[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-2124) HibernateException hidden during flush using XA with WAS6
Andreas Mandel (JIRA)
noreply at atlassian.com
Wed Jul 16 03:11:43 EDT 2008
[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-2124?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_30676 ]
Andreas Mandel commented on HHH-2124:
-------------------------------------
Independent of the reason for the exception in the call to setRollbackOnly. There should be no risk to get an exception in the catch block hiding important information for whatever reason.
I would propose to modify the method setRollbackOnly() in the CacheSynchronization class as follows (sorry hand written diff):
private void setRollbackOnly() {
try {
transaction.setRollbackOnly();
}
- catch (SystemException se) {
+ catch (Exception se) {
log.error("could not set transaction to rollback only", se);
}
}
> HibernateException hidden during flush using XA with WAS6
> ---------------------------------------------------------
>
> Key: HHH-2124
> URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2124
> Project: Hibernate3
> Issue Type: Bug
> Components: core
> Affects Versions: 3.1.3, 3.2.0 cr1, 3.2.0.cr2, 3.2.0.cr3, 3.2.0.cr4, 3.2.0.cr5, 3.2.0.ga, 3.2.1, 3.2.2, 3.2.3, 3.2.4, 3.2.4.sp1, 3.2.5
> Environment: Hibernate 3.1.3
> Oracle 10G
> Websphere Application Server 6
> Reporter: Ole Dalgaard
> Assignee: Chris Bredesen
>
> In an XA environment, using WebSphereExtendedJTATransactionLookup, HibernateExceptions are hidden during flush in this code in CacheSynchronization.java
> try {
> if (flush) {
> log.trace("automatically flushing session");
> ctx.managedFlush();
> }
> }
> catch (RuntimeException re) {
> setRollbackOnly();
> throw re;
> }
> After adding some logging to CacheSynchronization.beforeCompletion I got this error message:
> org.hibernate.HibernateException: Illegal attempt to associate a collection with two open sessions
> at org.hibernate.collection.AbstractPersistentCollection.setCurrentSession(AbstractPersistentCollection.java:410)
> at org.hibernate.event.def.OnUpdateVisitor.processCollection(OnUpdateVisitor.java:40)
> at org.hibernate.event.def.AbstractVisitor.processValue(AbstractVisitor.java(Compiled Code))
> at org.hibernate.event.def.AbstractVisitor.processValue(AbstractVisitor.java(Compiled Code))
> at org.hibernate.event.def.AbstractVisitor.processEntityPropertyValues(AbstractVisitor.java(Compiled Code))
> at org.hibernate.event.def.AbstractVisitor.process(AbstractVisitor.java:123)
> at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.performUpdate(DefaultSaveOrUpdateEventListener.java:267)
> at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.entityIsDetached(DefaultSaveOrUpdateEventListener.java:216)
> at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.performSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:93)
> at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:70)
> at org.hibernate.impl.SessionImpl.fireSaveOrUpdate(SessionImpl.java:502)
> at org.hibernate.impl.SessionImpl.saveOrUpdate(SessionImpl.java:494)
> at org.hibernate.engine.CascadingAction$5.cascade(CascadingAction.java:134)
> at org.hibernate.engine.Cascade.cascadeToOne(Cascade.java(Inlined Compiled Code))
> at org.hibernate.engine.Cascade.cascadeAssociation(Cascade.java(Compiled Code))
> at org.hibernate.engine.Cascade.cascadeProperty(Cascade.java(Compiled Code))
> at org.hibernate.engine.Cascade.cascade(Cascade.java(Compiled Code))
> at org.hibernate.event.def.AbstractFlushingEventListener.cascadeOnFlush(AbstractFlushingEventListener.java:130)
> at org.hibernate.event.def.AbstractFlushingEventListener.prepareEntityFlushes(AbstractFlushingEventListener.java:121)
> at org.hibernate.event.def.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:65)
> at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:26)
> at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:985)
> at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:333)
> at org.hibernate.transaction.CacheSynchronization.beforeCompletion(CacheSynchronization.java:60)
> at org.hibernate.transaction.WebSphereExtendedJTATransactionLookup$TransactionManagerAdapter$TransactionAdapter$1.invoke(WebSphereExtendedJTATransactionLookup.java:136)
> at $Proxy11.beforeCompletion(Unknown Source)
> at com.ibm.ws.jtaextensions.SynchronizationCallbackWrapper.beforeCompletion(SynchronizationCallbackWrapper.java:65)
