Pablo Zamudio [https://community.jboss.org/people/pzamudio] created the discussion "Jbpm 6.0.0.beta2 error disposing ksession when commiting transaction" To view the discussion, visit: https://community.jboss.org/message/822389#822389 -------------------------------------------------------------- We are testing Jbpm 6.0.0.beta2 and we get an error when working inside JBoss7, in a CMT environment. We are using a PerRequestRuntimeManager, so with the new apis, in a CMT environment, as soon as the transaction is commited, DisposeSessionTransactionSynchronization should dispose ksession and delete it from database. The error happens when the tx sync tries to delete ksession from db, because it tries to join the current transaction, which has been closed, so errors of transaction closed appears. Looking at tests cases in source code, the test PerRequestRuntimeManagerTest.testCreationOfSessionWithinTransaction() has exactly the problem i am describing. The test gives green results, but in console appears the exceptions as warnings. When running over JBoss7, this exceptions turns to errors, because the server tries to make rollback of the current transaction (which is already commited). The exact exception in testcase is: 3714 10/06 18:10:23,737[main] WARN  hibernate.ejb.AbstractEntityManagerImpl.joinTransaction  - HHH000326: Cannot join transaction: do not override hibernate.transaction.factory_class 3715 10/06 18:10:23,738[main] WARN  drools.persistence.SingleSessionCommandService.rollbackTransaction  - Could not commit session javax.persistence.TransactionRequiredException: No active JTA transaction on joinTransaction call           at org.hibernate.ejb.AbstractEntityManagerImpl.joinTransaction(AbstractEntityManagerImpl.java:1223)           at org.hibernate.ejb.AbstractEntityManagerImpl.joinTransaction(AbstractEntityManagerImpl.java:1173)           at org.drools.persistence.jpa.JpaPersistenceContext.joinTransaction(JpaPersistenceContext.java:42)           at org.drools.persistence.SingleSessionCommandService.destroy(SingleSessionCommandService.java:428)           at org.drools.core.command.runtime.DestroySessionCommand.execute(DestroySessionCommand.java:36)           at org.drools.core.command.runtime.DestroySessionCommand.execute(DestroySessionCommand.java:22)           at org.drools.core.command.impl.DefaultCommandService.execute(DefaultCommandService.java:36)           at org.drools.persistence.SingleSessionCommandService.execute(SingleSessionCommandService.java:347)           at org.drools.core.command.impl.CommandBasedStatefulKnowledgeSession.destroy(CommandBasedStatefulKnowledgeSession.java:239)           at org.jbpm.runtime.manager.impl.PerRequestRuntimeManager.disposeRuntimeEngine(PerRequestRuntimeManager.java:52)           at org.jbpm.runtime.manager.impl.tx.DisposeSessionTransactionSynchronization.afterCompletion(DisposeSessionTransactionSynchronization.java:22)           at org.drools.persistence.jta.JtaTransactionSynchronizationAdapter.afterCompletion(JtaTransactionSynchronizationAdapter.java:22)           at bitronix.tm.BitronixTransaction.fireAfterCompletionEvent(BitronixTransaction.java:497)           at bitronix.tm.BitronixTransaction.commit(BitronixTransaction.java:244)           at bitronix.tm.BitronixTransactionManager.commit(BitronixTransactionManager.java:120)           at org.jbpm.runtime.manager.PerRequestRuntimeManagerTest.testCreationOfSessionWithinTransaction(PerRequestRuntimeManagerTest.java:158)           at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)           at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)           at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)           at java.lang.reflect.Method.invoke(Method.java:601)           at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)           at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)           at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)           at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)           at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)           at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)           at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)           at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:69)           at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:48)           at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)           at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)           at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)           at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)           at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)           at org.junit.runners.ParentRunner.run(ParentRunner.java:292)           at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)           at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)           at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)           at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)           at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)           at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) 3717 10/06 18:10:23,740[main] WARN  persistence.jta.JtaTransactionManager.rollback  - Unable to rollback transaction java.lang.IllegalStateException: transaction is done, cannot change its status           at bitronix.tm.BitronixTransaction.setRollbackOnly(BitronixTransaction.java:291)           at bitronix.tm.BitronixTransactionManager.setRollbackOnly(BitronixTransactionManager.java:150)           at org.drools.persistence.jta.JtaTransactionManager.rollback(JtaTransactionManager.java:201)           at org.drools.persistence.SingleSessionCommandService.rollbackTransaction(SingleSessionCommandService.java:405)           at org.drools.persistence.SingleSessionCommandService.destroy(SingleSessionCommandService.java:439)           at org.drools.core.command.runtime.DestroySessionCommand.execute(DestroySessionCommand.java:36)           at org.drools.core.command.runtime.DestroySessionCommand.execute(DestroySessionCommand.java:22)           at org.drools.core.command.impl.DefaultCommandService.execute(DefaultCommandService.java:36)           at org.drools.persistence.SingleSessionCommandService.execute(SingleSessionCommandService.java:347)           at org.drools.core.command.impl.CommandBasedStatefulKnowledgeSession.destroy(CommandBasedStatefulKnowledgeSession.java:239)           