 'false', follow-symlink: 'false', case-sensitive: 'true', safe-symlink-paths: '[]'] 2018-10-04 11:46:25,843 INFO [org.jboss.as.ejb3] (MSC service thread 1-7) WFLYEJB0481: Strict pool slsb-strict-max-pool is using a max instance size of 256 (per class), which is derived from thread worker pool sizing. 2018-10-04 11:46:25,843 INFO [org.jboss.as.ejb3] (MSC service thread 1-6) WFLYEJB0482: Strict pool mdb-strict-max-pool is using a max instance size of 64 (per class), which is derived from the number of CPUs on this host. 2018-10-04 11:46:25,971 WARN [org.jboss.as.mail.extension] (MSC service thread 1-7) WFLYMAIL0009: Host name [mx.int] could not be resolved! 2018-10-04 11:46:26,006 INFO [org.jboss.remoting] (MSC service thread 1-1) JBoss Remoting version 4.0.18.Final 2018-10-04 11:46:26,024 INFO [org.wildfly.extension.undertow] (MSC service thread 1-3) WFLYUT0012: Started server default-server. 2018-10-04 11:46:26,025 INFO [org.wildfly.extension.undertow] (MSC service thread 1-2) WFLYUT0018: Host default-host starting 2018-10-04 11:46:26,056 INFO [org.wildfly.extension.undertow] (MSC service thread 1-3) WFLYUT0006: Undertow HTTP listener default listening on 127.0.0.1:8180 2018-10-04 11:46:26,113 INFO [org.jboss.as.server.deployment.scanner] (MSC service thread 1-7) WFLYDS0013: Started FileSystemDeploymentService for directory G:\Development\Servers\last-wildfly\standalone\deployments 2018-10-04 11:46:26,221 INFO [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-7) WFLYJCA0001: Bound data source [java:jboss/datasources/hardware] 2018-10-04 11:46:26,222 INFO [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-4) WFLYJCA0001: Bound data source [java:jboss/datasources/pvstream] 2018-10-04 11:46:26,222 INFO [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-4) WFLYJCA0001: Bound data source [java:jboss/datasources/ExampleDS] 2018-10-04 11:46:26,239 INFO [org.infinispan.factories.GlobalComponentRegistry] (MSC service thread 1-8) ISPN000128: Infinispan version: Infinispan 'Mahou' 8.1.0.Final 2018-10-04 11:46:26,239 INFO [org.infinispan.factories.GlobalComponentRegistry] (MSC service thread 1-6) ISPN000128: Infinispan version: Infinispan 'Mahou' 8.1.0.Final 2018-10-04 11:46:26,239 INFO [org.infinispan.factories.GlobalComponentRegistry] (MSC service thread 1-5) ISPN000128: Infinispan version: Infinispan 'Mahou' 8.1.0.Final 2018-10-04 11:46:26,239 INFO [org.infinispan.factories.GlobalComponentRegistry] (MSC service thread 1-3) ISPN000128: Infinispan version: Infinispan 'Mahou' 8.1.0.Final 2018-10-04 11:46:26,262 INFO [org.jboss.ws.common.management] (MSC service thread 1-2) JBWS022052: Starting JBossWS 5.1.3.Final (Apache CXF 3.1.4) 2018-10-04 11:46:26,641 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0060: Http management interface listening on http://127.0.0.1:10090/management 2018-10-04 11:46:26,642 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0051: Admin console listening on http://127.0.0.1:10090 2018-10-04 11:46:26,642 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0025: WildFly Full 10.0.0.Final (WildFly Core 2.0.10.Final) started in 2242ms - Started 297 of 655 services (457 services are lazy, passive or on-demand) 2018-10-04 11:46:27,122 INFO [org.jboss.as.server.deployment] (MSC service thread 1-1) WFLYSRV0027: Starting deployment of "ROOT.war" (runtime-name: "ROOT.war") 2018-10-04 11:46:30,647 WARN [org.jboss.as.server.deployment] (MSC service thread 1-2) WFLYSRV0059: Class Path entry xercesImpl.jar in /G:/Development/Servers/last-wildfly/bin/content/ROOT.war/WEB-INF/lib/xalan-2.7.0.jar does not point to a valid jar for a Class-Path reference. 2018-10-04 11:46:30,647 WARN [org.jboss.as.server.deployment] (MSC service thread 1-2) WFLYSRV0059: Class Path entry xml-apis.jar in /G:/Development/Servers/last-wildfly/bin/content/ROOT.war/WEB-INF/lib/xalan-2.7.0.jar does not point to a valid jar for a Class-Path reference. 2018-10-04 11:46:30,648 WARN [org.jboss.as.server.deployment] (MSC service thread 1-2) WFLYSRV0059: Class Path entry serializer.jar in /G:/Development/Servers/last-wildfly/bin/content/ROOT.war/WEB-INF/lib/xalan-2.7.0.jar does not point to a valid jar for a Class-Path reference. 2018-10-04 11:46:30,925 INFO [org.jboss.as.jpa] (MSC service thread 1-3) WFLYJPA0002: Read persistence.xml for pvstreamPrimaryPU 2018-10-04 11:46:30,926 INFO [org.jboss.as.jpa] (MSC service thread 1-3) WFLYJPA0002: Read persistence.xml for pvMigrationPU 2018-10-04 11:46:31,201 WARN [org.jboss.as.dependency.private] (MSC service thread 1-7) WFLYSRV0018: Deployment "deployment.ROOT.war" is using a private module ("org.infinispan:main") which may be changed or removed in future versions without notice. 2018-10-04 11:46:31,219 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 56) WFLYJPA0010: Starting Persistence Unit (phase 1 of 2) Service 'ROOT.war#pvstreamPrimaryPU' 2018-10-04 11:46:31,219 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 6) WFLYJPA0010: Starting Persistence Unit (phase 1 of 2) Service 'ROOT.war#pvMigrationPU' 2018-10-04 11:46:31,241 INFO [org.hibernate.jpa.internal.util.LogHelper] (ServerService Thread Pool -- 56) HHH000204: Processing PersistenceUnitInfo [ name: pvstreamPrimaryPU ...] 2018-10-04 11:46:31,241 INFO [org.hibernate.jpa.internal.util.LogHelper] (ServerService Thread Pool -- 6) HHH000204: Processing PersistenceUnitInfo [ name: pvMigrationPU ...] 2018-10-04 11:46:31,287 INFO [org.jboss.weld.deployer] (MSC service thread 1-3) WFLYWELD0003: Processing weld deployment ROOT.war 2018-10-04 11:46:31,310 INFO [org.hibernate.Version] (ServerService Thread Pool -- 56) HHH000412: Hibernate Core {5.0.7.Final} 2018-10-04 11:46:31,311 INFO [org.hibernate.cfg.Environment] (ServerService Thread Pool -- 56) HHH000206: hibernate.properties not found 2018-10-04 11:46:31,313 INFO [org.hibernate.cfg.Environment] (ServerService Thread Pool -- 56) HHH000021: Bytecode provider name : javassist 2018-10-04 11:46:31,340 INFO [org.hibernate.orm.deprecation] (ServerService Thread Pool -- 6) HHH90000001: Found usage of deprecated setting for specifying Scanner [hibernate.ejb.resource_scanner]; use [hibernate.archive.scanner] instead 2018-10-04 11:46:31,340 INFO [org.hibernate.orm.deprecation] (ServerService Thread Pool -- 56) HHH90000001: Found usage of deprecated setting for specifying Scanner [hibernate.ejb.resource_scanner]; use [hibernate.archive.scanner] instead 2018-10-04 11:46:31,347 INFO [org.hibernate.validator.internal.util.Version] (MSC service thread 1-3) HV000001: Hibernate Validator 5.2.3.Final 2018-10-04 11:46:31,348 INFO [org.hibernate.annotations.common.Version] (ServerService Thread Pool -- 56) HCANN000001: Hibernate Commons Annotations {5.0.1.Final} 2018-10-04 11:46:31,400 INFO [org.apache.deltaspike.core.impl.config.EnvironmentPropertyConfigSourceProvider] (MSC service thread 1-3) Custom config found by DeltaSpike. Name: 'META-INF/apache-deltaspike.properties', URL: 'vfs:/G:/Development/Servers/last-wildfly/bin/content/ROOT.war/WEB-INF/classes/META-INF/apache-deltaspike.properties' 2018-10-04 11:46:31,404 INFO [org.apache.deltaspike.core.util.ProjectStageProducer] (MSC service thread 1-3) Computed the following DeltaSpike ProjectStage: Production 2018-10-04 11:46:31,408 INFO [org.jboss.as.ejb3.deployment] (MSC service thread 1-3) WFLYEJB0473: JNDI bindings for session bean named 'EmailPeriodicTimer' in deployment unit 'deployment "ROOT.war"' are as follows: java:global/ROOT/EmailPeriodicTimer!com.pvstream.pilot.api.core.util.EmailPeriodicTimer java:app/ROOT/EmailPeriodicTimer!com.pvstream.pilot.api.core.util.EmailPeriodicTimer java:module/EmailPeriodicTimer!com.pvstream.pilot.api.core.util.EmailPeriodicTimer java:global/ROOT/EmailPeriodicTimer java:app/ROOT/EmailPeriodicTimer java:module/EmailPeriodicTimer 2018-10-04 11:46:31,409 INFO [org.jboss.as.ejb3.deployment] (MSC service thread 1-3) WFLYEJB0473: JNDI bindings for session bean named 'DatabaseMigration' in deployment unit 'deployment "ROOT.war"' are as follows: java:global/ROOT/DatabaseMigration!com.pvstream.pilot.api.core.util.DatabaseMigration java:app/ROOT/DatabaseMigration!com.pvstream.pilot.api.core.util.DatabaseMigration java:module/DatabaseMigration!com.pvstream.pilot.api.core.util.DatabaseMigration java:global/ROOT/DatabaseMigration java:app/ROOT/DatabaseMigration java:module/DatabaseMigration 2018-10-04 11:46:31,580 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-3) WFLYJCA0005: Deploying non-JDBC-compliant driver class com.mysql.cj.jdbc.Driver (version 6.0) 2018-10-04 11:46:31,581 WARN [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-3) WFLYJCA0003: Unable to instantiate driver class "org.olap4j.driver.xmla.XmlaOlap4jDriver": java.lang.NoSuchMethodException: org.olap4j.driver.xmla.XmlaOlap4jDriver.() 2018-10-04 11:46:31,582 INFO [org.jboss.weld.deployer] (MSC service thread 1-3) WFLYWELD0006: Starting Services for CDI deployment: ROOT.war 2018-10-04 11:46:31,607 INFO [org.jboss.weld.Version] (MSC service thread 1-3) WELD-000900: 2.3.2 (Final) 2018-10-04 11:46:31,633 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-1) WFLYJCA0018: Started Driver service with driver-name = ROOT.war_com.mysql.cj.jdbc.Driver_6_0 2018-10-04 11:46:31,633 INFO [org.jboss.weld.deployer] (MSC service thread 1-2) WFLYWELD0009: Starting weld service for deployment ROOT.war 2018-10-04 11:46:32,846 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 6) WFLYJPA0010: Starting Persistence Unit (phase 2 of 2) Service 'ROOT.war#pvMigrationPU' 2018-10-04 11:46:32,850 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 56) WFLYJPA0010: Starting Persistence Unit (phase 2 of 2) Service 'ROOT.war#pvstreamPrimaryPU' 2018-10-04 11:46:33,142 INFO [org.hibernate.dialect.Dialect] (ServerService Thread Pool -- 56) HHH000400: Using dialect: org.hibernate.dialect.MySQL5InnoDBDialect 2018-10-04 11:46:33,142 INFO [org.hibernate.dialect.Dialect] (ServerService Thread Pool -- 6) HHH000400: Using dialect: org.hibernate.dialect.MySQL5InnoDBDialect 2018-10-04 11:46:33,182 INFO [org.hibernate.envers.boot.internal.EnversServiceImpl] (ServerService Thread Pool -- 6) Envers integration enabled? : true 2018-10-04 11:46:33,182 INFO [org.hibernate.envers.boot.internal.EnversServiceImpl] (ServerService Thread Pool -- 56) Envers integration enabled? : true 2018-10-04 11:46:33,469 WARN [org.hibernate.boot.internal.SessionFactoryBuilderImpl] (ServerService Thread Pool -- 56) Unrecognized hbm2ddl_auto value : none. Supported values include create, create-drop, update, and validate. Ignoring 2018-10-04 11:46:33,969 INFO [org.hibernate.hql.internal.QueryTranslatorFactoryInitiator] (ServerService Thread Pool -- 56) HHH000397: Using ASTQueryTranslatorFactory 2018-10-04 11:46:34,120 INFO [org.jboss.weld.Event] (MSC service thread 1-3) WELD-000411: Observer method [BackedAnnotatedMethod] protected org.apache.deltaspike.core.impl.exclude.extension.ExcludeExtension.vetoBeans(@Observes ProcessAnnotatedType, BeanManager) receives events for all annotated types. Consider restricting events using @WithAnnotations or a generic type with bounds. 2018-10-04 11:46:34,122 INFO [org.jboss.weld.Event] (MSC service thread 1-3) WELD-000411: Observer method [BackedAnnotatedMethod] protected org.apache.deltaspike.core.impl.message.MessageBundleExtension.detectInterfaces(@Observes ProcessAnnotatedType) receives events for all annotated types. Consider restricting events using @WithAnnotations or a generic type with bounds. 2018-10-04 11:46:34,124 INFO [org.jboss.weld.Event] (MSC service thread 1-3) WELD-000411: Observer method [BackedAnnotatedMethod] protected org.apache.deltaspike.core.impl.interceptor.GlobalInterceptorExtension.promoteInterceptors(@Observes ProcessAnnotatedType, BeanManager) receives events for all annotated types. Consider restricting events using @WithAnnotations or a generic type with bounds. 2018-10-04 11:46:36,199 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (ServerService Thread Pool -- 24) EmailPeriodicTimer scheduled: ScheduleExpression[second=0,15,30,45 minute=* hour=* dayOfWeek=* dayOfMonth=* month=* year=* start=null end=null timezone=] 2018-10-04 11:46:36,384 INFO [io.undertow.servlet] (ServerService Thread Pool -- 24) Initializing Shiro environment 2018-10-04 11:46:36,384 INFO [org.apache.shiro.web.env.EnvironmentLoader] (ServerService Thread Pool -- 24) Starting Shiro environment initialization. 2018-10-04 11:46:36,850 INFO [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 24) WFLYCLINF0002: Started jpaResetPasswordRealm.authorizationCache cache from api container 2018-10-04 11:46:36,857 INFO [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 24) WFLYCLINF0002: Started jpaRealm.authorizationCache cache from api container 2018-10-04 11:46:36,858 INFO [org.apache.shiro.config.IniSecurityManagerFactory] (ServerService Thread Pool -- 24) Realms have been explicitly set on the SecurityManager instance - auto-setting of realms will not occur. 2018-10-04 11:46:36,862 INFO [org.apache.shiro.web.env.EnvironmentLoader] (ServerService Thread Pool -- 24) Shiro environment initialized in 477 ms. 2018-10-04 11:46:36,944 WARN [org.jboss.as.weld] (ServerService Thread Pool -- 24) WFLYWELD0052: Using deployment classloader to load proxy classes for module org.jboss.resteasy.resteasy-jaxrs:main. Package-private access will not work. To fix this the module should declare dependencies on [org.jboss.weld.core, org.jboss.weld.spi] 2018-10-04 11:46:37,189 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 24) RESTEASY002225: Deploying javax.ws.rs.core.Application: class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 11:46:37,191 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 24) RESTEASY002205: Adding provider class com.pvstream.pilot.api.presentation.services.BooleanMessageBodyWriter from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 11:46:37,191 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 24) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.lead.LeadResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 11:46:37,191 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 24) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.obstruction.ObstructionResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 11:46:37,191 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 24) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.ProjectResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 11:46:37,191 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 24) RESTEASY002205: Adding provider class com.pvstream.pilot.api.presentation.services.StringMessageBodyWriter from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 11:46:37,191 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 24) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.UserResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 11:46:37,191 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 24) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.AuthResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 11:46:37,191 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 24) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.EnergyConsumptionResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 11:46:37,191 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 24) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.localization.LocalizationResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 11:46:37,191 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 24) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.InverterModelResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 11:46:37,192 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 24) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.proposal.ProposalResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 11:46:37,192 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 24) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.BusinessResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 11:46:37,192 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 24) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.LocaleResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 11:46:37,192 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 24) RESTEASY002205: Adding provider class com.pvstream.pilot.api.presentation.services.AppExceptionMapper from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 11:46:37,196 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 24) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.PVModuleModelResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 11:46:37,196 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 24) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.report.ReportResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 11:46:37,196 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 24) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.AnonymousResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 11:46:37,196 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 24) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.block.BlockResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 11:46:37,196 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 24) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.project.ProjectInfoResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 11:46:37,196 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 24) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.usermanagement.UserManagementResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 11:46:37,196 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 24) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.ManufacturerResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 11:46:37,196 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 24) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.VersionResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 11:46:37,196 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 24) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.leadgeneration.LeadGenerationWidgetResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 11:46:37,196 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 24) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.electrical.ElectricalResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 11:46:37,196 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 24) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.AdminResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 11:46:37,196 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 24) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.layout.LayoutResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 11:46:37,197 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 24) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.electrical.ElectricalDesignResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 11:46:37,197 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 24) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.FavoriteInverter.FavoriteInverterResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 11:46:37,198 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 24) RESTEASY002205: Adding provider class com.pvstream.pilot.api.presentation.services.StringJsonMessageBodyWriter from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 11:46:37,198 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 24) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.shading.ShadingResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 11:46:37,198 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 24) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.annotations.AnnotationsResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 11:46:37,198 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 24) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.electrical.ModuleStringResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 11:46:37,198 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 24) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.TestResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 11:46:37,198 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 24) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.CustomerResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 11:46:37,198 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 24) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.Roof.RoofResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 11:46:37,198 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 24) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.businessmodel.BusinessModelResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 11:46:37,199 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 24) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.racking.RackingResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 11:46:37,199 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 24) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.TimeZoneResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 11:46:37,199 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 24) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.electrical.InverterResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 11:46:37,199 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 24) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.energyconsumption.EnergyUsageResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 11:46:37,199 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 24) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.currency.CurrencyCodeService from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 11:46:37,199 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 24) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.FavoritePVModule.FavoritePVModuleResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 11:46:37,199 INFO [org.jboss.resteasy.resteasy_jaxrs.i18n] (ServerService Thread Pool -- 24) RESTEASY002200: Adding class resource com.pvstream.pilot.api.presentation.services.Roof.RoofFaceResource from Application class com.pvstream.pilot.api.presentation.services.ApplicationConfig$Proxy$_$$_WeldClientProxy 2018-10-04 11:46:37,328 INFO [org.wildfly.extension.undertow] (ServerService Thread Pool -- 24) WFLYUT0021: Registered web context: / 2018-10-04 11:46:37,375 INFO [org.jboss.as.server] (management-handler-thread - 2) WFLYSRV0010: Deployed "ROOT.war" (runtime-name : "ROOT.war") 2018-10-04 11:46:45,019 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 11:46:45,330 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 11:47:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 11:47:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 11:47:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 11:47:15,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 11:47:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 11:47:30,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 11:47:39,528 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-1) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:47:39,721 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-2) REST Request - [HTTP METHOD: GET] [PATH INFO: /anonymous/localization/default] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:47:41,599 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-3) REST Request - [HTTP METHOD: POST] [PATH INFO: /auth/login] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:47:41,736 INFO [com.pvstream.pilot.api.core.security.JpaRealm] (default task-3) >>>>>>>>$2a$10$Sh59KQXVHSz5YvmEU8lYxuAF7Icp66kFBbGy3nqB3t0dmNoLYQr2S 2018-10-04 11:47:41,736 INFO [com.pvstream.pilot.api.core.security.JpaRealm] (default task-3) >>>>>>>>Power$14 2018-10-04 11:47:42,076 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-4) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:47:42,165 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-5) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:47:42,165 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-6) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:47:42,545 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-7) REST Request - [HTTP METHOD: GET] [PATH INFO: /projectInfo/last/5/] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:47:42,549 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-8) REST Request - [HTTP METHOD: GET] [PATH INFO: /projectInfo/list/1/10/modifiedOn/DESC/] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:47:42,560 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-8) SELECT e FROM Project e LEFT JOIN FETCH e.createdBy u WHERE e.businessAccountId = :businessAccountId ORDER BY e.modifiedOn DESC 2018-10-04 11:47:42,560 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-7) SELECT e FROM Project e LEFT JOIN FETCH e.createdBy u WHERE e.businessAccountId = :businessAccountId ORDER BY e.modifiedOn DESC 2018-10-04 11:47:42,592 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-7) SELECT count(e.id) FROM Project e WHERE e.businessAccountId = :businessAccountId 2018-10-04 11:47:42,593 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-8) SELECT count(e.id) FROM Project e WHERE e.businessAccountId = :businessAccountId 2018-10-04 11:47:44,951 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-9) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:47:44,951 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-10) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:47:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 11:47:45,007 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 11:47:45,179 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-11) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:47:45,261 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-12) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:47:45,268 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-12) Received request for favorite PVModuleModel list 2018-10-04 11:47:45,269 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-12) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 11:47:45,347 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-12) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 11:47:45,386 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-12) favorite PVModuleModel list - ok 2018-10-04 11:47:46,328 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-13) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:47:46,330 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-14) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:47:46,330 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-15) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:47:46,332 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-16) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:47:46,335 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-17) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:47:46,336 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-15) >>> Received request to shadow pies for entire project 2018-10-04 11:47:46,638 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-18) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:47:46,668 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-19) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:47:46,713 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-20) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:47:48,284 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-21) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:47:48,284 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-22) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:47:48,289 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-21) Received request to layout panels on all roofs 2018-10-04 11:47:53,210 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-23) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical/analyse] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:47:53,280 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-23) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 11:47:53,280 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-23) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 11:47:55,142 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-23) PVWatts weather query status code: OK (200) 2018-10-04 11:47:55,150 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-23) ==> Closes weather station: null 2018-10-04 11:47:55,150 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-23) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 11:47:56,454 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-23) PVWatts simulation service status code: OK (200) 2018-10-04 11:47:57,842 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-24) REST Request - [HTTP METHOD: POST] [PATH INFO: /design/electrical/generate] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:47:57,888 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-24) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 11:47:57,889 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-24) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 11:47:59,014 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-24) PVWatts weather query status code: OK (200) 2018-10-04 11:47:59,016 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-24) ==> Closes weather station: null 2018-10-04 11:47:59,016 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-24) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 11:48:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 11:48:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 11:48:00,286 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-24) PVWatts simulation service status code: OK (200) 2018-10-04 11:48:06,845 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-25) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/inverter/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:48:06,850 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-25) Received request for Inverters list with favorite flag 2018-10-04 11:48:06,851 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-25) SELECT i.id as inverterId, i.product_family_name as productFamilyName, i.manufacturer_id as manufacturerId, m.short_name as manufacturerName, i.paco as paco, 0 as isCustom, 0 as isFavorite FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id WHERE i.is_public = 1 AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 11:48:06,869 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-25) SELECT COUNT(i.id) FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id WHERE i.is_public = 1 AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL 2018-10-04 11:48:06,883 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-25) InverterModel list with favorite flag - ok 2018-10-04 11:48:08,348 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-26) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/inverter/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:48:08,349 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-26) Received request for Inverters list with favorite flag 2018-10-04 11:48:08,350 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-26) SELECT i.id as inverterId, i.product_family_name as productFamilyName, i.manufacturer_id as manufacturerId, m.short_name as manufacturerName, i.paco as paco, 0 as isCustom, 0 as isFavorite FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id WHERE i.is_public = 1 AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 11:48:08,367 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-26) SELECT COUNT(i.id) FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id WHERE i.is_public = 1 AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL 2018-10-04 11:48:08,379 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-26) InverterModel list with favorite flag - ok 2018-10-04 11:48:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 11:48:15,009 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 11:48:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 11:48:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 11:48:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 11:48:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 11:49:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 11:49:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 11:49:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 11:49:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 11:49:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 11:49:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 11:49:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 11:49:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 11:49:45,594 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-27) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:49:45,684 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-29) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:49:45,684 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-28) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:49:45,822 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-30) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:49:45,822 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-31) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:49:46,203 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-32) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:49:46,233 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-33) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:49:46,234 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-33) Received request for favorite PVModuleModel list 2018-10-04 11:49:46,234 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-33) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 11:49:46,592 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-33) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 11:49:46,621 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-33) favorite PVModuleModel list - ok 2018-10-04 11:49:47,286 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-34) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:49:47,287 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-35) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:49:47,288 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-36) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:49:47,289 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-37) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:49:47,290 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-36) >>> Received request to shadow pies for entire project 2018-10-04 11:49:47,592 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-38) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:49:47,595 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-39) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:49:47,626 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-40) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:49:47,647 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-41) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:49:48,023 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-42) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:49:48,023 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-43) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:49:48,024 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-42) Received request to layout panels on all roofs 2018-10-04 11:49:52,905 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-44) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical/analyse] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:49:53,362 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-44) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 11:49:53,362 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-44) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 11:49:54,241 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-44) PVWatts weather query status code: OK (200) 2018-10-04 11:49:54,242 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-44) ==> Closes weather station: null 2018-10-04 11:49:54,242 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-44) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 11:49:55,528 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-44) PVWatts simulation service status code: OK (200) 2018-10-04 11:49:56,512 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-45) REST Request - [HTTP METHOD: POST] [PATH INFO: /design/electrical/generate] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:49:56,539 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-45) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 11:49:56,540 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-45) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 11:49:57,456 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-45) PVWatts weather query status code: OK (200) 2018-10-04 11:49:57,457 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-45) ==> Closes weather station: null 2018-10-04 11:49:57,457 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-45) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 11:49:58,730 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-45) PVWatts simulation service status code: OK (200) 2018-10-04 11:50:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 11:50:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 11:50:02,575 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-46) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/inverter/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:50:02,576 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-46) Received request for Inverters list with favorite flag 2018-10-04 11:50:02,577 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-46) SELECT i.id as inverterId, i.product_family_name as productFamilyName, i.manufacturer_id as manufacturerId, m.short_name as manufacturerName, i.paco as paco, 0 as isCustom, 0 as isFavorite FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id WHERE i.is_public = 1 AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 11:50:02,591 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-46) SELECT COUNT(i.id) FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id WHERE i.is_public = 1 AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL 2018-10-04 11:50:02,605 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-46) InverterModel list with favorite flag - ok 2018-10-04 11:50:06,490 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-47) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/inverter/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:50:06,491 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-47) Received request for Inverters list with favorite flag 2018-10-04 11:50:06,492 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-47) SELECT i.id as inverterId, i.product_family_name as productFamilyName, i.manufacturer_id as manufacturerId, m.short_name as manufacturerName, i.paco as paco, 0 as isCustom, 0 as isFavorite FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id WHERE i.is_public = 1 AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 11:50:06,507 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-47) SELECT COUNT(i.id) FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id WHERE i.is_public = 1 AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL 2018-10-04 11:50:06,519 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-47) InverterModel list with favorite flag - ok 2018-10-04 11:50:08,980 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-48) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/inverter/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:50:08,982 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-48) Received request for Inverters list with favorite flag 2018-10-04 11:50:08,982 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-48) SELECT i.id as inverterId, i.product_family_name as productFamilyName, i.manufacturer_id as manufacturerId, m.short_name as manufacturerName, i.paco as paco, 0 as isCustom, 0 as isFavorite FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id WHERE i.is_public = 1 AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 11:50:08,998 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-48) SELECT COUNT(i.id) FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id WHERE i.is_public = 1 AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL 2018-10-04 11:50:09,011 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-48) InverterModel list with favorite flag - ok 2018-10-04 11:50:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 11:50:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 11:50:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 11:50:30,008 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 11:50:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 11:50:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 11:51:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 11:51:00,007 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 11:51:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 11:51:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 11:51:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 11:51:30,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 11:51:40,871 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-49) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:51:40,964 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-51) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:51:40,964 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-50) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:51:40,994 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-52) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:51:40,994 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-53) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:51:41,324 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-54) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:51:41,414 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-55) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:51:41,416 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-55) Received request for favorite PVModuleModel list 2018-10-04 11:51:41,416 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-55) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 11:51:41,774 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-55) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 11:51:41,802 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-55) favorite PVModuleModel list - ok 2018-10-04 11:51:42,468 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-56) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:51:42,468 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-57) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:51:42,470 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-58) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:51:42,473 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-58) >>> Received request to shadow pies for entire project 2018-10-04 11:51:42,473 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-59) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:51:42,774 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-60) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:51:42,777 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-61) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:51:42,799 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-62) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:51:42,815 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-63) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:51:43,323 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-65) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:51:43,323 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-64) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:51:43,326 