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  1. WildFly
  2. WFLY-6011

Remote branch of a transaction gets rolled back incorrectly.

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Done
    • None
    • 11.0.0.Alpha1
    • EJB
    • None

    Description

      The use case is as follow:

      Client makes a call to a bean on server-1
      bean (server-1) inserts a row into table-1
      bean (server-1) calls to a bean on server-2
      bean (server-2) inserts a row into table-2
      bean (server-2) goes to sleep for 3 minutes

      periodic recovery (server-1) flags the remote branchof the transaction (on server-2) as in doubt and rolls it back.

      (server-1 log)

      11:53:37,991 TRACE [com.arjuna.ats.arjuna] (Periodic Recovery) RecoveryXids _whenFirstSeen toRecover no RecoveryOnlyEJBXAResource{receiverContext=EJBReceiverContext{clientContext=org.jboss.ejb.client.EJBClientContext@322f7790, receiver=Remoting connection EJB receiver [connection=Remoting connection <2c1ab3f6>,channel=jboss.ejb,nodename=server2]}, transactionOriginNodeIdentifier='server1'} 1452599607985 === 1452599617991
      11:53:37,991 DEBUG [com.arjuna.ats.jta] (Periodic Recovery) Have 1 Xids to recover on this pass.
      
      
      11:53:37,992 DEBUG [com.arjuna.ats.jta] (Periodic Recovery) No record found for < formatId=131077, gtrid_length=35, bqual_length=43, tx_uid=0:ffffc0a80164:-fa2e9db:5694e833:2c, node_name=server1, branch_uid=0:ffffc0a80164:-fa2e9db:5694e833:39, subordinatenodename=server2, eis_name=unknown eis name >
      11:53:37,992 DEBUG [com.arjuna.ats.jta] (Periodic Recovery) XAResourceOrphanFilter com.arjuna.ats.internal.jta.recovery.arjunacore.JTATransactionLogXAResourceOrphanFilter voted ABSTAIN
      11:53:37,993 DEBUG [com.arjuna.ats.jta] (Periodic Recovery) node name of < formatId=131077, gtrid_length=35, bqual_length=43, tx_uid=0:ffffc0a80164:-fa2e9db:5694e833:2c, node_name=server1, branch_uid=0:ffffc0a80164:-fa2e9db:5694e833:39, subordinatenodename=server2, eis_name=unknown eis name > is server1
      11:53:37,993 DEBUG [com.arjuna.ats.jta] (Periodic Recovery) XAResourceOrphanFilter com.arjuna.ats.internal.jta.recovery.arjunacore.JTANodeNameXAResourceOrphanFilter voted ROLLBACK
      11:53:37,993 DEBUG [com.arjuna.ats.jta] (Periodic Recovery) subordinate node name of < formatId=131077, gtrid_length=35, bqual_length=43, tx_uid=0:ffffc0a80164:-fa2e9db:5694e833:2c, node_name=server1, branch_uid=0:ffffc0a80164:-fa2e9db:5694e833:39, subordinatenodename=server2, eis_name=unknown eis name > is server2
      11:53:37,993 DEBUG [com.arjuna.ats.jta] (Periodic Recovery) Checking whether Xid < formatId=131077, gtrid_length=35, bqual_length=43, tx_uid=0:ffffc0a80164:-fa2e9db:5694e833:2c, node_name=server1, branch_uid=0:ffffc0a80164:-fa2e9db:5694e833:39, subordinatenodename=server2, eis_name=unknown eis name > exists in ObjectStore.
      11:53:37,993 DEBUG [com.arjuna.ats.jta] (Periodic Recovery) Looking for 0:ffffc0a80164:-fa2e9db:5694e833:2c and /StateManager/BasicAction/TwoPhaseCoordinator/AtomicAction/SubordinateAtomicAction/JCA
      
      
      11:53:37,993 INFO  [com.arjuna.ats.jta] (Periodic Recovery) ARJUNA016013: Rolling back < formatId=131077, gtrid_length=35, bqual_length=43, tx_uid=0:ffffc0a80164:-fa2e9db:5694e833:2c, node_name=server1, branch_uid=0:ffffc0a80164:-fa2e9db:5694e833:39, subordinatenodename=server2, eis_name=unknown eis name >
      

      (server-2 log)