> at com.ibm.ws.Transaction.JTA.RegisteredSyncs.distributeBefore(RegisteredSyncs.java(Compiled Code))
> at com.ibm.ws.Transaction.JTA.TransactionImpl.prePrepare(TransactionImpl.java(Compiled Code))
> at com.ibm.ws.Transaction.JTA.TransactionImpl.stage1CommitProcessing(TransactionImpl.java(Compiled Code))
> at com.ibm.ws.Transaction.JTA.TransactionImpl.processCommit(TransactionImpl.java(Compiled Code))
> at com.ibm.ws.Transaction.JTA.TransactionImpl.commit(TransactionImpl.java(Compiled Code))
> at com.ibm.ws.Transaction.JTA.TranManagerImpl.commit(TranManagerImpl.java(Compiled Code))
> at com.ibm.ws.Transaction.JTA.TranManagerSet.commit(TranManagerSet.java(Compiled Code))
> at com.ibm.ejs.csi.TranStrategy.commit(TranStrategy.java:716)
> at com.ibm.ejs.csi.TranStrategy.postInvoke(TranStrategy.java:167)
> at com.ibm.ejs.csi.TransactionControlImpl.postInvoke(TransactionControlImpl.java:569)
> at com.ibm.ejs.container.EJSContainer.postInvoke(EJSContainer.java:3801)
> at com.ibm.ws.webservices.dispatchers.ejb.WSEJBWrapper.postInvoke(WSEJBWrapper.java:153)
> at com.ibm.ws.webservices.dispatchers.ejb.J2ee14EJBDispatcher.cleanupEnvironment(J2ee14EJBDispatcher.java:197)
> at com.ibm.ws.webservices.engine.handlers.jaxrpc.JAXRPCHandler.invoke(JAXRPCHandler.java:148)
> at com.ibm.ws.webservices.engine.handlers.WrappedHandler.invoke(WrappedHandler.java:64)
> at com.ibm.ws.webservices.engine.PivotHandlerWrapper.invoke(PivotHandlerWrapper.java:225)
> at com.ibm.ws.webservices.engine.PivotHandlerWrapper.invoke(PivotHandlerWrapper.java:225)
> at com.ibm.ws.webservices.engine.WebServicesEngine.invoke(WebServicesEngine.java:279)
> at com.ibm.ws.webservices.engine.transport.http.WebServicesServlet.doPost(WebServicesServlet.java:717)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
> at com.ibm.ws.webservices.engine.transport.http.WebServicesServletBase.service(WebServicesServletBase.java:341)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
> at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1282)
> at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:673)
> at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:80)
> at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:1804)
> at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:84)
> at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:469)
> at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:408)
> at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:101)
> at com.ibm.ws.tcp.channel.impl.WorkQueueManager.requestComplete(WorkQueueManager.java:566)
> at com.ibm.ws.tcp.channel.impl.WorkQueueManager.attemptIO(WorkQueueManager.java:619)
> at com.ibm.ws.tcp.channel.impl.WorkQueueManager.workerRun(WorkQueueManager.java:952)
> at com.ibm.ws.tcp.channel.impl.WorkQueueManager$Worker.run(WorkQueueManager.java:1039)
> at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java(Compiled Code))
> Without modifying CacheSynchronization I only get this:
> WTRN0074E: Exception caught from before_completion synchronization operation: java.lang.UnsupportedOperationException
> at org.hibernate.transaction.WebSphereExtendedJTATransactionLookup$TransactionManagerAdapter$TransactionAdapter.setRollbackOnly(WebSphereExtendedJTATransactionLookup.java:211)
> at org.hibernate.transaction.CacheSynchronization.setRollbackOnly(CacheSynchronization.java:77)
> at org.hibernate.transaction.CacheSynchronization.beforeCompletion(CacheSynchronization.java:67)
> at org.hibernate.transaction.WebSphereExtendedJTATransactionLookup$TransactionManagerAdapter$TransactionAdapter$1.invoke(WebSphereExtendedJTATransactionLookup.java:136)
> at $Proxy11.beforeCompletion(Unknown Source)
> at com.ibm.ws.jtaextensions.SynchronizationCallbackWrapper.beforeCompletion(SynchronizationCallbackWrapper.java:65)
> at com.ibm.ws.Transaction.JTA.RegisteredSyncs.distributeBefore(RegisteredSyncs.java(Compiled Code))
> at com.ibm.ws.Transaction.JTA.TransactionImpl.prePrepare(TransactionImpl.java(Compiled Code))
> .....
> I use these transaction settings for hibernate:
> <property name="hibernate.transaction.factory_class">org.hibernate.transaction.JTATransactionFactory</property>
> <property name="hibernate.transaction.manager_lookup_class">org.hibernate.transaction.WebSphereExtendedJTATransactionLookup</property>
> <property name="hibernate.transaction.flush_before_completion">true</property>
> <property name="hibernate.transaction.auto_close_session">true</property>
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