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-64) Received request to layout panels on all roofs 2018-10-04 11:51:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 11:51:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 11:51:47,485 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-66) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical/analyse] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:51:47,544 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-66) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 11:51:47,544 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-66) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 11:51:48,674 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-66) PVWatts weather query status code: OK (200) 2018-10-04 11:51:48,675 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-66) ==> Closes weather station: null 2018-10-04 11:51:48,675 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-66) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 11:51:50,006 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-66) PVWatts simulation service status code: OK (200) 2018-10-04 11:51:50,900 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-67) REST Request - [HTTP METHOD: POST] [PATH INFO: /design/electrical/generate] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:51:50,929 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-67) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 11:51:50,929 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-67) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 11:51:51,814 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-67) PVWatts weather query status code: OK (200) 2018-10-04 11:51:51,815 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-67) ==> Closes weather station: null 2018-10-04 11:51:51,815 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-67) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 11:51:53,039 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-67) PVWatts simulation service status code: OK (200) 2018-10-04 11:52:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 11:52:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 11:52:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 11:52:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 11:52:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 11:52:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 11:52:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 11:52:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 11:53:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 11:53:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 11:53:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 11:53:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 11:53:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 11:53:30,007 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 11:53:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 11:53:45,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 11:54:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 11:54:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 11:54:14,194 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-68) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:54:14,288 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-70) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:54:14,288 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-69) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:54:14,679 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-71) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:54:14,679 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-72) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:54:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 11:54:15,003 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-73) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:54:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 11:54:15,109 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-74) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:54:15,111 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-74) Received request for favorite PVModuleModel list 2018-10-04 11:54:15,112 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-74) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 11:54:15,156 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-74) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 11:54:15,182 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-74) favorite PVModuleModel list - ok 2018-10-04 11:54:16,658 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-75) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:54:16,658 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-76) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:54:16,664 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-77) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:54:16,664 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-78) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:54:16,665 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-77) >>> Received request to shadow pies for entire project 2018-10-04 11:54:16,967 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-79) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:54:16,967 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-80) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:54:16,987 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-81) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:54:17,016 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-82) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:54:19,053 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-84) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:54:19,054 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-83) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:54:19,055 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-83) Received request to layout panels on all roofs 2018-10-04 11:54:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 11:54:30,007 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 11:54:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 11:54:45,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 11:54:52,154 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-85) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical/analyse] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:54:52,208 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-85) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 11:54:52,208 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-85) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 11:54:53,391 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-85) PVWatts weather query status code: OK (200) 2018-10-04 11:54:53,391 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-85) ==> Closes weather station: null 2018-10-04 11:54:53,391 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-85) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 11:54:54,642 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-85) PVWatts simulation service status code: OK (200) 2018-10-04 11:54:55,535 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-86) REST Request - [HTTP METHOD: POST] [PATH INFO: /design/electrical/generate] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 11:54:55,566 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-86) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 11:54:55,566 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-86) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 11:54:56,460 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-86) PVWatts weather query status code: OK (200) 2018-10-04 11:54:56,461 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-86) ==> Closes weather station: null 2018-10-04 11:54:56,461 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-86) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 11:54:57,826 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-86) PVWatts simulation service status code: OK (200) 2018-10-04 11:55:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 11:55:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 11:55:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 11:55:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 11:55:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 11:55:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 11:55:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 11:55:45,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 11:56:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 11:56:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 11:56:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 11:56:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 11:56:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 11:56:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 11:56:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 11:56:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 11:57:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 11:57:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 11:57:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 11:57:15,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 11:57:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 11:57:30,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 11:57:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 11:57:45,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 11:58:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 11:58:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 11:58:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 11:58:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 11:58:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 11:58:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 11:58:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 11:58:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 11:59:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 11:59:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 11:59:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 11:59:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 11:59:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 11:59:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 11:59:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 11:59:45,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 12:00:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 12:00:00,007 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 12:00:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 12:00:15,007 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 12:00:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 12:00:30,008 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 12:00:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 12:00:45,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 12:00:50,923 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-87) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:00:51,019 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-89) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:00:51,019 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-88) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:00:51,197 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-90) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:00:51,558 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-91) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:00:51,956 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-92) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:00:52,001 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-93) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:00:52,003 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-93) Received request for favorite PVModuleModel list 2018-10-04 12:00:52,004 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-93) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 12:00:52,044 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-93) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 12:00:52,073 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-93) favorite PVModuleModel list - ok 2018-10-04 12:00:53,491 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-95) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:00:53,491 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-94) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:00:53,495 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-96) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:00:53,496 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-97) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:00:53,496 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-96) >>> Received request to shadow pies for entire project 2018-10-04 12:00:53,799 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-98) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:00:53,801 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-99) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:00:53,838 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-100) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:00:53,854 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-101) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:00:56,020 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-103) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:00:56,020 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-102) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:00:56,022 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-102) Received request to layout panels on all roofs 2018-10-04 12:01:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 12:01:00,007 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 12:01:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 12:01:15,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 12:01:18,837 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-104) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical/analyse] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:01:18,893 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-104) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 12:01:18,893 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-104) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 12:01:20,192 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-104) PVWatts weather query status code: OK (200) 2018-10-04 12:01:20,193 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-104) ==> Closes weather station: null 2018-10-04 12:01:20,193 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-104) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 12:01:21,458 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-104) PVWatts simulation service status code: OK (200) 2018-10-04 12:01:22,382 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-105) REST Request - [HTTP METHOD: POST] [PATH INFO: /design/electrical/generate] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:01:22,410 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-105) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 12:01:22,410 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-105) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 12:01:23,343 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-105) PVWatts weather query status code: OK (200) 2018-10-04 12:01:23,343 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-105) ==> Closes weather station: null 2018-10-04 12:01:23,344 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-105) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 12:01:24,611 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-105) PVWatts simulation service status code: OK (200) 2018-10-04 12:01:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 12:01:30,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 12:01:37,519 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-106) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/inverter/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:01:37,520 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-106) Received request for Inverters list with favorite flag 2018-10-04 12:01:37,521 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-106) SELECT i.id as inverterId, i.product_family_name as productFamilyName, i.manufacturer_id as manufacturerId, m.short_name as manufacturerName, i.paco as paco, 0 as isCustom, 0 as isFavorite FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id WHERE i.is_public = 1 AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 12:01:37,537 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-106) SELECT COUNT(i.id) FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id WHERE i.is_public = 1 AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL 2018-10-04 12:01:37,548 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-106) InverterModel list with favorite flag - ok 2018-10-04 12:01:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 12:01:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 12:02:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 12:02:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 12:02:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 12:02:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 12:02:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 12:02:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 12:02:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 12:02:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 12:03:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 12:03:00,007 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 12:03:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 12:03:15,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 12:03:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 12:03:30,007 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 12:03:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 12:03:45,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 12:04:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 12:04:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 12:04:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 12:04:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 12:04:21,423 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-107) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:04:21,512 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-108) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:04:21,512 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-109) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:04:21,538 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-110) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:04:22,030 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-111) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:04:22,407 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-112) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:04:22,434 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-113) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:04:22,436 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-113) Received request for favorite PVModuleModel list 2018-10-04 12:04:22,436 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-113) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 12:04:22,472 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-113) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 12:04:22,500 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-113) favorite PVModuleModel list - ok 2018-10-04 12:04:23,678 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-114) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:04:23,678 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-115) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:04:23,681 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-117) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:04:23,681 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-116) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:04:23,682 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-116) >>> Received request to shadow pies for entire project 2018-10-04 12:04:23,984 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-118) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:04:23,988 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-119) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:04:24,009 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-120) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:04:24,031 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-121) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:04:25,758 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-123) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:04:25,758 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-122) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:04:25,759 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-122) Received request to layout panels on all roofs 2018-10-04 12:04:28,275 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-124) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical/analyse] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:04:28,334 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-124) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 12:04:28,334 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-124) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 12:04:29,268 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-124) PVWatts weather query status code: OK (200) 2018-10-04 12:04:29,269 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-124) ==> Closes weather station: null 2018-10-04 12:04:29,269 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-124) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 12:04:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 12:04:30,010 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 12:04:30,555 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-124) PVWatts simulation service status code: OK (200) 2018-10-04 12:04:31,803 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-125) REST Request - [HTTP METHOD: POST] [PATH INFO: /design/electrical/generate] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:04:31,834 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-125) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 12:04:31,834 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-125) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 12:04:32,722 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-125) PVWatts weather query status code: OK (200) 2018-10-04 12:04:32,723 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-125) ==> Closes weather station: null 2018-10-04 12:04:32,723 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-125) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 12:04:33,936 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-125) PVWatts simulation service status code: OK (200) 2018-10-04 12:04:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 12:04:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 12:05:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 12:05:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 12:05:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 12:05:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 12:05:16,465 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-126) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:05:16,550 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-127) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:05:16,550 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-128) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:05:16,579 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-129) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:05:16,879 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-130) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:05:17,256 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-131) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:05:17,429 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-132) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:05:17,431 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-132) Received request for favorite PVModuleModel list 2018-10-04 12:05:17,431 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-132) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 12:05:17,863 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-132) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 12:05:17,890 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-132) favorite PVModuleModel list - ok 2018-10-04 12:05:18,602 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-135) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:05:18,602 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-136) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:05:18,602 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-133) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:05:18,602 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-134) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:05:18,603 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-136) >>> Received request to shadow pies for entire project 2018-10-04 12:05:18,817 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-138) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:05:18,817 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-137) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:05:18,922 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-139) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:05:18,956 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-140) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:05:19,206 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-141) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:05:19,207 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-141) Received request to layout panels on all roofs 2018-10-04 12:05:19,238 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-142) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:05:27,648 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-143) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical/analyse] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:05:27,715 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-143) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 12:05:27,715 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-143) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 12:05:28,599 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-143) PVWatts weather query status code: OK (200) 2018-10-04 12:05:28,600 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-143) ==> Closes weather station: null 2018-10-04 12:05:28,600 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-143) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 12:05:29,988 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-143) PVWatts simulation service status code: OK (200) 2018-10-04 12:05:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 12:05:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 12:05:30,873 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-144) REST Request - [HTTP METHOD: POST] [PATH INFO: /design/electrical/generate] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:05:30,903 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-144) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 12:05:30,903 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-144) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 12:05:31,999 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-144) PVWatts weather query status code: OK (200) 2018-10-04 12:05:32,000 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-144) ==> Closes weather station: null 2018-10-04 12:05:32,000 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-144) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 12:05:33,239 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-144) PVWatts simulation service status code: OK (200) 2018-10-04 12:05:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 12:05:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 12:06:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 12:06:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 12:06:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 12:06:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 12:06:24,778 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-145) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:06:25,268 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-146) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:06:25,269 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-147) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:06:25,305 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-148) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:06:25,607 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-149) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:06:25,987 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-150) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:06:26,018 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-151) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:06:26,019 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-151) Received request for favorite PVModuleModel list 2018-10-04 12:06:26,021 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-151) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 12:06:26,065 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-151) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 12:06:26,107 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-151) favorite PVModuleModel list - ok 2018-10-04 12:06:27,193 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-152) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:06:27,193 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-153) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:06:27,197 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-155) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:06:27,197 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-154) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:06:27,197 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-154) >>> Received request to shadow pies for entire project 2018-10-04 12:06:27,499 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-156) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:06:27,501 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-157) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:06:27,527 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-158) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:06:27,546 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-159) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:06:29,327 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-160) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:06:29,327 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-161) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:06:29,328 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-160) Received request to layout panels on all roofs 2018-10-04 12:06:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 12:06:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 12:06:44,752 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-162) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:06:44,843 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-163) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:06:44,843 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-164) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:06:44,870 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-165) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:06:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 12:06:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 12:06:45,171 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-166) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:06:45,528 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-167) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:06:45,669 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-168) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:06:45,671 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-168) Received request for favorite PVModuleModel list 2018-10-04 12:06:45,672 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-168) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 12:06:46,013 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-168) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 12:06:46,037 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-168) favorite PVModuleModel list - ok 2018-10-04 12:06:47,123 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-170) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:06:47,123 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-169) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:06:47,428 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-171) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:06:47,429 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-172) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:06:47,429 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-171) >>> Received request to shadow pies for entire project 2018-10-04 12:06:47,434 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-173) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:06:47,436 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-174) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:06:47,468 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-175) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:06:47,774 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-176) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:06:49,615 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-178) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:06:49,615 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-177) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:06:49,617 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-177) Received request to layout panels on all roofs 2018-10-04 12:06:53,815 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-179) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical/analyse] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:06:53,869 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-179) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 12:06:53,869 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-179) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 12:06:55,114 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-179) PVWatts weather query status code: OK (200) 2018-10-04 12:06:55,114 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-179) ==> Closes weather station: null 2018-10-04 12:06:55,114 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-179) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 12:06:56,514 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-179) PVWatts simulation service status code: OK (200) 2018-10-04 12:06:57,683 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-180) REST Request - [HTTP METHOD: POST] [PATH INFO: /design/electrical/generate] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:06:57,712 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-180) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 12:06:57,713 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-180) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 12:06:58,618 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-180) PVWatts weather query status code: OK (200) 2018-10-04 12:06:58,619 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-180) ==> Closes weather station: null 2018-10-04 12:06:58,619 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-180) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 12:06:59,873 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-180) PVWatts simulation service status code: OK (200) 2018-10-04 12:07:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 12:07:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 12:07:04,085 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-181) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/inverter/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:07:04,086 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-181) Received request for Inverters list with favorite flag 2018-10-04 12:07:04,087 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-181) SELECT i.id as inverterId, i.product_family_name as productFamilyName, i.manufacturer_id as manufacturerId, m.short_name as manufacturerName, i.paco as paco, 0 as isCustom, 0 as isFavorite FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id WHERE i.is_public = 1 AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 12:07:04,102 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-181) SELECT COUNT(i.id) FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id WHERE i.is_public = 1 AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL 2018-10-04 12:07:04,115 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-181) InverterModel list with favorite flag - ok 2018-10-04 12:07:09,243 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-182) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/inverter/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:07:09,244 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-182) Received request for Inverters list with favorite flag 2018-10-04 12:07:09,246 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-182) SELECT i.id as inverterId, i.product_family_name as productFamilyName, i.manufacturer_id as manufacturerId, m.short_name as manufacturerName, i.paco as paco, 0 as isCustom, 0 as isFavorite FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id WHERE i.is_public = 1 AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 12:07:09,262 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-182) SELECT COUNT(i.id) FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id WHERE i.is_public = 1 AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL 2018-10-04 12:07:09,273 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-182) InverterModel list with favorite flag - ok 2018-10-04 12:07:12,895 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-183) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/inverter/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:07:12,896 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-183) Received request for Inverters list with favorite flag 2018-10-04 12:07:12,896 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-183) SELECT i.id as inverterId, i.product_family_name as productFamilyName, i.manufacturer_id as manufacturerId, m.short_name as manufacturerName, i.paco as paco, 0 as isCustom, 0 as isFavorite FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id WHERE i.is_public = 1 AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 12:07:12,912 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-183) SELECT COUNT(i.id) FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id WHERE i.is_public = 1 AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL 2018-10-04 12:07:12,924 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-183) InverterModel list with favorite flag - ok 2018-10-04 12:07:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 12:07:15,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 12:07:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 12:07:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 12:07:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 12:07:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 12:08:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 12:08:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 12:08:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 12:08:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 12:08:24,114 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-184) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:08:24,199 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-186) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:08:24,199 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-185) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:08:24,226 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-187) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:08:24,710 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-188) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:08:25,089 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-189) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:08:25,116 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-190) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:08:25,117 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-190) Received request for favorite PVModuleModel list 2018-10-04 12:08:25,117 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-190) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 12:08:25,463 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-190) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 12:08:25,484 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-190) favorite PVModuleModel list - ok 2018-10-04 12:08:26,340 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-191) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:08:26,340 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-192) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:08:26,343 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-193) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:08:26,343 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-194) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:08:26,344 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-193) >>> Received request to shadow pies for entire project 2018-10-04 12:08:26,646 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-195) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:08:26,649 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-196) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:08:26,675 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-197) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:08:26,704 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-198) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:08:27,245 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-199) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:08:27,245 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-200) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:08:27,247 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-199) Received request to layout panels on all roofs 2018-10-04 12:08:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 12:08:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 12:08:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 12:08:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 12:09:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 12:09:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 12:09:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 12:09:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 12:09:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 12:09:30,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 12:09:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 12:09:45,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 