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From "Randy Watler (JIRA)" <jetspeed-...@portals.apache.org>
Subject [jira] Created: (JS2-986) PAM NodeManager operation not thread-safe
Date Mon, 04 May 2009 18:59:30 GMT
PAM NodeManager operation not thread-safe
-----------------------------------------

                 Key: JS2-986
                 URL: https://issues.apache.org/jira/browse/JS2-986
             Project: Jetspeed 2
          Issue Type: Bug
          Components: Deployment
    Affects Versions: 2.2.0
         Environment: Demo
Tomcat 6/JDK6
Multiprocessor Linux

            Reporter: Randy Watler
            Assignee: Randy Watler
             Fix For: 2.2.0


Exceptions received during deployment:

   java.util.ConcurrentModificationException
          at java.util.HashMap$HashIterator.nextEntry(HashMap.java:810)
          at java.util.HashMap$EntryIterator.next(HashMap.java:851)
          at java.util.HashMap$EntryIterator.next(HashMap.java:849)
          at java.util.HashMap.writeObject(HashMap.java:1016)
          at sun.reflect.GeneratedMethodAccessor101.invoke(Unknown Source)
          at
   sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
          at java.lang.reflect.Method.invoke(Method.java:616)
          at
   java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:962)
          at
   java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1478)
          at
   java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1409)
          at
   java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1167)
          at
   java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:343)
          at
   org.apache.jetspeed.cluster.NodeManagerImpl.save(NodeManagerImpl.java:73)
          at
   org.apache.jetspeed.cluster.NodeManagerImpl.addNode(NodeManagerImpl.java:142)
          at
   org.apache.jetspeed.tools.pamanager.PortletApplicationManager.registerPortletApplication(PortletApplicationManager.java:388)
          at
   org.apache.jetspeed.tools.pamanager.PortletApplicationManager.attemptStartPA(PortletApplicationManager.java:528)
          at
   org.apache.jetspeed.tools.pamanager.PortletApplicationManager.tryStartPortletApplication(PortletApplicationManager.java:244)

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