2:24 p.m.
Hi. At the end of processing a Task node along with a few regular nodes, we're
getting a "Session is closed" hibernate exception in jbpm 3.2 JobSession class.
I'm not sure what to look for here. Ideas? A configuration issue maybe? I did not
see other instances of this in Forum or JIRA searches.
JBPM 3.2 on JBoss 4.0.5 with EJB3 and JBoss Messaging configuration
Hibernate Config:
hibernate.dialect: org.hibernate.dialect.SQLServerDialect
| hibernate.connection.datasource: java:/jdbc/jbpm
| hibernate.transaction.factory_class: org.hibernate.transaction.JTATransactionFactory
| hibernate.transaction.manager_lookup_class:
org.hibernate.transaction.JBossTransactionManagerLookup
|
JBPM Config:
<service name="persistence">
| <factory>
| <bean
class="org.jbpm.persistence.db.DbPersistenceServiceFactory">
| <field name="isCurrentSessionEnabled"><false
/></field>
| <field name="isTransactionEnabled"><false
/></field>
| </bean>
| </factory>
| </service>
|
Partial trace up to and including the exception:
anonymous wrote : 2007-04-06 17:56:32,796 [http-0.0.0.0-8080-3] DEBUG
org.jbpm.graph.exe.Token - token[19] is unlocked by token[19]
| 2007-04-06 17:56:32,796 [http-0.0.0.0-8080-3] DEBUG org.jbpm.graph.node.Decision -
decision Check_Prepare_PPP_Request_Blk is taking 'Transition(wfEnd_eq_YES)'
| 2007-04-06 17:56:32,796 [http-0.0.0.0-8080-3] DEBUG org.jbpm.graph.def.GraphElement -
event 'node-leave' on 'Decision(Check_Prepare_PPP_Request_Blk)' for
'Token(/)'
| 2007-04-06 17:56:32,796 [http-0.0.0.0-8080-3] DEBUG org.jbpm.graph.def.GraphElement -
event 'transition' on 'Transition(wfEnd_eq_YES)' for 'Token(/)'
| 2007-04-06 17:56:32,811 [http-0.0.0.0-8080-3] DEBUG org.jbpm.graph.def.GraphElement -
event 'node-enter' on 'Node(UPES_Obtain_PPP_Internal_Fees)' for
'Token(/)'
| 2007-04-06 17:56:32,811 [http-0.0.0.0-8080-3] DEBUG org.jbpm.graph.exe.Token -
token[19] is locked by job[2]
| 2007-04-06 17:56:32,811 [http-0.0.0.0-8080-3] DEBUG org.jbpm.graph.def.GraphElement -
event 'after-signal' on 'ProcessState(Prepare_PPP_Request_Blk (sub))' for
'Token(/)'
| 2007-04-06 17:56:32,811 [http-0.0.0.0-8080-3] DEBUG
org.jbpm.scheduler.ejbtimer.EjbSchedulerService - deleting timers for process instance
org.jbpm.graph.exe.ProcessInstance@12062da
| 2007-04-06 17:56:32,827 [http-0.0.0.0-8080-3] DEBUG
org.jbpm.scheduler.ejbtimer.TimerServiceBean - deleting timers for process instance
org.jbpm.graph.exe.ProcessInstance@12062da from the ejb timer service
| 2007-04-06 17:56:32,843 [http-0.0.0.0-8080-3] DEBUG org.jbpm.graph.def.GraphElement -
event 'after-signal' on 'TaskNode(Prepare PPP Request (ACTOR))' for
'Token(/)'
| 2007-04-06 17:56:32,843 [http-0.0.0.0-8080-3] DEBUG org.jbpm.JbpmContext - closing
JbpmContext
| 2007-04-06 17:56:32,843 [http-0.0.0.0-8080-3] DEBUG org.jbpm.svc.Services - closing
service 'persistence': org.jbpm.persistence.db.DbPersistenceService@1b0c0b8
| 2007-04-06 17:56:32,843 [http-0.0.0.0-8080-3] DEBUG
org.jbpm.persistence.db.DbPersistenceService - flushing hibernate session
| 2007-04-06 17:56:32,874 [http-0.0.0.0-8080-3] DEBUG
org.jbpm.persistence.db.DbPersistenceService - closing hibernate session
| 2007-04-06 17:56:32,874 [http-0.0.0.0-8080-3] DEBUG org.jbpm.svc.Services - closing
service 'message': org.jbpm.msg.jms.JmsMessageServiceImpl@1a1d061
| 2007-04-06 17:56:32,874 [http-0.0.0.0-8080-3] DEBUG org.jbpm.svc.Services - closing
service 'scheduler': org.jbpm.scheduler.ejbtimer.EjbSchedulerService@bcecc7
| 2007-04-06 17:56:32,874 [http-0.0.0.0-8080-3] DEBUG
org.jbpm.scheduler.ejbtimer.EjbSchedulerService - removing the timer service session bean
| 2007-04-06 17:56:32,874 [http-0.0.0.0-8080-3] DEBUG org.jbpm.svc.Services - closing
service 'tx': org.jbpm.tx.TxService@15d13c3
| 2007-04-06 17:56:32,874 [http-0.0.0.0-8080-3] DEBUG org.jbpm.svc.Services - closing
service 'logging': org.jbpm.logging.db.DbLoggingService@1bc7b65
| 2007-04-06 17:56:32,874 [http-0.0.0.0-8080-3] DEBUG org.jbpm.db.JobSession - deleting
timers for process instance org.jbpm.graph.exe.ProcessInstance@12062da
| 2007-04-06 17:56:32,921 [http-0.0.0.0-8080-3] ERROR
com.ourcompany.ourproject.struts.actions.PPPMethodSubmitAction:
com.ourcompany.ourproject.utility.LoggableEJBException: java.lang.RuntimeException:
org.jboss.tm.JBossRollbackException: Unable to commit,
tx=TransactionImpl:XidImpl[FormatId=257, GlobalId=rl001-m0152bits/71, BranchQual=,
localId=71] status=STATUS_NO_TRANSACTION; - nested throwable:
(org.hibernate.SessionException: Session is closed!)
| at
com.ourcompany.ourproject.utility.ExceptionLogUtil.createLoggableEJBException(ExceptionLogUtil.java:13)
| at
com.ourcompany.ourproject.struts.actions.PPPMethodSubmitAction.execute(PPPMethodSubmitAction.java:220)
| at
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
| at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
| at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
| at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
| at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
| at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
com.ourcompany.ourproject.filters.CheckUserSession.doFilter(CheckUserSession.java:263)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
| at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
| at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
| at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:524)
| at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
| at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
| at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
| at
org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156)
| at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
| at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
| at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
| at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
| at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
| at
org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
| at java.lang.Thread.run(Unknown Source)
| Caused by: java.lang.RuntimeException: org.jboss.tm.JBossRollbackException: Unable to
commit, tx=TransactionImpl:XidImpl[FormatId=257, GlobalId=rl001-m0152bits/71, BranchQual=,
localId=71] status=STATUS_NO_TRANSACTION; - nested throwable:
(org.hibernate.SessionException: Session is closed!)
| at org.jboss.aspects.tx.TxPolicy.handleEndTransactionException(TxPolicy.java:198)
| at org.jboss.aspects.tx.TxPolicy.endTransaction(TxPolicy.java:180)
| at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:87)
| at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:191)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:76)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:62)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:77)
| at
org.jboss.ejb3.security.Ejb3AuthenticationInterceptor.invoke(Ejb3AuthenticationInterceptor.java:102)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.ejb3.stateless.StatelessContainer.localInvoke(StatelessContainer.java:211)
| at org.jboss.ejb3.stateless.StatelessLocalProxy.invoke(StatelessLocalProxy.java:79)
| at $Proxy129.submitPPPForm(Unknown Source)
| at
com.ourcompany.ourproject.struts.actions.PPPMethodSubmitAction.execute(PPPMethodSubmitAction.java:153)
| ... 29 more
| Caused by: org.jboss.tm.JBossRollbackException: Unable to commit,
tx=TransactionImpl:XidImpl[FormatId=257, GlobalId=rl001-m0152bits/71, BranchQual=,
localId=71] status=STATUS_NO_TRANSACTION; - nested throwable:
(org.hibernate.SessionException: Session is closed!)
| at org.jboss.tm.TransactionImpl.commit(TransactionImpl.java:372)
| at org.jboss.tm.TxManager.commit(TxManager.java:240)
| at org.jboss.aspects.tx.TxPolicy.endTransaction(TxPolicy.java:175)
| ... 47 more
| Caused by: org.hibernate.SessionException: Session is closed!
| at org.hibernate.impl.AbstractSessionImpl.errorIfClosed(AbstractSessionImpl.java:49)
| at org.hibernate.impl.SessionImpl.getNamedQuery(SessionImpl.java:1258)
| at
org.jbpm.db.JobSession$DeleteJobsSynchronization.beforeCompletion(JobSession.java:190)
| at org.jboss.tm.TransactionImpl.doBeforeCompletion(TransactionImpl.java:1491)
| at org.jboss.tm.TransactionImpl.beforePrepare(TransactionImpl.java:1110)
| at org.jboss.tm.TransactionImpl.commit(TransactionImpl.java:324)
| ... 49 more
|
Thanks.
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