12:09:54,836 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-201) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:09:54,918 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-202) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:09:54,919 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-203) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:09:54,943 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-204) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:09:55,260 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-205) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:09:55,664 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-206) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:09:55,689 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-207) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:09:55,690 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-207) Received request for favorite PVModuleModel list 2018-10-04 12:09:55,691 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-207) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 12:09:55,727 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-207) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 12:09:55,760 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-207) favorite PVModuleModel list - ok 2018-10-04 12:09:57,105 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-208) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:09:57,106 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-209) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:09:57,106 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-210) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:09:57,106 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-211) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:09:57,106 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-210) >>> Received request to shadow pies for entire project 2018-10-04 12:09:57,408 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-212) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:09:57,411 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-213) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:09:57,431 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-214) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:09:57,463 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-215) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:09:59,026 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-216) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:09:59,026 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-217) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:09:59,027 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-216) Received request to layout panels on all roofs 2018-10-04 12:10:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 12:10:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 12:10:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 12:10:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 12:10:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 12:10:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 12:10:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 12:10:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 12:11:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 12:11:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 12:11:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 12:11:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 12:11:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 12:11:30,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 12:11:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 12:11:45,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 12:12:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 12:12:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 12:12:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 12:12:15,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 12:12:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 12:12:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 12:12:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 12:12:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 12:13:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 12:13:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 12:13:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 12:13:15,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 12:13:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 12:13:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 12:13:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 12:13:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 12:14:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 12:14:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 12:14:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 12:14:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 12:14:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 12:14:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 12:14:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 12:14:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 12:15:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 12:15:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 12:15:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 12:15:15,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 12:15:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 12:15:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 12:15:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 12:15:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 12:16:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 12:16:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 12:16:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 12:16:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 12:16:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 12:16:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 12:16:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 12:16:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 12:17:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 12:17:00,007 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 12:17:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 12:17:15,305 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 12:17:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 12:17:30,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 12:17:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 12:17:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 12:18:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 12:18:01,805 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 12:18:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 12:18:15,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 12:18:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 12:18:30,007 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 12:18:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 12:18:45,012 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 12:19:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 12:19:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 12:19:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 12:19:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 12:19:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 12:19:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 12:19:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 12:19:45,007 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 12:20:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 12:20:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 12:20:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 12:20:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 12:20:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 12:20:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 12:20:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 12:20:54,347 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 12:21:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 12:21:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 12:21:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 12:21:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 12:21:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 12:21:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 12:21:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 12:21:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 12:22:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 12:22:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 12:22:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 12:22:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 12:22:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 12:22:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 12:22:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 12:22:45,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 12:23:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 12:23:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 12:23:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 12:23:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 12:23:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 12:23:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 12:23:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 12:23:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 12:24:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 12:24:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 12:24:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 12:24:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 12:24:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 12:24:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 12:24:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 12:24:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 12:25:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 12:25:00,007 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 12:25:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 12:25:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 12:25:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 12:25:30,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 12:25:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 12:25:45,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 12:26:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 12:26:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 12:26:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 12:26:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 12:26:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 12:26:30,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 12:26:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 12:26:45,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 12:27:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 12:27:00,009 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 12:27:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 12:27:15,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 12:27:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 12:27:30,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 12:27:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 12:27:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 12:28:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 12:28:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 12:28:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 12:28:15,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 12:28:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 12:28:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 12:28:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 12:28:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 12:29:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 12:29:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 12:29:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 12:29:15,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 12:29:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 12:29:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 12:29:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 12:29:45,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 12:30:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 12:30:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 12:30:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 12:30:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 12:30:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 12:30:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 12:30:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 12:30:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 12:31:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 12:31:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 12:31:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 12:31:15,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 12:31:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 12:31:30,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 12:31:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 12:31:45,011 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 12:32:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 12:32:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 12:32:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 12:32:15,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 12:32:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 12:32:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 12:32:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 12:32:45,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 12:33:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 12:33:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 12:33:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 12:33:15,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 12:33:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 12:33:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 12:33:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 12:33:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 12:34:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 12:34:00,007 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 12:34:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 12:34:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 12:34:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 12:34:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 12:34:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 12:34:45,007 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 12:35:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 12:35:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 12:35:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 12:35:15,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 12:35:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 12:35:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 12:35:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 12:35:45,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 12:36:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 12:36:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 12:36:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 12:36:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 12:36:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 12:36:30,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 12:36:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 12:36:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 12:37:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 12:37:00,008 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 12:37:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 12:37:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 12:37:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 12:37:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 12:37:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 12:37:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 12:38:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 12:38:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 12:38:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 12:38:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 12:38:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 12:38:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 12:38:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 12:38:45,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 12:39:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 12:39:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 12:39:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 12:39:15,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 12:39:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 12:39:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 12:39:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 12:39:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 12:40:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 12:40:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 12:40:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 12:40:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 12:40:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 12:40:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 12:40:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 12:40:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 12:41:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 12:41:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 12:41:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 12:41:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 12:41:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 12:41:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 12:41:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 12:41:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 12:42:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 12:42:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 12:42:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 12:42:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 12:42:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 12:42:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 12:42:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 12:42:45,008 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 12:43:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 12:43:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 12:43:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 12:43:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 12:43:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 12:43:34,508 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 12:43:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 12:43:45,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 12:44:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 12:44:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 12:44:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 12:44:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 12:44:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 12:44:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 12:44:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 12:44:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 12:45:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 12:45:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 12:45:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 12:45:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 12:45:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 12:45:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 12:45:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 12:45:45,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 12:46:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 12:46:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 12:46:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 12:46:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 12:46:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 12:46:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 12:46:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 12:46:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 12:47:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 12:47:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 12:47:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 12:47:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 12:47:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 12:47:30,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 12:47:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 12:47:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 12:48:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 12:48:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 12:48:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 12:48:15,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 12:48:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 12:48:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 12:48:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 12:48:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 12:49:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 12:49:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 12:49:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 12:49:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 12:49:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 12:49:30,010 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 12:49:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 12:49:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 12:50:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 12:50:00,007 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 12:50:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 12:50:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 12:50:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 12:50:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 12:50:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 12:50:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 12:51:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 12:51:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 12:51:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 12:51:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 12:51:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 12:51:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 12:51:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 12:51:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 12:52:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 12:52:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 12:52:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 12:52:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 12:52:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 12:52:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 12:52:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 12:52:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 12:53:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 12:53:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 12:53:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 12:53:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 12:53:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 12:53:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 12:53:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 12:53:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 12:54:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 12:54:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 12:54:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 12:54:15,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 12:54:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 12:54:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 12:54:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 12:54:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 12:55:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 12:55:00,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 12:55:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 12:55:15,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 12:55:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 12:55:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 12:55:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 12:55:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 12:56:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 12:56:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 12:56:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 12:56:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 12:56:17,644 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-219) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:56:17,741 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-221) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:56:17,741 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-220) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:56:17,801 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-222) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:56:18,104 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-223) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:56:18,415 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-224) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:56:18,485 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-225) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:56:18,486 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-225) Received request for favorite PVModuleModel list 2018-10-04 12:56:18,487 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-225) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 12:56:18,522 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-225) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 12:56:18,548 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-225) favorite PVModuleModel list - ok 2018-10-04 12:56:19,685 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-227) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:56:19,685 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-226) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:56:19,686 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-228) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:56:19,688 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-228) >>> Received request to shadow pies for entire project 2018-10-04 12:56:19,688 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-229) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:56:19,990 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-230) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:56:19,995 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-231) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:56:20,036 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-232) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:56:20,050 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-233) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:56:21,614 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-234) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:56:21,614 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-235) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:56:21,615 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-234) Received request to layout panels on all roofs 2018-10-04 12:56:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 12:56:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 12:56:32,376 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-236) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:56:32,462 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-237) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:56:32,462 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-238) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:56:32,488 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-239) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:56:32,790 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-240) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:56:33,173 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-241) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:56:33,202 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-242) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:56:33,203 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-242) Received request for favorite PVModuleModel list 2018-10-04 12:56:33,204 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-242) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 12:56:33,234 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-242) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 12:56:33,271 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-242) favorite PVModuleModel list - ok 2018-10-04 12:56:34,435 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-244) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:56:34,435 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-243) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:56:34,435 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-245) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:56:34,436 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-246) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:56:34,437 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-245) >>> Received request to shadow pies for entire project 2018-10-04 12:56:34,622 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-247) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:56:34,625 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-248) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:56:34,768 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-249) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:56:34,780 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-250) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:56:36,518 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-251) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:56:36,518 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-252) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:56:36,519 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-251) Received request to layout panels on all roofs 2018-10-04 12:56:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 12:56:45,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 12:57:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 12:57:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 12:57:10,350 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-253) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:57:10,509 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-254) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:57:10,509 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-255) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:57:10,543 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-256) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:57:10,844 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-1) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:57:11,214 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-2) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:57:11,242 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-3) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:57:11,243 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-3) Received request for favorite PVModuleModel list 2018-10-04 12:57:11,244 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-3) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 12:57:11,297 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-3) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 12:57:11,346 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-3) favorite PVModuleModel list - ok 2018-10-04 12:57:12,335 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-6) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:57:12,335 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-4) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:57:12,469 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-8) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:57:12,469 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-5) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:57:12,470 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-5) >>> Received request to shadow pies for entire project 2018-10-04 12:57:12,643 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-7) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:57:12,645 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-10) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:57:12,771 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-9) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:57:12,793 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-12) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:57:14,353 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-17) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:57:14,353 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-11) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:57:14,354 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-11) Received request to layout panels on all roofs 2018-10-04 12:57:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 12:57:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 12:57:19,653 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-16) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical/analyse] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:57:19,714 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-16) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 12:57:19,714 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-16) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 12:57:21,126 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-16) PVWatts weather query status code: OK (200) 2018-10-04 12:57:21,127 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-16) ==> Closes weather station: null 2018-10-04 12:57:21,127 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-16) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 12:57:22,471 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-16) PVWatts simulation service status code: OK (200) 2018-10-04 12:57:23,661 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-14) REST Request - [HTTP METHOD: POST] [PATH INFO: /design/electrical/generate] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:57:23,688 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-14) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 12:57:23,689 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-14) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 12:57:24,539 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-14) PVWatts weather query status code: OK (200) 2018-10-04 12:57:24,539 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-14) ==> Closes weather station: null 2018-10-04 12:57:24,539 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-14) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 12:57:25,809 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-14) PVWatts simulation service status code: OK (200) 2018-10-04 12:57:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 12:57:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 12:57:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 12:57:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 12:58:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 12:58:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 12:58:01,991 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-13) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:58:02,091 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-15) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:58:02,091 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-19) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:58:02,117 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-18) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:58:02,117 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-20) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:58:02,501 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-21) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:58:02,623 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-22) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:58:02,624 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-22) Received request for favorite PVModuleModel list 2018-10-04 12:58:02,625 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-22) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 12:58:02,660 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-22) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 12:58:02,686 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-22) favorite PVModuleModel list - ok 2018-10-04 12:58:03,733 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-24) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:58:03,733 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-23) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:58:03,738 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-25) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:58:03,738 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-26) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:58:03,738 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-25) >>> Received request to shadow pies for entire project 2018-10-04 12:58:04,039 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-27) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:58:04,041 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-28) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:58:04,072 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-29) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:58:04,083 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-30) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:58:04,573 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-31) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:58:04,574 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-31) Received request to layout panels on all roofs 2018-10-04 12:58:04,877 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-32) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:58:10,402 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-33) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical/analyse] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:58:10,455 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-33) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 12:58:10,455 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-33) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 12:58:11,359 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-33) PVWatts weather query status code: OK (200) 2018-10-04 12:58:11,360 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-33) ==> Closes weather station: null 2018-10-04 12:58:11,360 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-33) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 12:58:12,667 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-33) PVWatts simulation service status code: OK (200) 2018-10-04 12:58:13,527 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-35) REST Request - [HTTP METHOD: POST] [PATH INFO: /design/electrical/generate] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:58:13,552 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-35) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 12:58:13,553 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-35) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 12:58:14,446 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-35) PVWatts weather query status code: OK (200) 2018-10-04 12:58:14,446 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-35) ==> Closes weather station: null 2018-10-04 12:58:14,447 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-35) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 12:58:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 12:58:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 12:58:15,705 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-35) PVWatts simulation service status code: OK (200) 2018-10-04 12:58:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 12:58:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 12:58:34,553 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-34) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/inverter/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:58:34,554 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-34) Received request for Inverters list with favorite flag 2018-10-04 12:58:34,554 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-34) SELECT i.id as inverterId, i.product_family_name as productFamilyName, i.manufacturer_id as manufacturerId, m.short_name as manufacturerName, i.paco as paco, 0 as isCustom, 0 as isFavorite FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id WHERE i.is_public = 1 AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 12:58:34,569 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-34) SELECT COUNT(i.id) FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id WHERE i.is_public = 1 AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL 2018-10-04 12:58:34,578 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-34) InverterModel list with favorite flag - ok 2018-10-04 12:58:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 12:58:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 12:59:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 12:59:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 12:59:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 12:59:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 12:59:19,464 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-36) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:59:19,542 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-38) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:59:19,542 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-40) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:59:19,588 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-37) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:59:19,588 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-41) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:59:19,965 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-39) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:59:19,994 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-42) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:59:19,996 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-42) Received request for favorite PVModuleModel list 2018-10-04 12:59:19,996 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-42) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 12:59:20,465 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-42) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 12:59:20,490 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-42) favorite PVModuleModel list - ok 2018-10-04 12:59:21,333 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-43) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:59:21,333 