      11:53:37,997 TRACE [com.arjuna.ats.jta] (EJB default - 5) TransactionImple.getStatus: javax.transaction.Status.STATUS_ACTIVE
      11:53:37,998 TRACE [com.arjuna.ats.arjuna] (EJB default - 5) BasicAction::phase2Abort() for action-id 0:ffffc0a80164:-41fcd6d0:5694e85a:34
      11:53:37,998 TRACE [com.arjuna.ats.arjuna] (EJB default - 5) BasicAction::doAbort (XAResourceRecord < resource:XAResourceWrapperImpl@3de8e444[xaResource=org.jboss.jca.adapters.jdbc.xa.XAManagedConnection@6440856e pad=false overrideRmValue=false productName=PostgreSQL productVersion=9.4.1 jndiName=java:jboss/datasources/testJBossDS], txid:< formatId=131077, gtrid_length=35, bqual_length=43, tx_uid=0:ffffc0a80164:-fa2e9db:5694e833:2c, node_name=server1, branch_uid=0:ffffc0a80164:-41fcd6d0:5694e85a:3e, subordinatenodename=server2, eis_name=java:jboss/datasources/testJBossDS >, heuristic: TwoPhaseOutcome.FINISH_OK, product: PostgreSQL/9.4.1, jndiName: java:jboss/datasources/testJBossDS com.arjuna.ats.internal.jta.resources.arjunacore.XAResourceRecord@32ff4c6d >)
      11:53:37,998 TRACE [com.arjuna.ats.jta] (EJB default - 5) XAResourceRecord.topLevelAbort for XAResourceRecord < resource:XAResourceWrapperImpl@3de8e444[xaResource=org.jboss.jca.adapters.jdbc.xa.XAManagedConnection@6440856e pad=false overrideRmValue=false productName=PostgreSQL productVersion=9.4.1 jndiName=java:jboss/datasources/testJBossDS], txid:< formatId=131077, gtrid_length=35, bqual_length=43, tx_uid=0:ffffc0a80164:-fa2e9db:5694e833:2c, node_name=server1, branch_uid=0:ffffc0a80164:-41fcd6d0:5694e85a:3e, subordinatenodename=server2, eis_name=java:jboss/datasources/testJBossDS >, heuristic: TwoPhaseOutcome.FINISH_OK, product: PostgreSQL/9.4.1, jndiName: java:jboss/datasources/testJBossDS com.arjuna.ats.internal.jta.resources.arjunacore.XAResourceRecord@32ff4c6d >, record id=0:ffffc0a80164:-41fcd6d0:5694e85a:3f
      11:53:37,998 TRACE [org.jboss.as.connector.subsystems.datasources.AbstractDataSourceService$MyXaMCF] (EJB default - 5) Unlock: HeldByCurrentThread: Yes, Locked: Yes, HoldCount: 1, QueueLength: 0
      11:53:37,998 TRACE [org.jboss.as.connector.subsystems.datasources.AbstractDataSourceService$MyXaMCF] (EJB default - 5) Owner: Thread[EJB default - 5,5,EJB default]
      11:53:37,999 TRACE [com.arjuna.ats.arjuna] (EJB default - 5) BasicAction::doAbort() result for action-id (0:ffffc0a80164:-41fcd6d0:5694e85a:34) on record id: (0:ffffc0a80164:-41fcd6d0:5694e85a:3f) is (TwoPhaseOutcome.FINISH_OK) node id: (server2)
      11:53:37,999 TRACE [com.arjuna.ats.arjuna] (EJB default - 5) BasicAction::updateState() for action-id 0:ffffc0a80164:-41fcd6d0:5694e85a:34
      11:53:37,999 TRACE [com.arjuna.ats.jta] (EJB default - 5) SynchronizationImple.afterCompletion
      

      bean (server-2) wake up
      bean (server-1) updates the row in table-1

      at this point the parent transaction gets committed without an error

      11:55:31,104 TRACE [com.arjuna.ats.arjuna] (EJB default - 3) BasicAction::removeChildThread () action 0:ffffc0a80164:-fa2e9db:5694e833:2c removing TSThread:1
      11:55:31,104 TRACE [com.arjuna.ats.arjuna] (EJB default - 3) BasicAction::removeChildThread () action 0:ffffc0a80164:-fa2e9db:5694e833:2c removing TSThread:1 result = true
      11:55:31,104 TRACE [com.arjuna.ats.arjuna] (EJB default - 3) TransactionReaper::remove ( BasicAction: 0:ffffc0a80164:-fa2e9db:5694e833:2c status: ActionStatus.COMMITTED )
      

      client call ends

      When I look at the table in the database I see a row in table-1 but no row in table-2. I would expect to see both tables empty.

      When I switch to JTS and run the same use case it all works as expected.

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              dlloyd@redhat.com David Lloyd
              jgreene@redhat.com Jason Greene
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                Updated:
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