[jbossts-issues] [JBoss JIRA] Updated: (JBTM-751) Dirty transaction remains if rollback failed
Teofilis Martisius (JIRA)
jira-events at lists.jboss.org
Tue Jun 15 06:06:46 EDT 2010
[ https://jira.jboss.org/browse/JBTM-751?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Teofilis Martisius updated JBTM-751:
------------------------------------
Attachment: patch2
Patch to clean up thread after failed rollback, done with svn diff against version tagged 4.6.1GA. I moved the cleanup to finally block, so that exceptions can still be thrown. This hasn't been tested yet.
> Dirty transaction remains if rollback failed
> --------------------------------------------
>
> Key: JBTM-751
> URL: https://jira.jboss.org/browse/JBTM-751
> Project: JBoss Transaction Manager
> Issue Type: Bug
> Security Level: Public(Everyone can see)
> Components: JTA
> Affects Versions: 4.6.1
> Environment: Jboss 5.1.0GA
> Reporter: Teofilis Martisius
> Priority: Minor
> Attachments: patch1, patch2
>
>
> Hi,
> I noticed that in some cases when transaction rollback fails, remaining dirty transaction is left associated with the thread when it gets returned to thread pool. Same thread gets used again producing errors. I have attached a patch I have used successfully for a while in my deployment. This patch is applicable to v4.6.1GA, but I think other versions are also affected.
> This issue gets triggered by exception like this one:
> ERROR [org.hibernate.event.def.AbstractFlushingEventListener] (WorkManager(2)-17) Could not synchronize database state with
> session
> org.hibernate.exception.LockAcquisitionException: could not update: [org.jbpm.graph.exe.Token#15022]
> at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:105)
> at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66)
> at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2453)
> at org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(AbstractEntityPersister.java:2335)
> at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2635)
> at org.hibernate.action.EntityUpdateAction.execute(EntityUpdateAction.java:115)
> at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:279)
> at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:263)
> at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:168)
> at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321)
> at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:50)
> at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1027)
> at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:365)
> at org.hibernate.transaction.CacheSynchronization.beforeCompletion(CacheSynchronization.java:88)
> at com.arjuna.ats.internal.jta.resources.arjunacore.SynchronizationImple.beforeCompletion(SynchronizationImple.java:101)
> at com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.beforeCompletion(TwoPhaseCoordinator.java:269)
> at com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.end(TwoPhaseCoordinator.java:89)
> at com.arjuna.ats.arjuna.AtomicAction.commit(AtomicAction.java:177)
> at com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.commitAndDisassociate(TransactionImple.java:1475)
> at com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransaction.commit(BaseTransaction.java:137)
> at com.arjuna.ats.jbossatx.BaseTransactionManagerDelegate.commit(BaseTransactionManagerDelegate.java:75)
> at org.jboss.resource.adapter.jms.inflow.JmsServerSession$XATransactionDemarcationStrategy.end(JmsServerSession.java:657)
> at org.jboss.resource.adapter.jms.inflow.JmsServerSession.run(JmsServerSession.java:243)
> at org.jboss.resource.work.WorkWrapper.execute(WorkWrapper.java:205)
> at org.jboss.util.threadpool.BasicTaskWrapper.run(BasicTaskWrapper.java:260)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:619)
> Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLTransactionRollbackException: Deadlock found when trying to get lock; try restarting transaction
> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
> at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
> at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
> at com.mysql.jdbc.Util.handleNewInstance(Util.java:406)
> at com.mysql.jdbc.Util.getInstance(Util.java:381)
> at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1045)
> at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:956)
> at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3515)
> at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3447)
> at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1951)
> at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2101)
> at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2554)
> at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1761)
> at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2046)
> at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1964)
> at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1949)
> at com.mysql.jdbc.jdbc2.optional.PreparedStatementWrapper.executeUpdate(PreparedStatementWrapper.java:874)
> at org.jboss.resource.adapter.jdbc.WrappedPreparedStatement.executeUpdate(WrappedPreparedStatement.java:365)
> at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2435)
> ... 25 more
> When same thread gets reused later, it produces following exception:
> ERROR [org.jboss.resource.adapter.jms.inflow.JmsServerSession] (WorkManager(2)-90) org.jboss.resource.adapter.jms.inflow.Jm
> sServerSession$DemarcationStrategyFactory at 42bae587 error creating transaction demarcation
> javax.transaction.NotSupportedException: BaseTransaction.checkTransactionState - [com.arjuna.ats.internal.jta.transaction.arjunacore.alreadyassocia
> ted] [com.arjuna.ats.internal.jta.transaction.arjunacore.alreadyassociated] thread is already associated with a transaction!
> at com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransaction.begin(BaseTransaction.java:80)
> at com.arjuna.ats.jbossatx.BaseTransactionManagerDelegate.begin(BaseTransactionManagerDelegate.java:65)
> at org.jboss.resource.adapter.jms.inflow.JmsServerSession$XATransactionDemarcationStrategy.<init>(JmsServerSession.java:560)
> at org.jboss.resource.adapter.jms.inflow.JmsServerSession$DemarcationStrategyFactory.getStrategy(JmsServerSession.java:295)
> at org.jboss.resource.adapter.jms.inflow.JmsServerSession.createTransactionDemarcation(JmsServerSession.java:252)
> at org.jboss.resource.adapter.jms.inflow.JmsServerSession.run(JmsServerSession.java:224)
> at org.jboss.resource.work.WorkWrapper.execute(WorkWrapper.java:205)
> at org.jboss.util.threadpool.BasicTaskWrapper.run(BasicTaskWrapper.java:260)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:619)
> If you need any help or information, feel free to contact me.
> Sincerely,
> Teofilis Martisius
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