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-44) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:59:21,335 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-45) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:59:21,336 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-46) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:59:21,336 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-45) >>> Received request to shadow pies for entire project 2018-10-04 12:59:21,638 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-47) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:59:21,642 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-48) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:59:21,660 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-49) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:59:21,968 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-50) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:59:22,117 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-51) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:59:22,119 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-51) Received request to layout panels on all roofs 2018-10-04 12:59:22,420 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-52) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:59:24,769 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-53) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical/analyse] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:59:24,827 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-53) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 12:59:24,827 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-53) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 12:59:25,712 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-53) PVWatts weather query status code: OK (200) 2018-10-04 12:59:25,713 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-53) ==> Closes weather station: null 2018-10-04 12:59:25,713 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-53) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 12:59:27,023 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-53) PVWatts simulation service status code: OK (200) 2018-10-04 12:59:28,155 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-54) REST Request - [HTTP METHOD: POST] [PATH INFO: /design/electrical/generate] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:59:28,179 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-54) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 12:59:28,180 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-54) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 12:59:29,035 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-54) PVWatts weather query status code: OK (200) 2018-10-04 12:59:29,035 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-54) ==> Closes weather station: null 2018-10-04 12:59:29,035 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-54) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 12:59:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 12:59:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 12:59:30,270 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-54) PVWatts simulation service status code: OK (200) 2018-10-04 12:59:38,376 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-55) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/inverter/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 12:59:38,377 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-55) Received request for Inverters list with favorite flag 2018-10-04 12:59:38,378 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-55) SELECT i.id as inverterId, i.product_family_name as productFamilyName, i.manufacturer_id as manufacturerId, m.short_name as manufacturerName, i.paco as paco, 0 as isCustom, 0 as isFavorite FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id WHERE i.is_public = 1 AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 12:59:38,391 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-55) SELECT COUNT(i.id) FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id WHERE i.is_public = 1 AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL 2018-10-04 12:59:38,401 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-55) InverterModel list with favorite flag - ok 2018-10-04 12:59:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 12:59:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 13:00:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 13:00:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 13:00:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 13:00:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 13:00:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 13:00:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 13:00:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 13:00:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 13:01:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 13:01:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 13:01:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 13:01:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 13:01:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 13:01:30,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 13:01:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 13:01:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 13:01:51,694 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-57) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:01:51,772 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-56) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:01:51,772 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-59) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:01:51,833 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-58) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:01:51,833 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-60) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:01:52,209 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-62) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:01:52,235 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-63) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:01:52,237 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-63) Received request for favorite PVModuleModel list 2018-10-04 13:01:52,237 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-63) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 13:01:52,276 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-63) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 13:01:52,302 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-63) favorite PVModuleModel list - ok 2018-10-04 13:01:53,300 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-61) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:01:53,300 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-64) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:01:53,301 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-65) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:01:53,303 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-65) >>> Received request to shadow pies for entire project 2018-10-04 13:01:53,304 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-66) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:01:53,604 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-67) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:01:53,608 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-68) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:01:53,642 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-69) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:01:53,653 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-70) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:01:55,345 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-71) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:01:55,346 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-71) Received request to layout panels on all roofs 2018-10-04 13:01:55,647 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-72) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:01:58,615 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-74) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical/analyse] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:01:58,668 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-74) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:01:58,668 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-74) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:01:59,594 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-74) PVWatts weather query status code: OK (200) 2018-10-04 13:01:59,595 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-74) ==> Closes weather station: null 2018-10-04 13:01:59,595 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-74) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 13:02:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 13:02:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 13:02:00,854 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-74) PVWatts simulation service status code: OK (200) 2018-10-04 13:02:01,665 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-73) REST Request - [HTTP METHOD: POST] [PATH INFO: /design/electrical/generate] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:02:01,688 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-73) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:02:01,689 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-73) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:02:02,530 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-73) PVWatts weather query status code: OK (200) 2018-10-04 13:02:02,531 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-73) ==> Closes weather station: null 2018-10-04 13:02:02,531 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-73) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 13:02:03,754 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-73) PVWatts simulation service status code: OK (200) 2018-10-04 13:02:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 13:02:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 13:02:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 13:02:30,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 13:02:40,200 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-78) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:02:40,278 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-77) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:02:40,278 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-75) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:02:40,302 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-79) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:02:40,303 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-81) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:02:40,687 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-82) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:02:40,700 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-76) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:02:40,701 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-76) Received request for favorite PVModuleModel list 2018-10-04 13:02:40,702 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-76) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 13:02:40,736 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-76) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 13:02:40,765 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-76) favorite PVModuleModel list - ok 2018-10-04 13:02:41,793 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-80) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:02:41,793 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-83) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:02:41,796 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-84) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:02:41,796 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-85) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:02:41,797 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-84) >>> Received request to shadow pies for entire project 2018-10-04 13:02:42,101 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-86) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:02:42,101 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-87) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:02:42,140 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-88) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:02:42,151 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-89) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:02:43,928 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-90) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:02:43,928 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-90) Received request to layout panels on all roofs 2018-10-04 13:02:44,230 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-91) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:02:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 13:02:45,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 13:03:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 13:03:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 13:03:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 13:03:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 13:03:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 13:03:30,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 13:03:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 13:03:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 13:04:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 13:04:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 13:04:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 13:04:15,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 13:04:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 13:04:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 13:04:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 13:04:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 13:05:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 13:05:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 13:05:08,851 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-93) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:05:08,931 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-92) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:05:08,931 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-97) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:05:08,960 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-95) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:05:08,961 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-96) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:05:09,338 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-98) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:05:09,364 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-94) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:05:09,365 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-94) Received request for favorite PVModuleModel list 2018-10-04 13:05:09,366 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-94) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 13:05:09,404 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-94) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 13:05:09,436 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-94) favorite PVModuleModel list - ok 2018-10-04 13:05:10,514 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-101) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:05:10,514 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-100) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:05:10,516 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-99) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:05:10,516 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-102) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:05:10,517 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-99) >>> Received request to shadow pies for entire project 2018-10-04 13:05:10,819 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-103) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:05:10,823 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-104) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:05:10,843 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-105) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:05:11,152 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-106) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:05:12,555 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-107) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:05:12,556 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-107) Received request to layout panels on all roofs 2018-10-04 13:05:12,856 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-108) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:05:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 13:05:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 13:05:19,417 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-109) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical/analyse] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:05:19,478 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-109) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:05:19,478 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-109) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:05:20,704 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-109) PVWatts weather query status code: OK (200) 2018-10-04 13:05:20,705 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-109) ==> Closes weather station: null 2018-10-04 13:05:20,705 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-109) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 13:05:21,969 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-109) PVWatts simulation service status code: OK (200) 2018-10-04 13:05:22,798 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-110) REST Request - [HTTP METHOD: POST] [PATH INFO: /design/electrical/generate] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:05:22,823 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-110) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:05:22,824 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-110) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:05:23,696 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-110) PVWatts weather query status code: OK (200) 2018-10-04 13:05:23,697 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-110) ==> Closes weather station: null 2018-10-04 13:05:23,697 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-110) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 13:05:24,903 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-110) PVWatts simulation service status code: OK (200) 2018-10-04 13:05:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 13:05:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 13:05:38,470 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-111) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/inverter/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:05:38,471 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-111) Received request for Inverters list with favorite flag 2018-10-04 13:05:38,472 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-111) SELECT i.id as inverterId, i.product_family_name as productFamilyName, i.manufacturer_id as manufacturerId, m.short_name as manufacturerName, i.paco as paco, 0 as isCustom, 0 as isFavorite FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id WHERE i.is_public = 1 AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 13:05:38,487 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-111) SELECT COUNT(i.id) FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id WHERE i.is_public = 1 AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL 2018-10-04 13:05:38,496 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-111) InverterModel list with favorite flag - ok 2018-10-04 13:05:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 13:05:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 13:06:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 13:06:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 13:06:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 13:06:15,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 13:06:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 13:06:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 13:06:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 13:06:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 13:07:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 13:07:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 13:07:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 13:07:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 13:07:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 13:07:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 13:07:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 13:07:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 13:08:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 13:08:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 13:08:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 13:08:15,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 13:08:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 13:08:30,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 13:08:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 13:08:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 13:09:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 13:09:00,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 13:09:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 13:09:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 13:09:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 13:09:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 13:09:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 13:09:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 13:10:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 13:10:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 13:10:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 13:10:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 13:10:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 13:10:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 13:10:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 13:10:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 13:10:50,105 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-112) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:10:50,180 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-117) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:10:50,180 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-115) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:10:50,204 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-116) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:10:50,204 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-114) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:10:50,575 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-118) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:10:50,601 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-120) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:10:50,602 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-120) Received request for favorite PVModuleModel list 2018-10-04 13:10:50,602 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-120) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 13:10:50,639 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-120) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 13:10:50,669 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-120) favorite PVModuleModel list - ok 2018-10-04 13:10:51,790 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-119) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:10:51,790 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-121) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:10:51,791 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-122) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:10:51,792 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-122) >>> Received request to shadow pies for entire project 2018-10-04 13:10:51,794 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-123) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:10:52,097 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-124) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:10:52,099 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-125) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:10:52,117 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-126) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:10:52,152 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-127) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:10:53,819 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-128) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:10:53,819 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-129) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:10:53,820 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-128) Received request to layout panels on all roofs 2018-10-04 13:10:56,291 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-130) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical/analyse] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:10:56,349 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-130) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:10:56,349 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-130) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:10:57,616 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-130) PVWatts weather query status code: OK (200) 2018-10-04 13:10:57,617 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-130) ==> Closes weather station: null 2018-10-04 13:10:57,617 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-130) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 13:10:58,876 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-130) PVWatts simulation service status code: OK (200) 2018-10-04 13:10:59,781 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-131) REST Request - [HTTP METHOD: POST] [PATH INFO: /design/electrical/generate] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:10:59,805 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-131) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:10:59,806 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-131) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:11:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 13:11:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 13:11:00,668 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-131) PVWatts weather query status code: OK (200) 2018-10-04 13:11:00,669 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-131) ==> Closes weather station: null 2018-10-04 13:11:00,669 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-131) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 13:11:01,942 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-131) PVWatts simulation service status code: OK (200) 2018-10-04 13:11:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 13:11:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 13:11:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 13:11:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 13:11:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 13:11:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 13:12:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 13:12:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 13:12:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 13:12:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 13:12:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 13:12:30,007 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 13:12:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 13:12:45,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 13:12:51,518 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-132) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:12:51,596 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-135) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:12:51,596 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-134) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:12:51,623 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-133) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:12:51,967 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-136) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:12:52,341 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-137) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:12:52,368 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-139) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:12:52,369 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-139) Received request for favorite PVModuleModel list 2018-10-04 13:12:52,370 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-139) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 13:12:52,408 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-139) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 13:12:52,437 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-139) favorite PVModuleModel list - ok 2018-10-04 13:12:53,528 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-141) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:12:53,528 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-140) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:12:53,529 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-138) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:12:53,531 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-138) >>> Received request to shadow pies for entire project 2018-10-04 13:12:53,531 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-142) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:12:53,834 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-143) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:12:53,836 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-144) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:12:53,858 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-145) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:12:53,880 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-146) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:12:55,558 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-147) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:12:55,558 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-148) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:12:55,559 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-147) Received request to layout panels on all roofs 2018-10-04 13:13:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 13:13:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 13:13:10,813 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-149) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical/analyse] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:13:10,872 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-149) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:13:10,872 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-149) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:13:11,770 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-149) PVWatts weather query status code: OK (200) 2018-10-04 13:13:11,771 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-149) ==> Closes weather station: null 2018-10-04 13:13:11,771 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-149) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 13:13:13,212 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-149) PVWatts simulation service status code: OK (200) 2018-10-04 13:13:14,800 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-151) REST Request - [HTTP METHOD: POST] [PATH INFO: /design/electrical/generate] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:13:14,825 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-151) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:13:14,826 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-151) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:13:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 13:13:15,010 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 13:13:15,691 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-151) PVWatts weather query status code: OK (200) 2018-10-04 13:13:15,692 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-151) ==> Closes weather station: null 2018-10-04 13:13:15,692 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-151) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 13:13:16,972 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-151) PVWatts simulation service status code: OK (200) 2018-10-04 13:13:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 13:13:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 13:13:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 13:13:45,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 13:13:57,026 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-150) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:13:57,103 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-153) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:13:57,103 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-155) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:13:57,129 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-152) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:13:57,500 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-154) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:13:57,872 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-156) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:13:57,900 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-158) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:13:57,900 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-158) Received request for favorite PVModuleModel list 2018-10-04 13:13:57,901 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-158) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 13:13:57,943 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-158) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 13:13:57,978 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-158) favorite PVModuleModel list - ok 2018-10-04 13:13:58,928 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-159) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:13:58,928 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-157) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:13:58,931 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-160) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:13:58,932 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-161) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:13:58,932 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-160) >>> Received request to shadow pies for entire project 2018-10-04 13:13:59,235 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-162) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:13:59,237 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-163) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:13:59,563 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-164) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:13:59,589 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-165) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:14:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 13:14:00,007 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 13:14:00,977 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-166) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:14:00,977 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-168) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:14:00,978 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-166) Received request to layout panels on all roofs 2018-10-04 13:14:03,671 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-167) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical/analyse] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:14:03,742 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-167) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:14:03,742 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-167) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:14:04,682 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-167) PVWatts weather query status code: OK (200) 2018-10-04 13:14:04,682 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-167) ==> Closes weather station: null 2018-10-04 13:14:04,682 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-167) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 13:14:05,911 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-167) PVWatts simulation service status code: OK (200) 2018-10-04 13:14:07,024 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-169) REST Request - [HTTP METHOD: POST] [PATH INFO: /design/electrical/generate] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:14:07,051 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-169) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:14:07,051 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-169) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:14:07,979 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-169) PVWatts weather query status code: OK (200) 2018-10-04 13:14:07,979 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-169) ==> Closes weather station: null 2018-10-04 13:14:07,979 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-169) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 13:14:09,230 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-169) PVWatts simulation service status code: OK (200) 2018-10-04 13:14:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 13:14:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 13:14:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 13:14:30,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 13:14:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 13:14:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 13:14:57,901 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-172) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:14:57,977 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-173) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:14:57,977 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-175) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:14:57,999 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-171) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:14:58,372 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-176) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:14:58,742 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-174) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:14:58,767 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-170) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:14:58,768 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-170) Received request for favorite PVModuleModel list 2018-10-04 13:14:58,769 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-170) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 13:14:58,808 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-170) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 13:14:58,853 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-170) favorite PVModuleModel list - ok 2018-10-04 13:14:59,822 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-177) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:14:59,822 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-178) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:14:59,828 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-179) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:14:59,828 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-180) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:14:59,828 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-179) >>> Received request to shadow pies for entire project 2018-10-04 13:15:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 13:15:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 13:15:00,135 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-181) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:15:00,135 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-182) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:15:00,157 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-183) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:15:00,167 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-184) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:15:02,146 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-186) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:15:02,146 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-185) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:15:02,147 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-185) Received request to layout panels on all roofs 2018-10-04 13:15:05,494 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-187) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical/analyse] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:15:05,546 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-187) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:15:05,547 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-187) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:15:06,503 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-187) PVWatts weather query status code: OK (200) 2018-10-04 13:15:06,503 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-187) ==> Closes weather station: null 2018-10-04 13:15:06,503 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-187) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 13:15:07,769 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-187) PVWatts simulation service status code: OK (200) 2018-10-04 13:15:08,683 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-188) REST Request - [HTTP METHOD: POST] [PATH INFO: /design/electrical/generate] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:15:08,707 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-188) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:15:08,707 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-188) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:15:09,590 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-188) PVWatts weather query status code: OK (200) 2018-10-04 13:15:09,590 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-188) ==> Closes weather station: null 2018-10-04 13:15:09,590 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-188) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 13:15:10,952 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-188) PVWatts simulation service status code: OK (200) 2018-10-04 13:15:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 13:15:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 13:15:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 13:15:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 13:15:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 13:15:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 13:16:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 13:16:00,007 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 