10:27 a.m.
Hi, can someone help me regarding my problems using timers.
I get an exception, which i do not understand.
- JBOSS-4.2.1.GA
- JBPM3.2.6.SP1
adding in jbpm.cfg.xml the following line
<jbpm-context>
.......
.......
</jbpm-context>
This is my process
<process-definition xmlns="urn:jbpm.org:jpdl-3.2"
name="mainProcess">
<start-state name="start">
</start-state>
here comes the timer, the preview always deletes my lines ...
<end-state name="end"></end-state>
</process-definition>
I do the following steps
- deploy the process with GPD
- start an instance of the process
- signal on token 'start'
i get these exception:
maybe i try to establish a new transaction and an old transaction is not closed.
I do not really understand
17:08:43,521 WARN [ProxyWarnLog] Narrowing proxy to class org.jbpm.graph.node.State -
this operation breaks ==
17:08:43,739 WARN [loggerI18N]
[com.arjuna.ats.internal.jta.transaction.arjunacore.lastResource.disallow]
[com.arjuna.ats.internal.jta.transaction.arjunacore.lastResource.disallow] Adding multiple
last resources is disallowed. Current resource is
org.jboss.resource.connectionmanager.TxConnectionManager$LocalXAResource@5e450
17:08:43,755 ERROR [TimerServiceImpl] Cannot create txtimer
java.lang.IllegalStateException: Unable to persist timer
at
org.jboss.ejb.txtimer.DatabasePersistencePolicy.insertTimer(DatabasePersistencePolicy.java:124)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
at $Proxy30.insertTimer(Unknown Source)
at org.jboss.ejb.txtimer.TimerServiceImpl.createTimer(TimerServiceImpl.java:256)
at org.jboss.ejb.txtimer.TimerServiceImpl.createTimer(TimerServiceImpl.java:222)
at
org.jboss.ejb.EntityEnterpriseContext$TimerServiceWrapper.createTimer(EntityEnterpriseContext.java:425)
at org.jbpm.ejb.impl.TimerEntityBean.createTimer(TimerEntityBean.java:140)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.jboss.invocation.Invocation.performCall(Invocation.java:359)
at
org.jboss.ejb.EntityContainer$ContainerInterceptor.invoke(EntityContainer.java:1187)
at
org.jboss.ejb.plugins.cmp.jdbc.JDBCRelationInterceptor.invoke(JDBCRelationInterceptor.java:87)
at
org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invoke(EntitySynchronizationInterceptor.java:284)
at
org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:158)
at
org.jboss.ejb.plugins.EntityReentranceInterceptor.invoke(EntityReentranceInterceptor.java:126)
at
org.jboss.ejb.plugins.EntityInstanceInterceptor.invoke(EntityInstanceInterceptor.java:278)
at
org.jboss.ejb.plugins.EntityLockInterceptor.invoke(EntityLockInterceptor.java:104)
at
org.jboss.ejb.plugins.EntityCreationInterceptor.invoke(EntityCreationInterceptor.java:76)
at
org.jboss.ejb.plugins.CallValidationInterceptor.invoke(CallValidationInterceptor.java:63)
at
org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:121)
at
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:350)
at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:181)
at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:168)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:205)
at
org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:138)
at org.jboss.ejb.EntityContainer.internalInvoke(EntityContainer.java:527)
at org.jboss.ejb.Container.invoke(Container.java:960)
at
org.jboss.ejb.plugins.local.BaseLocalProxyFactory.invoke(BaseLocalProxyFactory.java:430)
at org.jboss.ejb.plugins.local.EntityProxy.invoke(EntityProxy.java:65)
at $Proxy64.createTimer(Unknown Source)
at
org.jbpm.scheduler.ejbtimer.EntitySchedulerService.createTimer(EntitySchedulerService.java:44)
at org.jbpm.scheduler.def.CreateTimerAction.execute(CreateTimerAction.java:80)
at org.jbpm.graph.def.GraphElement.executeAction(GraphElement.java:281)
at org.jbpm.graph.def.GraphElement.executeActions(GraphElement.java:238)
at org.jbpm.graph.def.GraphElement.fireAndPropagateEvent(GraphElement.java:212)
at org.jbpm.graph.def.GraphElement.fireEvent(GraphElement.java:195)
at org.jbpm.graph.def.Node.enter(Node.java:369)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.invoke(JavassistLazyInitializer.java:173)