at org.jbpm.runtime.manager.impl.PerRequestRuntimeManager.disposeRuntimeEngine(PerRequestRuntimeManager.java:52)           at org.jbpm.runtime.manager.impl.tx.DisposeSessionTransactionSynchronization.afterCompletion(DisposeSessionTransactionSynchronization.java:22)           at org.drools.persistence.jta.JtaTransactionSynchronizationAdapter.afterCompletion(JtaTransactionSynchronizationAdapter.java:22)           at bitronix.tm.BitronixTransaction.fireAfterCompletionEvent(BitronixTransaction.java:497)           at bitronix.tm.BitronixTransaction.commit(BitronixTransaction.java:244)           at bitronix.tm.BitronixTransactionManager.commit(BitronixTransactionManager.java:120)           at org.jbpm.runtime.manager.PerRequestRuntimeManagerTest.testCreationOfSessionWithinTransaction(PerRequestRuntimeManagerTest.java:158)           at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)           at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)           at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)           at java.lang.reflect.Method.invoke(Method.java:601)           at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)           at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)           at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)           at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)           at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)           at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)           at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)           at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:69)           at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:48)           at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)           at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)           at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)           at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)           at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)           at org.junit.runners.ParentRunner.run(ParentRunner.java:292)           at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)           at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)           at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)           at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)           at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)           at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) 3718 10/06 18:10:23,741[main] ERROR drools.persistence.SingleSessionCommandService.rollbackTransaction  - Could not rollback java.lang.RuntimeException: Unable to rollback transaction           at org.drools.persistence.jta.JtaTransactionManager.rollback(JtaTransactionManager.java:205)           at org.drools.persistence.SingleSessionCommandService.rollbackTransaction(SingleSessionCommandService.java:405)           at org.drools.persistence.SingleSessionCommandService.destroy(SingleSessionCommandService.java:439)           at org.drools.core.command.runtime.DestroySessionCommand.execute(DestroySessionCommand.java:36)           at org.drools.core.command.runtime.DestroySessionCommand.execute(DestroySessionCommand.java:22)           at org.drools.core.command.impl.DefaultCommandService.execute(DefaultCommandService.java:36)           at org.drools.persistence.SingleSessionCommandService.execute(SingleSessionCommandService.java:347)           at org.drools.core.command.impl.CommandBasedStatefulKnowledgeSession.destroy(CommandBasedStatefulKnowledgeSession.java:239)           at org.jbpm.runtime.manager.impl.PerRequestRuntimeManager.disposeRuntimeEngine(PerRequestRuntimeManager.java:52)           at org.jbpm.runtime.manager.impl.tx.DisposeSessionTransactionSynchronization.afterCompletion(DisposeSessionTransactionSynchronization.java:22)           at org.drools.persistence.jta.JtaTransactionSynchronizationAdapter.afterCompletion(JtaTransactionSynchronizationAdapter.java:22)           at bitronix.tm.BitronixTransaction.fireAfterCompletionEvent(BitronixTransaction.java:497)           at bitronix.tm.BitronixTransaction.commit(BitronixTransaction.java:244)           at bitronix.tm.BitronixTransactionManager.commit(BitronixTransactionManager.java:120)           at org.jbpm.runtime.manager.PerRequestRuntimeManagerTest.testCreationOfSessionWithinTransaction(PerRequestRuntimeManagerTest.java:158)           at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)           at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)           at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)           at java.lang.reflect.Method.invoke(Method.java:601)           at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)           at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)           at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)           at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)           at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)           at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)           at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)           at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:69)           at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:48)           at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)           at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)           at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)           at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)           at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)           at org.junit.runners.ParentRunner.run(ParentRunner.java:292)           at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)           at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)           at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)           at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)           at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)           at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) Caused by: java.lang.IllegalStateException: transaction is done, cannot change its status           at bitronix.tm.BitronixTransaction.setRollbackOnly(BitronixTransaction.java:291)           at bitronix.tm.BitronixTransactionManager.setRollbackOnly(BitronixTransactionManager.java:150)           at org.drools.persistence.jta.JtaTransactionManager.rollback(JtaTransactionManager.java:201)           ... 