13:16:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 13:16:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 13:16:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 13:16:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 13:16:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 13:16:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 13:17:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 13:17:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 13:17:01,728 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-189) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:17:01,810 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-190) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:17:01,810 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-194) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:17:01,843 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-191) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:17:02,188 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-192) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:17:02,558 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-193) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:17:02,586 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-195) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:17:02,587 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-195) Received request for favorite PVModuleModel list 2018-10-04 13:17:02,587 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-195) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 13:17:02,625 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-195) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 13:17:02,656 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-195) favorite PVModuleModel list - ok 2018-10-04 13:17:03,681 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-197) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:17:03,681 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-198) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:17:03,683 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-196) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:17:03,683 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-196) >>> Received request to shadow pies for entire project 2018-10-04 13:17:03,685 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-199) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:17:03,987 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-200) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:17:03,989 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-201) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:17:04,016 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-202) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:17:04,036 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-203) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:17:05,711 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-204) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:17:05,711 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-205) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:17:05,712 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-204) Received request to layout panels on all roofs 2018-10-04 13:17:07,788 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-207) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical/analyse] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:17:07,842 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-207) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:17:07,842 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-207) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:17:09,081 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-207) PVWatts weather query status code: OK (200) 2018-10-04 13:17:09,081 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-207) ==> Closes weather station: null 2018-10-04 13:17:09,081 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-207) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 13:17:10,314 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-207) PVWatts simulation service status code: OK (200) 2018-10-04 13:17:11,252 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-206) REST Request - [HTTP METHOD: POST] [PATH INFO: /design/electrical/generate] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:17:11,277 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-206) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:17:11,278 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-206) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:17:12,154 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-206) PVWatts weather query status code: OK (200) 2018-10-04 13:17:12,154 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-206) ==> Closes weather station: null 2018-10-04 13:17:12,155 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-206) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 13:17:13,523 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-206) PVWatts simulation service status code: OK (200) 2018-10-04 13:17:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 13:17:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 13:17:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 13:17:30,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 13:17:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 13:17:45,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 13:18:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 13:18:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 13:18:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 13:18:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 13:18:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 13:18:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 13:18:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 13:18:45,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 13:19:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 13:19:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 13:19:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 13:19:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 13:19:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 13:19:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 13:19:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 13:19:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 13:20:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 13:20:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 13:20:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 13:20:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 13:20:29,806 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-211) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:20:29,890 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-209) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:20:29,891 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-208) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:20:29,913 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-210) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:20:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 13:20:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 13:20:30,266 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-214) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:20:30,637 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-212) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:20:30,663 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-215) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:20:30,664 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-215) Received request for favorite PVModuleModel list 2018-10-04 13:20:30,665 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-215) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 13:20:31,092 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-215) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 13:20:31,119 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-215) favorite PVModuleModel list - ok 2018-10-04 13:20:31,914 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-213) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:20:31,914 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-216) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:20:31,917 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-217) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:20:31,917 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-218) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:20:31,918 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-217) >>> Received request to shadow pies for entire project 2018-10-04 13:20:32,219 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-219) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:20:32,222 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-221) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:20:32,238 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-220) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:20:32,263 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-222) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:20:33,970 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-225) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:20:33,970 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-223) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:20:33,971 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-223) Received request to layout panels on all roofs 2018-10-04 13:20:40,079 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-224) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical/analyse] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:20:40,136 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-224) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:20:40,136 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-224) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:20:41,072 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-224) PVWatts weather query status code: OK (200) 2018-10-04 13:20:41,073 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-224) ==> Closes weather station: null 2018-10-04 13:20:41,073 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-224) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 13:20:42,339 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-224) PVWatts simulation service status code: OK (200) 2018-10-04 13:20:43,493 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-226) REST Request - [HTTP METHOD: POST] [PATH INFO: /design/electrical/generate] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:20:43,519 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-226) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:20:43,519 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-226) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:20:44,397 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-226) PVWatts weather query status code: OK (200) 2018-10-04 13:20:44,398 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-226) ==> Closes weather station: null 2018-10-04 13:20:44,398 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-226) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 13:20:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 13:20:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 13:20:46,691 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-226) PVWatts simulation service status code: OK (200) 2018-10-04 13:21:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 13:21:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 13:21:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 13:21:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 13:21:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 13:21:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 13:21:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 13:21:45,306 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 13:21:52,258 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-227) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:21:52,331 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-228) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:21:52,331 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-229) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:21:52,354 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-230) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:21:52,710 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-232) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:21:53,084 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-233) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:21:53,114 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-231) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:21:53,115 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-231) Received request for favorite PVModuleModel list 2018-10-04 13:21:53,116 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-231) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 13:21:53,153 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-231) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 13:21:53,184 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-231) favorite PVModuleModel list - ok 2018-10-04 13:21:54,187 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-234) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:21:54,187 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-235) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:21:54,190 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-236) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:21:54,191 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-236) >>> Received request to shadow pies for entire project 2018-10-04 13:21:54,193 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-237) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:21:54,495 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-238) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:21:54,495 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-239) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:21:54,532 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-240) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:21:54,544 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-242) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:21:56,294 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-241) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:21:56,294 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-246) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:21:56,295 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-241) Received request to layout panels on all roofs 2018-10-04 13:22:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 13:22:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 13:22:02,960 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-244) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical/analyse] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:22:03,019 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-244) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:22:03,019 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-244) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:22:03,958 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-244) PVWatts weather query status code: OK (200) 2018-10-04 13:22:03,958 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-244) ==> Closes weather station: null 2018-10-04 13:22:03,958 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-244) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 13:22:05,210 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-244) PVWatts simulation service status code: OK (200) 2018-10-04 13:22:06,054 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-243) REST Request - [HTTP METHOD: POST] [PATH INFO: /design/electrical/generate] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:22:06,076 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-243) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:22:06,077 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-243) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:22:07,000 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-243) PVWatts weather query status code: OK (200) 2018-10-04 13:22:07,000 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-243) ==> Closes weather station: null 2018-10-04 13:22:07,000 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-243) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 13:22:08,215 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-243) PVWatts simulation service status code: OK (200) 2018-10-04 13:22:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 13:22:15,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 13:22:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 13:22:30,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 13:22:43,570 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-245) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical/analyse] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:22:43,623 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-245) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:22:43,624 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-245) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:22:44,506 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-245) PVWatts weather query status code: OK (200) 2018-10-04 13:22:44,506 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-245) ==> Closes weather station: null 2018-10-04 13:22:44,506 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-245) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 13:22:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 13:22:45,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 13:22:45,713 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-245) PVWatts simulation service status code: OK (200) 2018-10-04 13:23:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 13:23:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 13:23:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 13:23:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 13:23:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 13:23:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 13:23:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 13:23:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 13:23:54,954 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-247) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:23:55,037 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-249) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:23:55,037 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-250) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:23:55,066 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-248) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:23:55,367 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-251) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:23:55,673 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-252) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:23:55,789 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-253) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:23:55,789 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-253) Received request for favorite PVModuleModel list 2018-10-04 13:23:55,790 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-253) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 13:23:56,127 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-253) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 13:23:56,155 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-253) favorite PVModuleModel list - ok 2018-10-04 13:23:56,884 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-255) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:23:56,884 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-254) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:23:57,188 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-256) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:23:57,188 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-1) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:23:57,189 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-256) >>> Received request to shadow pies for entire project 2018-10-04 13:23:57,190 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-3) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:23:57,191 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-2) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:23:57,228 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-6) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:23:57,245 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-8) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:23:57,627 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-5) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:23:57,629 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-5) Received request to layout panels on all roofs 2018-10-04 13:23:57,929 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-7) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:24:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 13:24:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 13:24:14,340 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-4) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:24:14,416 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-9) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:24:14,417 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-12) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:24:14,439 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-10) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:24:14,741 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-11) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:24:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 13:24:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 13:24:15,112 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-17) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:24:15,139 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-16) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:24:15,139 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-16) Received request for favorite PVModuleModel list 2018-10-04 13:24:15,140 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-16) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 13:24:15,565 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-16) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 13:24:15,591 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-16) favorite PVModuleModel list - ok 2018-10-04 13:24:16,659 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-15) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:24:16,659 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-14) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:24:16,659 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-13) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:24:16,659 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-19) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:24:16,660 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-15) >>> Received request to shadow pies for entire project 2018-10-04 13:24:16,662 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-20) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:24:16,662 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-18) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:24:16,986 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-22) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:24:17,006 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-21) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:24:17,179 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-26) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:24:17,180 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-24) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:24:17,180 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-26) Received request to layout panels on all roofs 2018-10-04 13:24:22,634 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-23) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical/analyse] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:24:22,694 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-23) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:24:22,694 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-23) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:24:23,880 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-23) PVWatts weather query status code: OK (200) 2018-10-04 13:24:23,880 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-23) ==> Closes weather station: null 2018-10-04 13:24:23,880 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-23) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 13:24:25,125 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-23) PVWatts simulation service status code: OK (200) 2018-10-04 13:24:26,288 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-25) REST Request - [HTTP METHOD: POST] [PATH INFO: /design/electrical/generate] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:24:26,313 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-25) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:24:26,314 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-25) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:24:27,180 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-25) PVWatts weather query status code: OK (200) 2018-10-04 13:24:27,180 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-25) ==> Closes weather station: null 2018-10-04 13:24:27,180 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-25) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 13:24:28,398 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-25) PVWatts simulation service status code: OK (200) 2018-10-04 13:24:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 13:24:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 13:24:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 13:24:45,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 13:25:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 13:25:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 13:25:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 13:25:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 13:25:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 13:25:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 13:25:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 13:25:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 13:26:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 13:26:00,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 13:26:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 13:26:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 13:26:28,126 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-27) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:26:28,199 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-29) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:26:28,199 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-30) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:26:28,223 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-28) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:26:28,586 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-31) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:26:28,973 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-32) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:26:29,116 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-33) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:26:29,116 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-33) Received request for favorite PVModuleModel list 2018-10-04 13:26:29,117 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-33) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 13:26:29,151 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-33) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 13:26:29,176 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-33) favorite PVModuleModel list - ok 2018-10-04 13:26:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 13:26:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 13:26:30,266 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-35) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:26:30,266 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-34) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:26:30,270 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-36) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:26:30,270 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-38) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:26:30,270 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-36) >>> Received request to shadow pies for entire project 2018-10-04 13:26:30,573 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-40) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:26:30,575 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-37) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:26:30,601 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-41) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:26:30,632 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-39) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:26:32,460 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-42) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:26:32,460 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-44) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:26:32,460 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-42) Received request to layout panels on all roofs 2018-10-04 13:26:34,568 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-46) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical/analyse] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:26:34,628 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-46) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:26:34,628 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-46) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:26:35,561 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-46) PVWatts weather query status code: OK (200) 2018-10-04 13:26:35,561 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-46) ==> Closes weather station: null 2018-10-04 13:26:35,561 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-46) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 13:26:36,835 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-46) PVWatts simulation service status code: OK (200) 2018-10-04 13:26:37,619 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-43) REST Request - [HTTP METHOD: POST] [PATH INFO: /design/electrical/generate] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:26:37,646 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-43) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:26:37,647 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-43) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:26:38,571 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-43) PVWatts weather query status code: OK (200) 2018-10-04 13:26:38,571 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-43) ==> Closes weather station: null 2018-10-04 13:26:38,571 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-43) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 13:26:39,805 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-43) PVWatts simulation service status code: OK (200) 2018-10-04 13:26:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 13:26:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 13:27:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 13:27:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 13:27:04,026 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-45) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:27:04,121 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-47) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:27:04,121 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-49) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:27:04,147 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-50) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:27:04,529 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-48) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:27:04,900 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-51) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:27:04,927 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-52) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:27:04,928 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-52) Received request for favorite PVModuleModel list 2018-10-04 13:27:04,929 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-52) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 13:27:04,965 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-52) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 13:27:04,992 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-52) favorite PVModuleModel list - ok 2018-10-04 13:27:06,075 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-53) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:27:06,076 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-54) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:27:06,079 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-55) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:27:06,079 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-57) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:27:06,080 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-55) >>> Received request to shadow pies for entire project 2018-10-04 13:27:06,384 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-56) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:27:06,384 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-59) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:27:06,403 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-58) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:27:06,425 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-60) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:27:08,140 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-63) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:27:08,140 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-62) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:27:08,141 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-63) Received request to layout panels on all roofs 2018-10-04 13:27:10,663 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-66) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical/analyse] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:27:10,719 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-66) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:27:10,719 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-66) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:27:11,615 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-66) PVWatts weather query status code: OK (200) 2018-10-04 13:27:11,615 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-66) ==> Closes weather station: null 2018-10-04 13:27:11,615 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-66) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 13:27:13,095 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-66) PVWatts simulation service status code: OK (200) 2018-10-04 13:27:14,190 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-64) REST Request - [HTTP METHOD: POST] [PATH INFO: /design/electrical/generate] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:27:14,215 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-64) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:27:14,216 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-64) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:27:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 13:27:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 13:27:15,086 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-64) PVWatts weather query status code: OK (200) 2018-10-04 13:27:15,087 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-64) ==> Closes weather station: null 2018-10-04 13:27:15,087 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-64) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 13:27:16,523 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-64) PVWatts simulation service status code: OK (200) 2018-10-04 13:27:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 13:27:30,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 13:27:40,841 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-61) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:27:40,916 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-67) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:27:40,916 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-69) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:27:40,941 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-70) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:27:41,243 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-65) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:27:41,517 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-68) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:27:41,645 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-71) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:27:41,645 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-71) Received request for favorite PVModuleModel list 2018-10-04 13:27:41,646 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-71) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 13:27:41,681 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-71) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 13:27:41,703 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-71) favorite PVModuleModel list - ok 2018-10-04 13:27:42,658 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-74) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:27:42,658 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-72) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:27:42,660 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-73) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:27:42,660 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-78) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:27:42,660 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-73) >>> Received request to shadow pies for entire project 2018-10-04 13:27:42,964 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-75) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:27:42,966 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-77) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:27:42,994 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-79) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:27:43,014 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-81) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:27:44,608 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-82) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:27:44,608 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-76) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:27:44,609 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-76) Received request to layout panels on all roofs 2018-10-04 13:27:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 13:27:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 13:28:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 13:28:00,007 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 13:28:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 13:28:15,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 13:28:25,129 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-85) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical/analyse] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:28:25,184 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-85) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:28:25,184 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-85) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:28:26,078 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-85) PVWatts weather query status code: OK (200) 2018-10-04 13:28:26,079 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-85) ==> Closes weather station: null 2018-10-04 13:28:26,079 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-85) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 13:28:27,385 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-85) PVWatts simulation service status code: OK (200) 2018-10-04 13:28:28,163 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-80) REST Request - [HTTP METHOD: POST] [PATH INFO: /design/electrical/generate] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:28:28,186 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-80) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:28:28,186 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-80) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:28:29,069 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-80) PVWatts weather query status code: OK (200) 2018-10-04 13:28:29,070 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-80) ==> Closes weather station: null 2018-10-04 13:28:29,070 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-80) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 13:28:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 13:28:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 13:28:30,358 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-80) PVWatts simulation service status code: OK (200) 2018-10-04 13:28:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 13:28:45,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 13:29:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 13:29:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 13:29:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 13:29:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 13:29:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 13:29:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 13:29:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 13:29:45,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 13:30:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 13:30:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 13:30:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 13:30:15,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 13:30:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 13:30:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 13:30:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 13:30:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 13:31:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 13:31:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 13:31:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 13:31:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 13:31:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 13:31:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 13:31:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 13:31:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 13:32:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 13:32:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 13:32:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 13:32:15,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 