at org.jbpm.graph.def.Node_$$_javassist_81.enter(Node_$$_javassist_81.java)
at org.jbpm.graph.def.Transition.take(Transition.java:166)
at org.jbpm.graph.def.Node.leave(Node.java:477)
at org.jbpm.graph.node.StartState.leave(StartState.java:80)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.invoke(JavassistLazyInitializer.java:173)
at org.jbpm.graph.def.Node_$$_javassist_81.leave(Node_$$_javassist_81.java)
at org.jbpm.graph.exe.Token.signal(Token.java:226)
at org.jbpm.graph.exe.Token.signal(Token.java:149)
at
org.jbpm.jsf.core.action.SignalActionListener.handleAction(SignalActionListener.java:52)
at
org.jbpm.jsf.core.impl.JbpmActionListenerWrapper.processAction(JbpmActionListenerWrapper.java:82)
at javax.faces.event.ActionEvent.processListener(ActionEvent.java:77)
at javax.faces.component.UIComponentBase.broadcast(UIComponentBase.java:746)
at javax.faces.component.UICommand.broadcast(UICommand.java:368)
at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:447)
at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:752)
at
com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:97)
at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:244)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:525)
at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
at
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:619)
Caused by: org.jboss.util.NestedSQLException: Could not enlist in transaction on entering
meta-aware object!; - nested throwable: (javax.transaction.SystemException:
java.lang.Throwable: Unabled to enlist resource, see the previous warnings.
tx=TransactionImple < ac, BasicAction: a39107d:4e8:4a2d2778:8c status:
ActionStatus.ABORT_ONLY >); - nested throwable:
tx=TransactionImple < ac, BasicAction: a39107d:4e8:4a2d2778:8c status:
ActionStatus.ABORT_ONLY >))
at
org.jboss.resource.adapter.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:94)
at
org.jboss.ejb.txtimer.GeneralPurposeDatabasePersistencePlugin.insertTimer(GeneralPurposeDatabasePersistencePlugin.java:199)
at
org.jboss.ejb.txtimer.DatabasePersistencePolicy.insertTimer(DatabasePersistencePolicy.java:120)
... 94 more
Caused by: org.jboss.resource.JBossResourceException: Could not enlist in transaction on
entering meta-aware object!; - nested throwable: (javax.transaction.SystemException:
java.lang.Throwable: Unabled to enlist resource, see the previous warnings.
tx=TransactionImple < ac, BasicAction: a39107d:4e8:4a2d2778:8c status:
ActionStatus.ABORT_ONLY >)
at
org.jboss.resource.connectionmanager.TxConnectionManager.managedConnectionReconnected(TxConnectionManager.java:343)
at
org.jboss.resource.connectionmanager.BaseConnectionManager2.reconnectManagedConnection(BaseConnectionManager2.java:518)
at
org.jboss.resource.connectionmanager.BaseConnectionManager2.allocateConnection(BaseConnectionManager2.java:399)
at
org.jboss.resource.connectionmanager.BaseConnectionManager2$ConnectionManagerProxy.allocateConnection(BaseConnectionManager2.java:842)
at
org.jboss.resource.adapter.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:88)
... 96 more
Caused by: javax.transaction.SystemException: java.lang.Throwable: Unabled to enlist
resource, see the previous warnings. tx=TransactionImple < ac, BasicAction:
a39107d:4e8:4a2d2778:8c status: ActionStatus.ABORT_ONLY >
at
org.jboss.resource.connectionmanager.TxConnectionManager$TxConnectionEventListener$TransactionSynchronization.checkEnlisted(TxConnectionManager.java:744)
at
org.jboss.resource.connectionmanager.TxConnectionManager$TxConnectionEventListener.enlist(TxConnectionManager.java:577)
at
org.jboss.resource.connectionmanager.TxConnectionManager.managedConnectionReconnected(TxConnectionManager.java:337)
... 100 more
17:08:43,771 WARN [JDBCExceptionReporter] SQL Error: 0, SQLState: null
17:08:43,771 ERROR [JDBCExceptionReporter] Transaction is not active: tx=TransactionImple
< ac, BasicAction: a39107d:4e8:4a2d2778:8c status: ActionStatus.ABORT_ONLY >; -
nested throwable: (javax.resource.ResourceException: Transaction is not active:
tx=TransactionImple < ac, BasicAction: a39107d:4e8:4a2d2778:8c status:
ActionStatus.ABORT_ONLY >)
17:08:43,771 ERROR [AbstractFlushingEventListener] Could not synchronize database state
with session
org.hibernate.exception.GenericJDBCException: Cannot open connection
at
org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:103)
at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:91)
at
org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
at
org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:29)
at
org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.java:426)
at org.hibernate.jdbc.ConnectionManager.getConnection(ConnectionManager.java:144)
at org.hibernate.jdbc.AbstractBatcher.prepareStatement(AbstractBatcher.java:94)
at org.hibernate.jdbc.AbstractBatcher.prepareStatement(AbstractBatcher.java:87)
at
org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2362)
at
org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(AbstractEntityPersister.java:2307)
at
org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2607)
at org.hibernate.action.EntityUpdateAction.execute(EntityUpdateAction.java:92)
at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:250)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:234)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:142)
at
org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:298)
at
org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27)
at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1000)
at
org.jbpm.jsf.core.action.SignalActionListener.handleAction(SignalActionListener.java:62)
at
org.jbpm.jsf.core.impl.JbpmActionListenerWrapper.processAction(JbpmActionListenerWrapper.java:82)
at javax.faces.event.ActionEvent.processListener(ActionEvent.java:77)
at javax.faces.component.UIComponentBase.broadcast(UIComponentBase.java:746)
at javax.faces.component.UICommand.broadcast(UICommand.java:368)
at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:447)
at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:752)
at
com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:97)
at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:244)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:525)
at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
at
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:619)
Caused by: org.jboss.util.NestedSQLException: Transaction is not active:
tx=TransactionImple < ac, BasicAction: a39107d:4e8:4a2d2778:8c status:
ActionStatus.ABORT_ONLY >; - nested throwable: (javax.resource.ResourceException:
Transaction is not active: tx=TransactionImple < ac, BasicAction:
a39107d:4e8:4a2d2778:8c status: ActionStatus.ABORT_ONLY >)
at
org.jboss.resource.adapter.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:94)
at
org.hibernate.connection.DatasourceConnectionProvider.getConnection(DatasourceConnectionProvider.java:69)
at
org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.java:423)
... 43 more
Caused by: javax.resource.ResourceException: Transaction is not active:
tx=TransactionImple < ac, BasicAction: a39107d:4e8:4a2d2778:8c status:
ActionStatus.ABORT_ONLY >
at
org.jboss.resource.connectionmanager.TxConnectionManager.getManagedConnection(TxConnectionManager.java:304)
at
org.jboss.resource.connectionmanager.BaseConnectionManager2.allocateConnection(BaseConnectionManager2.java:396)
at
org.jboss.resource.connectionmanager.BaseConnectionManager2$ConnectionManagerProxy.allocateConnection(BaseConnectionManager2.java:842)
at
org.jboss.resource.adapter.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:88)
... 45 more
17:08:43,771 WARN [JDBCExceptionReporter] SQL Error: 0, SQLState: null
17:08:43,771 ERROR [JDBCExceptionReporter] Transaction is not active: tx=TransactionImple
< ac, BasicAction: a39107d:4e8:4a2d2778:8c status: ActionStatus.ABORT_ONLY >; -
nested throwable: (javax.resource.ResourceException: Transaction is not active:
tx=TransactionImple < ac, BasicAction: a39107d:4e8:4a2d2778:8c status:
ActionStatus.ABORT_ONLY >)
Can someone help?
Is there soemthing else, which i have to configure ...
Thanks a lot
Lars
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