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  1. Application Server 3 4 5 and 6
  2. JBAS-7110

ClusterPartition.ThreadGate can block shutdown of AS

    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Done
    • Affects Version/s: None
    • Fix Version/s: 6.0.0.M1
    • Component/s: Clustering
    • Labels:
      None

      Description

      The following stack trace appears in a thread dump, after a failure to shutdown the AS within the testsuite:

      Thread: JBoss Shutdown Hook : priority:5, demon:true, threadId:11, threadState:TIMED_WAITING

      • waiting on <0x1d7ada9> (a org.jboss.ha.framework.server.ClusterPartition$ThreadGate)
        java.lang.Object.wait(Native Method)
        org.jboss.ha.framework.server.ClusterPartition$ThreadGate.await(ClusterPartition.java:2381)
        org.jboss.ha.framework.server.ClusterPartition.callAsynchMethodOnCluster(ClusterPartition.java:1325)
        org.jboss.ha.framework.server.DistributedReplicantManagerImpl.remove(DistributedReplicantManagerImpl.java:448)
        org.jboss.profileservice.cluster.repository.DefaultRepositoryClusteringHandler.shutdown(DefaultRepositoryClusteringHandler.java:275)
        org.jboss.system.server.profileservice.repository.clustered.ClusteredDeploymentRepository.unload(ClusteredDeploymentRepository.java:459)
        org.jboss.system.server.profile.repository.AbstractProfile.destroy(AbstractProfile.java:163)
        sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        java.lang.reflect.Method.invoke(Method.java:597)
        org.jboss.system.server.profileservice.repository.AbstractProfileLifeCycleAction.invoke(AbstractProfileLifeCycleAction.java:97)
        org.jboss.system.server.profileservice.repository.AbstractProfileLifeCycleAction.invoke(AbstractProfileLifeCycleAction.java:77)
        org.jboss.system.server.profileservice.repository.AbstractProfileLifeCycleAction.uninstall(AbstractProfileLifeCycleAction.java:57)
        org.jboss.system.server.profileservice.repository.AbstractProfileAction.uninstall(AbstractProfileAction.java:70)
        org.jboss.system.server.profileservice.repository.AbstractProfileService.uninstall(AbstractProfileService.java:417)
        org.jboss.dependency.plugins.AbstractControllerContext.uninstall(AbstractControllerContext.java:354)
        org.jboss.dependency.plugins.AbstractController.uninstall(AbstractController.java:1665)
        org.jboss.dependency.plugins.AbstractController.uninstallContext(AbstractController.java:1276)
        org.jboss.dependency.plugins.AbstractController.uninstallContext(AbstractController.java:1180)
        org.jboss.dependency.plugins.AbstractController.uninstallContext(AbstractController.java:1235)
        org.jboss.dependency.plugins.AbstractController.uninstallContext(AbstractController.java:1180)
        org.jboss.dependency.plugins.AbstractController.uninstallContext(AbstractController.java:1235)
        org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:828)
        org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:553)
        org.jboss.system.server.profileservice.repository.AbstractProfileService.deactivateProfile(AbstractProfileService.java:448)
        org.jboss.system.server.profileservice.ProfileServiceBootstrap.deactivateProfiles(ProfileServiceBootstrap.java:381)
        org.jboss.system.server.profileservice.ProfileServiceBootstrap.shutdown(ProfileServiceBootstrap.java:339)
        org.jboss.bootstrap.AbstractServerImpl.shutdownServer(AbstractServerImpl.java:571)
        org.jboss.bootstrap.AbstractServerImpl$ShutdownHook.run(AbstractServerImpl.java:909)

      The root cause is a bug in ThreadGate.await(long), which does not correctly return if the timeout value is reached while the gate is still closed.

      This same issue was found and fixed in JBC. See JBCACHE-1173.

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          Activity

          Hide
          pferraro Paul Ferraro added a comment -

          Adapted new ThreadGate implementation from org.jboss.cache.util.concurrent.ReclosableLatch utilizing an AbstractQueuedSynchronizer.

          Show
          pferraro Paul Ferraro added a comment - Adapted new ThreadGate implementation from org.jboss.cache.util.concurrent.ReclosableLatch utilizing an AbstractQueuedSynchronizer.

            People

            • Assignee:
              pferraro Paul Ferraro
              Reporter:
              pferraro Paul Ferraro
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              Dates

              • Created:
                Updated:
                Resolved:

                Development