13:32:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 13:32:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 13:32:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 13:32:45,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 13:33:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 13:33:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 13:33:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 13:33:15,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 13:33:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 13:33:30,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 13:33:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 13:33:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 13:34:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 13:34:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 13:34:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 13:34:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 13:34:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 13:34:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 13:34:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 13:34:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 13:34:48,655 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-83) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:34:48,733 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-84) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:34:48,733 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-86) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:34:48,757 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-88) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:34:49,114 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-89) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:34:49,485 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-87) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:34:49,515 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-90) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:34:49,516 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-90) Received request for favorite PVModuleModel list 2018-10-04 13:34:49,517 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-90) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 13:34:49,561 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-90) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 13:34:49,591 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-90) favorite PVModuleModel list - ok 2018-10-04 13:34:50,711 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-91) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:34:50,711 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-93) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:34:50,715 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-92) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:34:50,715 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-97) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:34:50,715 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-92) >>> Received request to shadow pies for entire project 2018-10-04 13:34:51,018 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-95) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:34:51,019 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-96) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:34:51,050 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-94) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:34:51,064 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-98) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:34:52,806 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-101) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:34:52,806 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-100) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:34:52,807 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-101) Received request to layout panels on all roofs 2018-10-04 13:34:55,263 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-103) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical/analyse] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:34:55,319 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-103) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:34:55,320 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-103) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:34:56,611 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-103) PVWatts weather query status code: OK (200) 2018-10-04 13:34:56,611 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-103) ==> Closes weather station: null 2018-10-04 13:34:56,611 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-103) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 13:34:57,952 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-103) PVWatts simulation service status code: OK (200) 2018-10-04 13:34:58,827 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-102) REST Request - [HTTP METHOD: POST] [PATH INFO: /design/electrical/generate] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:34:58,854 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-102) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:34:58,855 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-102) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:34:59,732 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-102) PVWatts weather query status code: OK (200) 2018-10-04 13:34:59,733 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-102) ==> Closes weather station: null 2018-10-04 13:34:59,733 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-102) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 13:35:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 13:35:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 13:35:00,943 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-102) PVWatts simulation service status code: OK (200) 2018-10-04 13:35:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 13:35:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 13:35:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 13:35:30,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 13:35:44,654 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-99) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:35:44,741 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-105) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:35:44,741 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-106) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:35:44,882 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-104) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:35:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 13:35:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 13:35:45,185 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-107) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:35:45,555 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-108) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:35:45,583 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-109) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:35:45,583 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-109) Received request for favorite PVModuleModel list 2018-10-04 13:35:45,584 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-109) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 13:35:45,620 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-109) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 13:35:45,653 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-109) favorite PVModuleModel list - ok 2018-10-04 13:35:46,779 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-110) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:35:46,779 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-111) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:35:46,782 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-113) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:35:46,782 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-112) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:35:46,783 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-113) >>> Received request to shadow pies for entire project 2018-10-04 13:35:47,085 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-117) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:35:47,088 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-115) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:35:47,115 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-114) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:35:47,136 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-116) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:35:48,869 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-120) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:35:48,869 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-118) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:35:48,870 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-120) Received request to layout panels on all roofs 2018-10-04 13:35:51,536 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-123) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical/analyse] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:35:51,591 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-123) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:35:51,591 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-123) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:35:52,494 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-123) PVWatts weather query status code: OK (200) 2018-10-04 13:35:52,494 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-123) ==> Closes weather station: null 2018-10-04 13:35:52,494 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-123) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 13:35:53,836 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-123) PVWatts simulation service status code: OK (200) 2018-10-04 13:35:54,668 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-119) REST Request - [HTTP METHOD: POST] [PATH INFO: /design/electrical/generate] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:35:54,691 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-119) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:35:54,692 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-119) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:35:55,571 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-119) PVWatts weather query status code: OK (200) 2018-10-04 13:35:55,572 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-119) ==> Closes weather station: null 2018-10-04 13:35:55,572 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-119) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 13:35:56,881 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-119) PVWatts simulation service status code: OK (200) 2018-10-04 13:36:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 13:36:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 13:36:07,294 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-121) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:07,294 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-124) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization/list] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:07,548 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-126) REST Request - [HTTP METHOD: GET] [PATH INFO: /user] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:10,199 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-127) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization/list] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:10,199 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-122) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:10,262 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-125) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessaccount] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:10,262 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-128) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessaccount/logo] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:10,567 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-129) REST Request - [HTTP METHOD: POST] [PATH INFO: /usermanagement/list] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:10,581 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-129) SELECT e FROM UserAccount e WHERE 1=1 AND e.businessAccountId=:businessAccountId ORDER BY userName DESC 2018-10-04 13:36:10,597 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-129) SELECT COUNT(e.id) FROM UserAccount e WHERE 1=1 AND e.businessAccountId=:businessAccountId 2018-10-04 13:36:13,005 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-130) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization/list] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:13,005 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-131) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:13,222 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-132) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:13,225 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-135) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/manufacturer] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:13,528 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-134) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/inverter/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:13,528 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-134) Received request for Inverters list with favorite flag 2018-10-04 13:36:13,528 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-134) SELECT i.id as inverterId, i.product_family_name as productFamilyName, i.manufacturer_id as manufacturerId, m.short_name as manufacturerName, i.paco as paco, 0 as isCustom, 0 as isFavorite FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id WHERE i.is_public = 1 AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 13:36:13,532 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-136) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:13,532 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-133) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:13,532 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-139) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/filter] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:13,532 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-139) Received request for PVModuleModel list 2018-10-04 13:36:13,532 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-136) Received request for favorite PVModuleModel list 2018-10-04 13:36:13,532 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-133) Received request for favorite PVModuleModel list 2018-10-04 13:36:13,535 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-133) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 13:36:13,535 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-136) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 13:36:13,537 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-134) SELECT COUNT(i.id) FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id WHERE i.is_public = 1 AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL 2018-10-04 13:36:13,542 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-137) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/inverter/filter] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:13,542 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-137) Received request for Inverters list 2018-10-04 13:36:13,561 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-139) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, (pm.business_account_id IS NOT NULL) as isCustom, (f.id IS NOT NULL) as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id LEFT JOIN favorite_pvmodule f on f.pvmodule_id = pm.id WHERE ((pm.business_account_id = :businessAccountId) OR ((f.id IS NOT NULL) AND (f.business_account_id = :businessAccountId) AND (pm.business_account_id IS NULL))) AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturer ASC 2018-10-04 13:36:13,562 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-133) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 13:36:13,565 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-137) SELECT i.id as inverterId, i.product_family_name as productFamilyName, i.manufacturer_id as manufacturerId, m.short_name as manufacturerName, i.paco as paco, (i.business_account_id IS NOT NULL) as isCustom, (f.id IS NOT NULL) as isFavorite FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id LEFT JOIN favorite_inverter f on f.inverter_id = i.id WHERE ((i.business_account_id = :businessAccountId) OR ((f.id IS NOT NULL) AND (f.business_account_id = :businessAccountId) AND (i.business_account_id IS NULL))) AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL ORDER BY manufacturer ASC 2018-10-04 13:36:13,578 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-134) InverterModel list with favorite flag - ok 2018-10-04 13:36:13,586 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-137) SELECT COUNT(i.id) FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id LEFT JOIN favorite_inverter f on f.inverter_id = i.id WHERE ((i.business_account_id = :businessAccountId) OR ((f.id IS NOT NULL) AND (f.business_account_id = :businessAccountId) AND (i.business_account_id IS NULL))) AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL 2018-10-04 13:36:13,588 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-133) favorite PVModuleModel list - ok 2018-10-04 13:36:13,588 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-136) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 13:36:13,593 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-139) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id LEFT JOIN favorite_pvmodule f on f.pvmodule_id = pm.id WHERE ((pm.business_account_id = :businessAccountId) OR ((f.id IS NOT NULL) AND (f.business_account_id = :businessAccountId) AND (pm.business_account_id IS NULL))) AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 13:36:13,594 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-137) InverterModel list - ok 2018-10-04 13:36:13,614 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-136) favorite PVModuleModel list - ok 2018-10-04 13:36:13,618 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-139) PVModuleModel list - ok 2018-10-04 13:36:13,623 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-142) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/inverter/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:13,623 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-142) Received request for Inverters list with favorite flag 2018-10-04 13:36:13,623 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-142) SELECT i.id as inverterId, i.product_family_name as productFamilyName, i.manufacturer_id as manufacturerId, m.short_name as manufacturerName, i.paco as paco, 0 as isCustom, 0 as isFavorite FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id WHERE i.is_public = 1 AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 13:36:13,633 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-142) SELECT COUNT(i.id) FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id WHERE i.is_public = 1 AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL 2018-10-04 13:36:13,642 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-142) InverterModel list with favorite flag - ok 2018-10-04 13:36:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 13:36:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 13:36:15,873 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-141) REST Request - [HTTP METHOD: POST] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:15,876 INFO [com.pvstream.pilot.api.core.bl.workflow.businessmodel.UpdateBusinessModelWorkflowImpl] (default task-141) Updating Business model properties 2018-10-04 13:36:17,782 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-140) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:17,783 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-140) Received request for favorite PVModuleModel list 2018-10-04 13:36:17,783 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-140) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 13:36:17,813 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-140) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 13:36:17,838 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-140) favorite PVModuleModel list - ok 2018-10-04 13:36:18,480 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-138) REST Request - [HTTP METHOD: POST] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:18,481 INFO [com.pvstream.pilot.api.core.bl.workflow.businessmodel.UpdateBusinessModelWorkflowImpl] (default task-138) Updating Business model properties 2018-10-04 13:36:20,138 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-143) REST Request - [HTTP METHOD: GET] [PATH INFO: /projectInfo/last/5/] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:20,139 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-143) SELECT e FROM Project e LEFT JOIN FETCH e.createdBy u WHERE e.businessAccountId = :businessAccountId ORDER BY e.modifiedOn DESC 2018-10-04 13:36:20,148 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-143) SELECT count(e.id) FROM Project e WHERE e.businessAccountId = :businessAccountId 2018-10-04 13:36:20,174 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-145) REST Request - [HTTP METHOD: GET] [PATH INFO: /projectInfo/list/1/10/modifiedOn/DESC/] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:20,175 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-145) SELECT e FROM Project e LEFT JOIN FETCH e.createdBy u WHERE e.businessAccountId = :businessAccountId ORDER BY e.modifiedOn DESC 2018-10-04 13:36:20,182 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-145) SELECT count(e.id) FROM Project e WHERE e.businessAccountId = :businessAccountId 2018-10-04 13:36:21,220 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-144) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:21,220 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-146) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:21,634 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-147) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:21,686 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-148) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:21,687 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-148) Received request for favorite PVModuleModel list 2018-10-04 13:36:21,687 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-148) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 13:36:21,731 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-148) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 13:36:21,754 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-148) favorite PVModuleModel list - ok 2018-10-04 13:36:22,098 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-149) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:22,400 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-151) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:22,402 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-150) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:22,402 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-155) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:22,402 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-153) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:22,403 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-150) >>> Received request to shadow pies for entire project 2018-10-04 13:36:22,405 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-152) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:22,436 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-154) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:22,746 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-158) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:24,145 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-156) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:24,145 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-157) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:24,146 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-156) Received request to layout panels on all roofs 2018-10-04 13:36:26,672 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-162) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical/analyse] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:26,727 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-162) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:36:26,728 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-162) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:36:27,682 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-162) PVWatts weather query status code: OK (200) 2018-10-04 13:36:27,682 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-162) ==> Closes weather station: null 2018-10-04 13:36:27,683 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-162) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 13:36:28,971 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-162) PVWatts simulation service status code: OK (200) 2018-10-04 13:36:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 13:36:30,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 13:36:30,093 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-161) REST Request - [HTTP METHOD: POST] [PATH INFO: /design/electrical/generate] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:30,122 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-161) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:36:30,123 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-161) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:36:31,065 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-161) PVWatts weather query status code: OK (200) 2018-10-04 13:36:31,066 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-161) ==> Closes weather station: null 2018-10-04 13:36:31,066 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-161) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 13:36:32,400 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-161) PVWatts simulation service status code: OK (200) 2018-10-04 13:36:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 13:36:45,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 13:36:56,649 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-159) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:56,732 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-160) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:56,733 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-164) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:56,758 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-165) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:57,127 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-163) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:57,500 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-166) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:57,526 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-168) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:57,527 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-168) Received request for favorite PVModuleModel list 2018-10-04 13:36:57,528 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-168) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 13:36:57,564 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-168) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 13:36:57,589 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-168) favorite PVModuleModel list - ok 2018-10-04 13:36:58,743 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-167) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:58,744 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-169) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:58,746 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-173) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:58,746 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-172) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:58,747 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-172) >>> Received request to shadow pies for entire project 2018-10-04 13:36:59,050 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-175) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:59,052 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-171) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:59,077 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-176) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:36:59,088 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-170) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:37:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 13:37:00,007 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 13:37:01,013 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-174) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:37:01,013 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-177) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:37:01,014 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-174) Received request to layout panels on all roofs 2018-10-04 13:37:03,105 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-180) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical/analyse] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:37:03,159 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-180) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:37:03,159 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-180) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:37:04,092 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-180) PVWatts weather query status code: OK (200) 2018-10-04 13:37:04,092 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-180) ==> Closes weather station: null 2018-10-04 13:37:04,092 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-180) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 13:37:05,363 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-180) PVWatts simulation service status code: OK (200) 2018-10-04 13:37:06,470 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-178) REST Request - [HTTP METHOD: POST] [PATH INFO: /design/electrical/generate] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:37:06,494 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-178) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:37:06,494 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-178) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:37:07,371 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-178) PVWatts weather query status code: OK (200) 2018-10-04 13:37:07,372 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-178) ==> Closes weather station: null 2018-10-04 13:37:07,372 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-178) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 13:37:08,614 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-178) PVWatts simulation service status code: OK (200) 2018-10-04 13:37:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 13:37:15,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 13:37:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 13:37:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 13:37:34,001 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-179) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:37:34,084 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-181) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:37:34,084 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-183) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:37:34,110 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-184) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:37:34,486 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-182) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:37:34,862 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-185) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:37:34,886 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-186) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:37:34,887 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-186) Received request for favorite PVModuleModel list 2018-10-04 13:37:34,888 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-186) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 13:37:34,939 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-186) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 13:37:34,969 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-186) favorite PVModuleModel list - ok 2018-10-04 13:37:36,014 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-187) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:37:36,014 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-188) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:37:36,017 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-189) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:37:36,017 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-190) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:37:36,017 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-189) >>> Received request to shadow pies for entire project 2018-10-04 13:37:36,321 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-194) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:37:36,324 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-191) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:37:36,352 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-192) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:37:36,404 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-195) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:37:38,076 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-193) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:37:38,076 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-199) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:37:38,076 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-193) Received request to layout panels on all roofs 2018-10-04 13:37:40,019 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-198) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical/analyse] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:37:40,075 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-198) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:37:40,075 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-198) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:37:41,151 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-198) PVWatts weather query status code: OK (200) 2018-10-04 13:37:41,151 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-198) ==> Closes weather station: null 2018-10-04 13:37:41,151 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-198) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 13:37:42,395 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-198) PVWatts simulation service status code: OK (200) 2018-10-04 13:37:43,593 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-197) REST Request - [HTTP METHOD: POST] [PATH INFO: /design/electrical/generate] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:37:43,616 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-197) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:37:43,617 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-197) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:37:44,509 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-197) PVWatts weather query status code: OK (200) 2018-10-04 13:37:44,509 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-197) ==> Closes weather station: null 2018-10-04 13:37:44,509 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-197) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 13:37:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 13:37:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 13:37:45,780 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-197) PVWatts simulation service status code: OK (200) 2018-10-04 13:37:55,992 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-196) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization/list] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:37:55,992 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-200) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:37:56,246 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-202) REST Request - [HTTP METHOD: GET] [PATH INFO: /user] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:37:57,296 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-201) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:37:57,296 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-203) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization/list] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:37:57,497 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-204) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:37:57,500 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-205) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/manufacturer] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:37:57,802 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-207) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/inverter/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:37:57,803 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-206) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:37:57,804 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-206) Received request for favorite PVModuleModel list 2018-10-04 13:37:57,807 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-206) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 13:37:57,808 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-211) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:37:57,808 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-211) Received request for favorite PVModuleModel list 2018-10-04 13:37:57,809 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-211) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 13:37:57,809 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-209) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/filter] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:37:57,810 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-209) Received request for PVModuleModel list 2018-10-04 13:37:57,815 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-208) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/inverter/filter] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:37:57,824 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-208) Received request for Inverters list 2018-10-04 13:37:57,824 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-207) Received request for Inverters list with favorite flag 2018-10-04 13:37:57,825 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-207) SELECT i.id as inverterId, i.product_family_name as productFamilyName, i.manufacturer_id as manufacturerId, m.short_name as manufacturerName, i.paco as paco, 0 as isCustom, 0 as isFavorite FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id WHERE i.is_public = 1 AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 13:37:57,833 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-209) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, (pm.business_account_id IS NOT NULL) as isCustom, (f.id IS NOT NULL) as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id LEFT JOIN favorite_pvmodule f on f.pvmodule_id = pm.id WHERE ((pm.business_account_id = :businessAccountId) OR ((f.id IS NOT NULL) AND (f.business_account_id = :businessAccountId) AND (pm.business_account_id IS NULL))) AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturer ASC 2018-10-04 13:37:57,835 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-208) SELECT i.id as inverterId, i.product_family_name as productFamilyName, i.manufacturer_id as manufacturerId, m.short_name as manufacturerName, i.paco as paco, (i.business_account_id IS NOT NULL) as isCustom, (f.id IS NOT NULL) as isFavorite FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id LEFT JOIN favorite_inverter f on f.inverter_id = i.id WHERE ((i.business_account_id = :businessAccountId) OR ((f.id IS NOT NULL) AND (f.business_account_id = :businessAccountId) AND (i.business_account_id IS NULL))) AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL ORDER BY manufacturer ASC 2018-10-04 13:37:57,837 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-207) SELECT COUNT(i.id) FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id WHERE i.is_public = 1 AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL 2018-10-04 13:37:57,839 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-206) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 13:37:57,848 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-208) SELECT COUNT(i.id) FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id LEFT JOIN favorite_inverter f on f.inverter_id = i.id WHERE ((i.business_account_id = :businessAccountId) OR ((f.id IS NOT NULL) AND (f.business_account_id = :businessAccountId) AND (i.business_account_id IS NULL))) AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL 2018-10-04 13:37:57,857 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-208) InverterModel list - ok 2018-10-04 13:37:57,857 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-207) InverterModel list with favorite flag - ok 2018-10-04 13:37:57,858 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-211) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 13:37:57,862 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-209) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id LEFT JOIN favorite_pvmodule f on f.pvmodule_id = pm.id WHERE ((pm.business_account_id = :businessAccountId) OR ((f.id IS NOT NULL) AND (f.business_account_id = :businessAccountId) AND (pm.business_account_id IS NULL))) AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 13:37:57,873 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-206) favorite PVModuleModel list - ok 2018-10-04 13:37:57,882 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-211) favorite PVModuleModel list - ok 2018-10-04 13:37:57,884 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-209) PVModuleModel list - ok 2018-10-04 13:37:57,884 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-210) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/inverter/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:37:57,885 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-210) Received request for Inverters list with favorite flag 2018-10-04 13:37:57,885 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-210) SELECT i.id as inverterId, i.product_family_name as productFamilyName, i.manufacturer_id as manufacturerId, m.short_name as manufacturerName, i.paco as paco, 0 as isCustom, 0 as isFavorite FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id WHERE i.is_public = 1 AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 13:37:57,894 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-210) SELECT COUNT(i.id) FROM inverter_model i LEFT JOIN manufacturer m on m.id = i.manufacturer_id WHERE i.is_public = 1 AND i.enabled = true AND i.is_active = true AND i.is_available_for_simulation = true AND i.original_inverter_id IS NULL 2018-10-04 13:37:57,905 INFO [com.pvstream.pilot.api.presentation.services.InverterModelResource] (default task-210) InverterModel list with favorite flag - ok 2018-10-04 13:38:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 13:38:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 13:38:00,536 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-214) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:38:00,537 