[jboss-jira] [JBoss JIRA] Created: (JBPROFILE-6) ConcurrentModificationException in getDeploymentNamesForType()

[Ondrej Žižka (JIRA)]

ConcurrentModificationException  in getDeploymentNamesForType()
---------------------------------------------------------------

                 Key: JBPROFILE-6
                 URL: https://jira.jboss.org/jira/browse/JBPROFILE-6
             Project: JBoss Profile Service
          Issue Type: Bug
         Environment: EWP 5.0.1 CR2
            Reporter: Ondrej Žižka
            Assignee: Emanuel Muckenhuber


05:26:26,652 INFO  [DeployHandler] Stop, [vfszip:/home/brq/ozizka/work/JON/jboss-ewp-5.0/server/default/deploy/EarWithWar-Counter.ear/]
05:26:26,656 INFO  [TomcatDeployment] undeploy, ctxPath=/EarWithWar-Counter-war
05:26:26,869 INFO  [DeployHandler] End stop, [vfszip:/home/brq/ozizka/work/JON/jboss-ewp-5.0/server/default/deploy/EarWithWar-Counter.ear/]
05:26:26,870 INFO  [DeployHandler] Begin start, [vfszip:/home/brq/ozizka/work/JON/jboss-ewp-5.0/server/default/deploy/EarWithWar-Counter.ear/]
05:26:27,282 INFO  [TomcatDeployment] deploy, ctxPath=/EarWithWar-Counter-war
05:26:27,382 INFO  [DeployHandler] End start, [vfszip:/home/brq/ozizka/work/JON/jboss-ewp-5.0/server/default/deploy/EarWithWar-Counter.ear/]
05:26:29,016 ERROR [StandaloneManagedDeploymentDiscoveryComponent] Unable to get deployment for type ejb2x
java.util.ConcurrentModificationException
        at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793)
        at java.util.HashMap$ValueIterator.next(HashMap.java:822)
        at org.jboss.profileservice.management.ManagementViewImpl.getDeploymentNamesForType(ManagementViewImpl.java:1104)
        at org.rhq.plugins.jbossas5.AbstractManagedDeploymentDiscoveryComponent.discoverResources(AbstractManagedDeploymentDiscoveryComponent.java:69)
        at sun.reflect.GeneratedMethodAccessor249.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.rhq.core.pc.util.DiscoveryComponentProxyFactory$ComponentInvocationThread.call(DiscoveryComponentProxyFactory.java:266)
        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
        at java.util.concurrent.FutureTask.run(FutureTask.java:138)
        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)
05:26:29,017 WARN  [InventoryManager] Failure during discovery for [EJB2 JAR] Resources - failed after 2809 ms.
java.lang.Exception: Discovery component invocation failed.
        at org.rhq.core.pc.util.DiscoveryComponentProxyFactory$ComponentInvocationThread.call(DiscoveryComponentProxyFactory.java:270)
        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
        at java.util.concurrent.FutureTask.run(FutureTask.java:138)
        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: java.lang.NullPointerException
        at org.rhq.plugins.jbossas5.AbstractManagedDeploymentDiscoveryComponent.discoverResources(AbstractManagedDeploymentDiscoveryComponent.java:76)
        at sun.reflect.GeneratedMethodAccessor249.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.rhq.core.pc.util.DiscoveryComponentProxyFactory$ComponentInvocationThread.call(DiscoveryComponentProxyFactory.java:266)
        ... 5 more


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