39 more 3721 10/06 18:10:23,744[main] WARN  drools.persistence.SingleSessionCommandService.rollbackTransaction  - Could not commit session java.lang.IllegalStateException: Illegal method call. This session was previously disposed.           at org.drools.core.reteoo.DisposedReteooWorkingMemory.getId(DisposedReteooWorkingMemory.java:97)           at org.drools.core.impl.StatefulKnowledgeSessionImpl.getId(StatefulKnowledgeSessionImpl.java:140)           at org.drools.core.command.runtime.GetIdCommand.execute(GetIdCommand.java:41)           at org.drools.core.command.runtime.GetIdCommand.execute(GetIdCommand.java:28)           at org.drools.core.command.impl.DefaultCommandService.execute(DefaultCommandService.java:36)           at org.drools.persistence.SingleSessionCommandService.execute(SingleSessionCommandService.java:376)           at org.drools.core.command.impl.CommandBasedStatefulKnowledgeSession.getId(CommandBasedStatefulKnowledgeSession.java:106)           at org.jbpm.runtime.manager.PerRequestRuntimeManagerTest.testCreationOfSessionWithinTransaction(PerRequestRuntimeManagerTest.java:163)           at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)           at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)           at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)           at java.lang.reflect.Method.invoke(Method.java:601)           at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)           at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)           at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)           at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)           at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)           at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)           at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)           at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:69)           at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:48)           at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)           at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)           at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)           at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)           at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)           at org.junit.runners.ParentRunner.run(ParentRunner.java:292)           at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)           at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)           at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)           at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)           at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)           at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) 3722 10/06 18:10:23,745[main] WARN  bitronix.tm.BitronixTransaction.fireAfterCompletionEvent  - Synchronization.afterCompletion() call failed for org.drools.persistence.jta.JtaTransactionSynchronizationAdapter@117efa0 java.lang.IllegalStateException: Illegal method call. This session was previously disposed.           at org.drools.core.reteoo.DisposedReteooWorkingMemory.getProcessRuntime(DisposedReteooWorkingMemory.java:261)           at org.drools.core.impl.StatefulKnowledgeSessionImpl.getProcessRuntime(StatefulKnowledgeSessionImpl.java:868)           at org.drools.persistence.SingleSessionCommandService$SynchronizationImpl.afterCompletion(SingleSessionCommandService.java:485)           at org.drools.persistence.jta.JtaTransactionSynchronizationAdapter.afterCompletion(JtaTransactionSynchronizationAdapter.java:25)           at bitronix.tm.BitronixTransaction.fireAfterCompletionEvent(BitronixTransaction.java:497)           at bitronix.tm.BitronixTransaction.rollback(BitronixTransaction.java:283)           at bitronix.tm.BitronixTransactionManager.rollback(BitronixTransactionManager.java:129)           at org.drools.persistence.jta.JtaTransactionManager.rollback(JtaTransactionManager.java:199)           at org.drools.persistence.SingleSessionCommandService.rollbackTransaction(SingleSessionCommandService.java:405)           at org.drools.persistence.SingleSessionCommandService.execute(SingleSessionCommandService.java:384)           at org.drools.core.command.impl.CommandBasedStatefulKnowledgeSession.getId(CommandBasedStatefulKnowledgeSession.java:106)           at org.jbpm.runtime.manager.PerRequestRuntimeManagerTest.testCreationOfSessionWithinTransaction(PerRequestRuntimeManagerTest.java:163)           at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)           at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)           at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)           at java.lang.reflect.Method.invoke(Method.java:601)           at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)           at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)           at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)           at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)           at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)           at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)           at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)           at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:69)           at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:48)           at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)           at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)           at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)           at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)           at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)           at org.junit.runners.ParentRunner.run(ParentRunner.java:292)           at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)           at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)           at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)           at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)           at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)           at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/822389#822389] Start a new discussion in jBPM Development at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]