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-214) Received request for favorite PVModuleModel list 2018-10-04 13:38:00,537 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-214) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 13:38:00,566 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-214) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 13:38:00,590 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-214) favorite PVModuleModel list - ok 2018-10-04 13:38:01,537 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-212) REST Request - [HTTP METHOD: POST] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:38:01,537 INFO [com.pvstream.pilot.api.core.bl.workflow.businessmodel.UpdateBusinessModelWorkflowImpl] (default task-212) Updating Business model properties 2018-10-04 13:38:01,770 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-215) REST Request - [HTTP METHOD: GET] [PATH INFO: /projectInfo/last/5/] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:38:01,771 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-215) SELECT e FROM Project e LEFT JOIN FETCH e.createdBy u WHERE e.businessAccountId = :businessAccountId ORDER BY e.modifiedOn DESC 2018-10-04 13:38:01,782 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-215) SELECT count(e.id) FROM Project e WHERE e.businessAccountId = :businessAccountId 2018-10-04 13:38:02,124 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-218) REST Request - [HTTP METHOD: GET] [PATH INFO: /projectInfo/list/1/10/modifiedOn/DESC/] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:38:02,125 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-218) SELECT e FROM Project e LEFT JOIN FETCH e.createdBy u WHERE e.businessAccountId = :businessAccountId ORDER BY e.modifiedOn DESC 2018-10-04 13:38:02,131 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-218) SELECT count(e.id) FROM Project e WHERE e.businessAccountId = :businessAccountId 2018-10-04 13:38:05,481 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-216) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:38:05,481 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-213) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:38:05,882 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-219) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:38:05,930 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-220) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:38:05,930 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-220) Received request for favorite PVModuleModel list 2018-10-04 13:38:05,931 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-220) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 13:38:05,974 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-220) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 13:38:06,002 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-220) favorite PVModuleModel list - ok 2018-10-04 13:38:06,363 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-222) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:38:06,665 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-221) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:38:06,665 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-217) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:38:06,666 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-221) >>> Received request to shadow pies for entire project 2018-10-04 13:38:06,667 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-223) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:38:06,669 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-225) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:38:06,671 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-224) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:38:06,693 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-226) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:38:07,005 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-227) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:38:08,456 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-229) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:38:08,456 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-228) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:38:08,457 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-229) Received request to layout panels on all roofs 2018-10-04 13:38:10,116 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-230) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical/analyse] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:38:10,176 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-230) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:38:10,176 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-230) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:38:11,040 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-230) PVWatts weather query status code: OK (200) 2018-10-04 13:38:11,041 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-230) ==> Closes weather station: null 2018-10-04 13:38:11,041 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-230) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 13:38:12,283 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-230) PVWatts simulation service status code: OK (200) 2018-10-04 13:38:13,439 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-232) REST Request - [HTTP METHOD: POST] [PATH INFO: /design/electrical/generate] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:38:13,466 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-232) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:38:13,467 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-232) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:38:14,410 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-232) PVWatts weather query status code: OK (200) 2018-10-04 13:38:14,410 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-232) ==> Closes weather station: null 2018-10-04 13:38:14,410 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-232) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 13:38:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 13:38:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 13:38:15,630 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-232) PVWatts simulation service status code: OK (200) 2018-10-04 13:38:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 13:38:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 13:38:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 13:38:45,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 13:39:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 13:39:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 13:39:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 13:39:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 13:39:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 13:39:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 13:39:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 13:39:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 13:40:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 13:40:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 13:40:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 13:40:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 13:40:26,230 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-231) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:40:26,323 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-233) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:40:26,323 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-234) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:40:26,453 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-237) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:40:26,757 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-235) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:40:27,131 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-236) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:40:27,158 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-238) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:40:27,158 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-238) Received request for favorite PVModuleModel list 2018-10-04 13:40:27,159 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-238) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 13:40:27,199 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-238) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 13:40:27,232 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-238) favorite PVModuleModel list - ok 2018-10-04 13:40:28,226 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-242) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:40:28,226 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-240) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:40:28,229 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-239) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:40:28,229 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-241) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:40:28,229 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-239) >>> Received request to shadow pies for entire project 2018-10-04 13:40:28,532 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-246) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:40:28,535 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-244) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:40:28,565 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-243) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:40:28,578 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-245) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:40:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 13:40:30,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 13:40:30,219 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-247) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:40:30,219 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-249) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:40:30,219 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-247) Received request to layout panels on all roofs 2018-10-04 13:40:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 13:40:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 13:41:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 13:41:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 13:41:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 13:41:15,007 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 13:41:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 13:41:30,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 13:41:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 13:41:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 13:42:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 13:42:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 13:42:10,143 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-250) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:42:10,219 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-251) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:42:10,219 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-248) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:42:10,242 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-252) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:42:10,589 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-253) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:42:10,960 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-254) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:42:10,986 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-255) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:42:10,986 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-255) Received request for favorite PVModuleModel list 2018-10-04 13:42:10,987 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-255) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 13:42:11,021 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-255) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 13:42:11,049 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-255) favorite PVModuleModel list - ok 2018-10-04 13:42:12,078 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-1) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:42:12,078 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-3) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:42:12,083 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-8) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:42:12,083 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-6) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:42:12,083 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-6) >>> Received request to shadow pies for entire project 2018-10-04 13:42:12,385 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-256) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:42:12,387 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-2) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:42:12,409 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-5) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:42:12,422 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-7) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:42:14,136 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-9) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:42:14,136 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-4) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:42:14,137 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-4) Received request to layout panels on all roofs 2018-10-04 13:42:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 13:42:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 13:42:17,161 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-12) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical/analyse] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:42:17,218 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-12) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:42:17,218 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-12) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:42:18,462 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-12) PVWatts weather query status code: OK (200) 2018-10-04 13:42:18,462 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-12) ==> Closes weather station: null 2018-10-04 13:42:18,463 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-12) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 13:42:19,700 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-12) PVWatts simulation service status code: OK (200) 2018-10-04 13:42:20,481 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-10) REST Request - [HTTP METHOD: POST] [PATH INFO: /design/electrical/generate] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:42:20,505 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-10) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:42:20,506 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-10) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:42:21,357 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-10) PVWatts weather query status code: OK (200) 2018-10-04 13:42:21,357 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-10) ==> Closes weather station: null 2018-10-04 13:42:21,357 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-10) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 13:42:22,592 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-10) PVWatts simulation service status code: OK (200) 2018-10-04 13:42:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 13:42:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 13:42:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 13:42:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 13:43:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 13:43:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 13:43:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 13:43:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 13:43:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 13:43:30,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 13:43:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 13:43:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 13:43:55,210 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-11) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:43:55,318 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-16) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:43:55,318 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-17) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:43:55,355 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-19) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:43:55,357 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-20) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:43:55,795 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-13) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:43:55,893 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-14) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:43:55,894 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-14) Received request for favorite PVModuleModel list 2018-10-04 13:43:55,895 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-14) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 13:43:55,928 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-14) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 13:43:55,954 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-14) favorite PVModuleModel list - ok 2018-10-04 13:43:57,481 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-15) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:43:57,484 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-22) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:43:57,486 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-21) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:43:57,486 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-18) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:43:57,486 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-21) >>> Received request to shadow pies for entire project 2018-10-04 13:43:57,790 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-26) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:43:57,793 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-24) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:43:57,817 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-23) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:43:57,830 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-25) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:44:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 13:44:00,011 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 13:44:00,830 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-29) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:44:00,830 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-27) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:44:00,831 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-27) Received request to layout panels on all roofs 2018-10-04 13:44:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 13:44:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 13:44:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 13:44:30,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 13:44:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 13:44:45,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 13:45:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 13:45:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 13:45:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 13:45:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 13:45:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 13:45:30,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 13:45:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 13:45:45,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 13:46:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 13:46:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 13:46:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 13:46:15,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 13:46:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 13:46:30,007 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 13:46:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 13:46:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 13:47:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 13:47:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 13:47:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 13:47:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 13:47:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 13:47:30,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 13:47:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 13:47:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 13:48:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 13:48:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 13:48:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 13:48:15,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 13:48:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 13:48:30,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 13:48:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 13:48:45,008 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 13:48:53,304 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-30) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:48:53,388 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-31) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:48:53,388 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-28) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:48:53,414 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-33) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:48:53,788 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-32) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:48:54,162 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-38) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:48:54,195 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-34) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:48:54,196 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-34) Received request for favorite PVModuleModel list 2018-10-04 13:48:54,197 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-34) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 13:48:54,235 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-34) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 13:48:54,269 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-34) favorite PVModuleModel list - ok 2018-10-04 13:48:55,894 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-35) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:48:55,894 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-36) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:48:55,895 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-40) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:48:55,898 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-40) >>> Received request to shadow pies for entire project 2018-10-04 13:48:55,900 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-41) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:48:56,200 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-39) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:48:56,203 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-37) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:48:56,230 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-42) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:48:56,243 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-44) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:48:57,875 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-46) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:48:57,875 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-43) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:48:57,875 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-46) Received request to layout panels on all roofs 2018-10-04 13:49:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 13:49:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 13:49:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 13:49:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 13:49:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 13:49:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 13:49:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 13:49:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 13:50:00,002 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 13:50:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 13:50:07,864 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-45) REST Request - [HTTP METHOD: GET] [PATH INFO: /auth/isSessionActive] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:50:07,946 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-49) REST Request - [HTTP METHOD: GET] [PATH INFO: /localization] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:50:07,946 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-47) REST Request - [HTTP METHOD: GET] [PATH INFO: /currencycode] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:50:07,977 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-50) REST Request - [HTTP METHOD: GET] [PATH INFO: /businessmodel] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:50:08,347 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-48) REST Request - [HTTP METHOD: GET] [PATH INFO: /user/settings] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:50:08,731 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-52) REST Request - [HTTP METHOD: GET] [PATH INFO: /project/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:50:08,844 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-51) REST Request - [HTTP METHOD: GET] [PATH INFO: /reference/pvmodule/list/fav] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:50:08,845 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-51) Received request for favorite PVModuleModel list 2018-10-04 13:50:08,846 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-51) SELECT pm.id as pvmoduleId, pm.product_family_name as productFamilyName, pm.manufacturer_id as manufacturerId, m.short_name as manufacturerName, pm.nominal_power_rating as nominalPowerRating, pm.width as width, pm.length as height, 0 as isCustom, 0 as isFavorite FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL ORDER BY manufacturerName ASC 2018-10-04 13:50:08,878 INFO [com.pvstream.pilot.api.core.dal.util.QueryHelper] (default task-51) SELECT COUNT(pm.id) FROM pvmodule_model pm LEFT JOIN manufacturer m on m.id = pm.manufacturer_id WHERE pm.is_public = 1 AND pm.enabled = true AND pm.is_active = true AND pm.is_available_for_simulation = true AND pm.original_module_id IS NULL 2018-10-04 13:50:08,903 INFO [com.pvstream.pilot.api.presentation.services.PVModuleModelResource] (default task-51) favorite PVModuleModel list - ok 2018-10-04 13:50:10,580 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-57) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34201/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:50:10,580 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-54) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/yield/34202/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:50:10,581 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-53) REST Request - [HTTP METHOD: GET] [PATH INFO: /roof/shadowpie/4407] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:50:10,584 INFO [com.pvstream.pilot.api.presentation.services.Roof.RoofResource] (default task-53) >>> Received request to shadow pies for entire project 2018-10-04 13:50:10,586 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-55) REST Request - [HTTP METHOD: GET] [PATH INFO: /annotations/version/4960] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:50:10,887 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-56) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:50:10,890 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-58) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:50:10,911 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-60) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:50:10,974 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-59) REST Request - [HTTP METHOD: GET] [PATH INFO: /energyusage/default/rate/US] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:50:13,437 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-63) REST Request - [HTTP METHOD: GET] [PATH INFO: /layout/statistics] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:50:13,437 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-62) REST Request - [HTTP METHOD: GET] [PATH INFO: /proposal/savings/optimal] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:50:13,438 INFO [com.pvstream.pilot.api.presentation.services.layout.LayoutResource] (default task-63) Received request to layout panels on all roofs 2018-10-04 13:50:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 13:50:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 13:50:16,539 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-66) REST Request - [HTTP METHOD: GET] [PATH INFO: /design/electrical/analyse] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:50:16,595 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-66) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:50:16,596 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-66) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:50:17,870 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-66) PVWatts weather query status code: OK (200) 2018-10-04 13:50:17,871 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-66) ==> Closes weather station: null 2018-10-04 13:50:17,871 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-66) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 13:50:19,196 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-66) PVWatts simulation service status code: OK (200) 2018-10-04 13:50:20,653 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-64) REST Request - [HTTP METHOD: POST] [PATH INFO: /design/electrical/generate] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:50:20,680 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-64) ==> Calling PVWATTS API - Query weather data: lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:50:20,681 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-64) PVWatts weather query request URL: https://developer.nrel.gov/api/solar/data_query/v1.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&lat=41.407&lon=2.202&radius=300&all=1 2018-10-04 13:50:21,577 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-64) PVWatts weather query status code: OK (200) 2018-10-04 13:50:21,578 INFO [com.pvstream.pilot.api.core.bl.appservice.weatherdata.PVWattsWeatherDataService] (default task-64) ==> Closes weather station: null 2018-10-04 13:50:21,578 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-64) PVWatts simulation service request URL: https://developer.nrel.gov/api/pvwatts/v5.json?api_key=o3hUvnROE4kaiuxdeTj8LbJ58cFVTmwufy1u4VWI&file_id=2-081840-EPW-SWEC-epw&system_capacity=4&azimuth=180&tilt=0&array_type=1&module_type=1&losses=10&timeframe=hourly 2018-10-04 13:50:22,832 INFO [com.pvstream.pilot.api.core.bl.serviceagents.RESTServiceAgentBase] (default task-64) PVWatts simulation service status code: OK (200) 2018-10-04 13:50:29,360 INFO [com.pvstream.pilot.api.presentation.services.RequestFilter] (default task-61) REST Request - [HTTP METHOD: PUT] [PATH INFO: /design/electrical/string] [REMOTE ADDRESS: 127.0.0.1] 2018-10-04 13:50:29,412 ERROR [com.pvstream.pilot.api.presentation.services.AppExceptionMapper] (default task-61) RS exception: com.pvstream.pilot.api.model.exception.ValidationException: Module String with id f81cb22d-29c1-4f88-b65e-b76164faab8b is not found in electrical design for version with id 4960 at com.pvstream.pilot.api.core.bl.workflow.electrical.ModuleStringUpdateWorkflowImpl.update(ModuleStringUpdateWorkflowImpl.java:62) at com.pvstream.pilot.api.presentation.services.electrical.ModuleStringResource.updateString(ModuleStringResource.java:25) at com.pvstream.pilot.api.presentation.services.electrical.ModuleStringResource$Proxy$_$$_WeldClientProxy.updateString(Unknown Source) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:139) at org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:295) at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:249) at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:236) at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:395) at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:202) at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:221) at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56) at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51) at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129) at com.pvstream.pilot.api.presentation.services.SessionTimeoutCookieFilter.doFilter(SessionTimeoutCookieFilter.java:37) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at com.pvstream.pilot.api.presentation.services.ResponseHeaderFilter.doFilter(ResponseHeaderFilter.java:125) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at com.pvstream.pilot.api.presentation.services.RequestFilter.doFilter(RequestFilter.java:58) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61) at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108) at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137) at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66) at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449) at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365) at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90) at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83) at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383) at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362) at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84) at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131) at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:51) at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) at io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:56) at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60) at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77) at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50) at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:284) at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:263) at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81) at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:174) at io.undertow.server.Connectors.executeRootHandler(Connectors.java:202) at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:793) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) 2018-10-04 13:50:29,414 ERROR [com.pvstream.pilot.api.presentation.services.AppExceptionMapper] (default task-61) Module String with id f81cb22d-29c1-4f88-b65e-b76164faab8b is not found in electrical design for version with id 4960: com.pvstream.pilot.api.model.exception.ValidationException: Module String with id f81cb22d-29c1-4f88-b65e-b76164faab8b is not found in electrical design for version with id 4960 at com.pvstream.pilot.api.core.bl.workflow.electrical.ModuleStringUpdateWorkflowImpl.update(ModuleStringUpdateWorkflowImpl.java:62) at com.pvstream.pilot.api.presentation.services.electrical.ModuleStringResource.updateString(ModuleStringResource.java:25) at com.pvstream.pilot.api.presentation.services.electrical.ModuleStringResource$Proxy$_$$_WeldClientProxy.updateString(Unknown Source) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:139) at org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:295) at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:249) at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:236) at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:395) at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:202) at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:221) at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56) at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51) at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129) at com.pvstream.pilot.api.presentation.services.SessionTimeoutCookieFilter.doFilter(SessionTimeoutCookieFilter.java:37) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at com.pvstream.pilot.api.presentation.services.ResponseHeaderFilter.doFilter(ResponseHeaderFilter.java:125) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at com.pvstream.pilot.api.presentation.services.RequestFilter.doFilter(RequestFilter.java:58) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61) at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108) at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137) at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66) at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449) at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365) at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90) at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83) at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383) at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362) at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84) at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131) at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:51) at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) at io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:56) at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60) at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77) at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50) at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:284) at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:263) at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81) at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:174) at io.undertow.server.Connectors.executeRootHandler(Connectors.java:202) at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:793) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) 2018-10-04 13:50:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 13:50:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 13:50:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 13:50:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 13:51:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 13:51:00,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 13:51:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 13:51:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 13:51:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 13:51:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 13:51:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 13:51:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 13:52:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 13:52:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 13:52:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 13:52:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 13:52:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 13:52:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 13:52:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 13:52:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 13:53:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 13:53:00,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 13:53:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 13:53:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 13:53:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 13:53:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 13:53:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 13:53:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 13:54:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 13:54:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 13:54:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 13:54:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 13:54:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 13:54:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 13:54:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 13:54:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 13:55:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 13:55:00,011 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 13:55:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 13:55:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 13:55:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 13:55:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 13:55:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 13:55:45,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 13:56:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 13:56:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 13:56:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 13:56:15,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 13:56:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 13:56:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 13:56:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 13:56:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 13:57:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 13:57:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 13:57:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 13:57:15,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 13:57:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 13:57:30,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 13:57:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 13:57:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 13:58:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 13:58:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 13:58:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 13:58:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 13:58:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 13:58:30,009 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 13:58:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 13:58:45,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 13:59:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 13:59:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 13:59:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 13:59:15,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 13:59:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 13:59:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 13:59:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 13:59:45,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 14:00:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 14:00:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 14:00:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 14:00:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 14:00:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 14:00:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 14:00:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 14:00:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 14:01:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 14:01:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 14:01:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 14:01:15,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 14:01:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 14:01:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 14:01:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 14:01:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 14:02:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 14:02:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 14:02:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 14:02:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 14:02:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 14:02:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 14:02:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 14:02:45,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 14:03:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 14:03:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 14:03:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 14:03:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 14:03:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 14:03:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 14:03:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 14:03:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 14:04:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 14:04:00,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 14:04:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 14:04:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 14:04:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 14:04:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 14:04:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 14:04:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 14:05:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 14:05:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 14:05:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 14:05:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 14:05:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 14:05:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 14:05:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 14:05:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 14:06:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 14:06:00,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 14:06:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 14:06:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 14:06:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 14:06:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 14:06:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 14:06:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 14:07:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 14:07:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 14:07:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 14:07:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 14:07:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 14:07:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 14:07:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 14:07:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 14:08:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 14:08:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 14:08:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 14:08:15,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 14:08:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 14:08:30,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 14:08:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 14:08:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 14:09:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 14:09:00,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 14:09:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 14:09:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 14:09:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 14:09:30,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 14:09:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 14:09:45,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 14:10:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 14:10:00,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 14:10:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 14:10:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 14:10:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 14:10:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 14:10:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 14:10:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 14:11:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 14:11:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 14:11:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 14:11:15,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 14:11:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 14:11:30,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 14:11:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 14:11:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 14:12:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 14:12:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 14:12:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 14:12:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 14:12:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 14:12:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 14:12:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 14:12:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 14:13:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 14:13:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 14:13:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 14:13:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 14:13:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 14:13:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 14:13:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 14:13:45,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 14:14:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 14:14:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 14:14:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 14:14:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 14:14:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 14:14:30,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 14:14:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 14:14:45,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 14:15:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 14:15:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 14:15:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 14:15:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 14:15:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 14:15:30,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 14:15:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 14:15:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 14:16:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 14:16:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 14:16:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 14:16:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 14:16:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 14:16:30,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 14:16:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 14:16:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 14:17:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 14:17:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 14:17:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 14:17:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 14:17:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 14:17:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 14:17:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 14:17:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 14:18:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 14:18:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 14:18:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 14:18:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 14:18:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 14:18:30,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 14:18:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 14:18:45,033 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 14:19:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 14:19:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 14:19:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 14:19:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 14:19:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 14:19:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 14:19:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 14:19:45,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 14:20:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 14:20:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 14:20:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 14:20:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 14:20:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 14:20:30,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 14:20:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 14:20:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 14:21:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 14:21:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 14:21:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 14:21:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 14:21:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 14:21:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 14:21:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 14:21:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 14:22:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 14:22:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 14:22:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 14:22:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 14:22:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 14:22:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 14:22:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 14:22:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 14:23:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 14:23:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 14:23:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 14:23:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 14:23:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 14:23:30,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 14:23:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 14:23:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 14:24:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 14:24:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 14:24:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 14:24:15,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 14:24:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 14:24:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 14:24:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 14:24:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 14:25:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 14:25:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 14:25:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 14:25:15,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 14:25:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 14:25:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 14:25:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 14:25:45,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 14:26:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 14:26:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 14:26:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 14:26:15,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 14:26:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 14:26:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 14:26:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 14:26:45,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 14:27:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 14:27:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 14:27:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 14:27:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 14:27:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 14:27:30,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 14:27:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 14:27:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 14:28:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 14:28:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 14:28:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 14:28:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 14:28:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 14:28:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 14:28:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 14:28:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 14:29:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 14:29:00,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 14:29:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 14:29:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 14:29:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 14:29:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 14:29:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 14:29:45,007 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 14:30:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 14:30:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 14:30:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 14:30:15,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 14:30:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 14:30:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 14:30:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 14:30:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 14:31:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 14:31:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 14:31:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 14:31:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 14:31:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 14:31:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 14:31:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 14:31:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 14:32:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 14:32:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 14:32:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 14:32:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 14:32:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 14:32:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 14:32:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 14:32:45,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 14:33:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 14:33:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 14:33:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 14:33:15,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 14:33:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 14:33:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 14:33:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 14:33:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 14:34:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 14:34:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 14:34:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 14:34:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 14:34:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 14:34:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 14:34:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 14:34:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 14:35:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 14:35:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 14:35:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 14:35:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 14:35:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 14:35:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 14:35:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 14:35:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 14:36:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 14:36:00,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 14:36:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 14:36:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 14:36:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 14:36:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 14:36:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 14:36:45,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 14:37:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 14:37:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 14:37:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 14:37:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 14:37:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 14:37:30,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 14:37:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 14:37:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 14:38:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 14:38:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 14:38:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 14:38:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 14:38:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 14:38:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 14:38:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 14:38:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 14:39:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 14:39:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 14:39:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 14:39:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 14:39:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 14:39:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 14:39:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 14:39:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 14:40:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 14:40:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 14:40:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 14:40:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 14:40:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 14:40:30,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 14:40:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 14:40:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 14:41:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 14:41:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 14:41:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 14:41:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 14:41:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 14:41:30,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 14:41:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 14:41:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 14:42:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 14:42:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 14:42:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 14:42:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 14:42:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 14:42:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 14:42:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 14:42:45,007 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 14:43:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 14:43:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 14:43:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 14:43:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 14:43:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 14:43:30,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 14:43:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 14:43:45,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 14:44:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 14:44:00,008 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 14:44:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 14:44:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 14:44:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 14:44:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 14:44:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 14:44:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 14:45:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 14:45:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 14:45:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 14:45:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 14:45:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 14:45:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 14:45:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 14:45:45,017 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 14:46:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 14:46:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 14:46:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 14:46:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 14:46:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 14:46:30,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 14:46:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 14:46:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 14:47:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 14:47:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 14:47:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 14:47:15,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 14:47:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 14:47:30,002 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 14:47:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 14:47:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 14:48:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 14:48:00,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 14:48:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 14:48:15,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 14:48:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 14:48:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 14:48:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 14:48:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 14:49:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 14:49:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 14:49:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 14:49:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 14:49:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 14:49:30,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 14:49:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 14:49:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 14:50:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 14:50:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 14:50:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 14:50:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 14:50:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 14:50:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 14:50:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 14:50:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 14:51:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 14:51:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 14:51:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 14:51:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 14:51:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 14:51:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 14:51:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 14:51:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 14:52:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 14:52:00,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 14:52:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 14:52:15,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 14:52:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 14:52:30,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 14:52:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 14:52:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 14:53:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 14:53:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 14:53:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 14:53:15,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 14:53:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 14:53:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 14:53:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 14:53:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 14:54:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 14:54:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 14:54:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 14:54:15,013 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 14:54:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 14:54:30,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 14:54:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 14:54:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 14:55:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 14:55:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 14:55:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 14:55:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 14:55:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 14:55:30,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 14:55:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 14:55:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 14:56:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 14:56:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 14:56:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 14:56:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 14:56:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 14:56:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 14:56:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 14:56:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 14:57:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 14:57:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 14:57:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 14:57:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 14:57:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 14:57:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 14:57:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 14:57:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 14:58:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 14:58:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 14:58:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 14:58:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 14:58:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 14:58:30,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 14:58:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 14:58:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 14:59:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 14:59:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 14:59:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 14:59:15,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 14:59:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 14:59:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 14:59:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 14:59:45,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 15:00:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 15:00:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 15:00:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 15:00:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 15:00:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 15:00:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 15:00:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 15:00:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 15:01:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 15:01:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 15:01:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 15:01:15,007 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 15:01:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 15:01:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 15:01:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 15:01:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 15:02:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 15:02:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 15:02:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 15:02:15,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 15:02:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 15:02:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 15:02:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 15:02:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 15:03:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 15:03:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 15:03:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 15:03:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 15:03:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 15:03:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 15:03:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 15:03:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 15:04:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 15:04:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 15:04:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 15:04:15,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 15:04:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 15:04:30,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 15:04:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 15:04:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 15:05:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 15:05:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 15:05:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 15:05:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 15:05:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 15:05:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 15:05:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 15:05:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 15:06:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 15:06:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 15:06:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 15:06:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 15:06:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 15:06:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 15:06:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 15:06:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 15:07:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 15:07:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 15:07:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 15:07:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 15:07:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 15:07:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 15:07:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 15:07:45,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 15:08:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 15:08:00,009 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 15:08:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 15:08:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 15:08:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 15:08:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 15:08:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 15:08:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 15:09:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 15:09:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 15:09:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 15:09:15,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 15:09:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 15:09:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 15:09:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 15:09:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 15:10:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 15:10:00,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 15:10:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 15:10:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 15:10:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 15:10:30,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 15:10:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 15:10:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 15:11:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 15:11:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 15:11:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 15:11:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 15:11:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 15:11:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 15:11:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 15:11:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 15:12:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 15:12:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 15:12:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 15:12:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 15:12:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 15:12:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 15:12:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 15:12:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 15:13:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 15:13:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 15:13:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 15:13:15,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 15:13:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 15:13:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 15:13:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 15:13:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 15:14:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 15:14:00,307 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 15:14:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 15:14:15,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 15:14:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 15:14:30,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 15:14:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 15:14:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 15:15:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 15:15:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 15:15:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 15:15:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 15:15:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 15:15:30,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 15:15:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 15:15:45,008 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 15:16:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 15:16:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 15:16:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 15:16:15,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 15:16:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 15:16:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 15:16:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 15:16:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 15:17:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 15:17:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 15:17:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 15:17:15,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 15:17:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 15:17:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 15:17:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 15:17:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 15:18:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 15:18:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 15:18:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 15:18:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 15:18:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 15:18:30,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 15:18:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 15:18:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 15:19:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 15:19:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 15:19:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 15:19:15,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 15:19:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 15:19:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 15:19:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 15:19:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 15:20:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 15:20:00,008 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 15:20:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 15:20:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 15:20:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 15:20:30,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 15:20:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 15:20:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 15:21:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 15:21:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 15:21:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 15:21:15,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 15:21:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 15:21:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 15:21:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 15:21:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 15:22:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 15:22:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 15:22:15,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 15:22:15,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 15:22:30,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 15:22:30,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 15:22:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer start ... 2018-10-04 15:22:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 5) Email periodic timer end... 2018-10-04 15:23:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer start ... 2018-10-04 15:23:00,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 6) Email periodic timer end... 2018-10-04 15:23:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer start ... 2018-10-04 15:23:15,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 7) Email periodic timer end... 2018-10-04 15:23:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer start ... 2018-10-04 15:23:30,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 8) Email periodic timer end... 2018-10-04 15:23:45,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer start ... 2018-10-04 15:23:45,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 9) Email periodic timer end... 2018-10-04 15:24:00,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer start ... 2018-10-04 15:24:00,005 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 10) Email periodic timer end... 2018-10-04 15:24:15,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer start ... 2018-10-04 15:24:15,006 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 1) Email periodic timer end... 2018-10-04 15:24:30,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer start ... 2018-10-04 15:24:30,003 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 2) Email periodic timer end... 2018-10-04 15:24:45,001 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer start ... 2018-10-04 15:24:45,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 3) Email periodic timer end... 2018-10-04 15:25:00,000 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer start ... 2018-10-04 15:25:00,004 INFO [com.pvstream.pilot.api.core.util.EmailPeriodicTimer] (EJB default - 4) Email periodic timer end... 2018-10-04 15:25:06,540 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-3) WFLYJCA0019: Stopped Driver service with driver-name = ROOT.war_com.mysql.cj.jdbc.Driver_6_0 2018-10-04 15:25:06,555 INFO [org.wildfly.extension.undertow] (ServerService Thread Pool -- 59) WFLYUT0022: Unregistered web context: / 2018-10-04 15:25:06,565 INFO [io.undertow.servlet] (ServerService Thread Pool -- 59) Cleaning up Shiro Environment 2018-10-04 15:25:06,590 INFO [org.jboss.weld.deployer] (MSC service thread 1-5) WFLYWELD0010: Stopping weld service for deployment ROOT.war 2018-10-04 15:25:06,626 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 65) WFLYJPA0011: Stopping Persistence Unit (phase 2 of 2) Service 'ROOT.war#pvstreamPrimaryPU' 2018-10-04 15:25:06,626 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 63) WFLYJPA0011: Stopping Persistence Unit (phase 2 of 2) Service 'ROOT.war#pvMigrationPU' 2018-10-04 15:25:06,633 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 65) WFLYJPA0011: Stopping Persistence Unit (phase 1 of 2) Service 'ROOT.war#pvMigrationPU' 2018-10-04 15:25:06,633 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 63) WFLYJPA0011: Stopping Persistence Unit (phase 1 of 2) Service 'ROOT.war#pvstreamPrimaryPU' 2018-10-04 15:25:07,297 INFO [org.jboss.as.server.deployment] (MSC service thread 1-2) WFLYSRV0028: Stopped deployment ROOT.war (runtime-name: ROOT.war) in 764ms 2018-10-04 15:25:07,345 INFO [org.jboss.as.server] (management-handler-thread - 7) WFLYSRV0009: Undeployed "ROOT.war" (runtime-name: "ROOT.war") 2018-10-04 15:25:07,402 INFO [org.jboss.as.server] (management-handler-thread - 6) WFLYSRV0211: Suspending server with 0ms timeout. 2018-10-04 15:25:07,406 INFO [org.jboss.as.server] (Thread-2) WFLYSRV0220: Server shutdown has been requested. 2018-10-04 15:25:07,412 INFO [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-2) WFLYJCA0010: Unbound data source [java:jboss/datasources/pvstream] 2018-10-04 15:25:07,413 INFO [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-3) WFLYJCA0010: Unbound data source [java:jboss/datasources/ExampleDS] 2018-10-04 15:25:07,413 INFO [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-8) WFLYJCA0010: Unbound data source [java:jboss/datasources/hardware] 2018-10-04 15:25:07,445 INFO [org.wildfly.extension.undertow] (MSC service thread 1-7) WFLYUT0019: Host default-host stopping 2018-10-04 15:25:07,451 INFO [org.wildfly.extension.undertow] (MSC service thread 1-6) WFLYUT0008: Undertow HTTP listener default suspending 2018-10-04 15:25:07,452 INFO [org.wildfly.extension.undertow] (MSC service thread 1-6) WFLYUT0007: Undertow HTTP listener default stopped, was bound to 127.0.0.1:8080 2018-10-04 15:25:07,454 INFO [org.wildfly.extension.undertow] (MSC service thread 1-6) WFLYUT0004: Undertow 1.3.15.Final stopping 2018-10-04 15:25:07,455 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-8) WFLYJCA0019: Stopped Driver service with driver-name = h2 2018-10-04 15:25:07,459 INFO [org.jboss.as.clustering.infinispan] (MSC service thread 1-5) WFLYCLINF0003: Stopped jpaRealm.authorizationCache cache from api container 2018-10-04 15:25:07,461 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-1) WFLYJCA0019: Stopped Driver service with driver-name = MySqlJDBCDriver 2018-10-04 15:25:07,463 INFO [org.jboss.as.clustering.infinispan] (MSC service thread 1-5) WFLYCLINF0003: Stopped jpaResetPasswordRealm.authorizationCache cache from api container