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  1. Jenkins
  2. JENKINS-6435

ReactorException: ConcurrentModificationException

    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: Major Major
    • core
    • None

      I updated to 1.356 and now all page views simply display:

      org.jvnet.hudson.reactor.ReactorException: java.util.ConcurrentModificationException
      	at org.jvnet.hudson.reactor.Reactor.execute(Reactor.java:246)
      	at hudson.model.Hudson.executeReactor(Hudson.java:683)
      	at hudson.model.Hudson.(Hudson.java:601)
      	at hudson.model.Hudson.(Hudson.java:541)
      	at hudson.WebAppMain$2.run(WebAppMain.java:222)
      Caused by: java.util.ConcurrentModificationException
      	at java.util.AbstractList$Itr.checkForComodification(AbstractList.java:372)
      	at java.util.AbstractList$Itr.next(AbstractList.java:343)
      	at hudson.PluginManager$1$3$2$1.addTo(PluginManager.java:224)
      	at hudson.PluginManager$1$3$2$1.getEdges(PluginManager.java:218)
      	at hudson.PluginManager$1$3$2$1.getEdges(PluginManager.java:214)
      	at hudson.util.CyclicGraphDetector.visit(CyclicGraphDetector.java:38)
      	at hudson.util.CyclicGraphDetector.run(CyclicGraphDetector.java:22)
      	at hudson.PluginManager$1$3$2.run(PluginManager.java:214)
      	at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:146)
      	at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:259)
      	at hudson.model.Hudson$3.runTask(Hudson.java:665)
      	at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:187)
      	at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:94)
      	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)
      

          [JENKINS-6435] ReactorException: ConcurrentModificationException

          Jesse Glick created issue -
          Jesse Glick made changes -
          Description Original: I updated to 1.356 and now all page views simply display:

          org.jvnet.hudson.reactor.ReactorException: java.util.ConcurrentModificationException
          at org.jvnet.hudson.reactor.Reactor.execute(Reactor.java:246)
          at hudson.model.Hudson.executeReactor(Hudson.java:683)
          at hudson.model.Hudson.(Hudson.java:601)
          at hudson.model.Hudson.(Hudson.java:541)
          at hudson.WebAppMain$2.run(WebAppMain.java:222)
          Caused by: java.util.ConcurrentModificationException
          at java.util.AbstractList$Itr.checkForComodification(AbstractList.java:372)
          at java.util.AbstractList$Itr.next(AbstractList.java:343)
          at hudson.PluginManager$1$3$2$1.addTo(PluginManager.java:224)
          at hudson.PluginManager$1$3$2$1.getEdges(PluginManager.java:218)
          at hudson.PluginManager$1$3$2$1.getEdges(PluginManager.java:214)
          at hudson.util.CyclicGraphDetector.visit(CyclicGraphDetector.java:38)
          at hudson.util.CyclicGraphDetector.run(CyclicGraphDetector.java:22)
          at hudson.PluginManager$1$3$2.run(PluginManager.java:214)
          at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:146)
          at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:259)
          at hudson.model.Hudson$3.runTask(Hudson.java:665)
          at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:187)
          at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:94)
          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)
          New: I updated to 1.356 and now all page views simply display:

          {noformat}
          org.jvnet.hudson.reactor.ReactorException: java.util.ConcurrentModificationException
          at org.jvnet.hudson.reactor.Reactor.execute(Reactor.java:246)
          at hudson.model.Hudson.executeReactor(Hudson.java:683)
          at hudson.model.Hudson.(Hudson.java:601)
          at hudson.model.Hudson.(Hudson.java:541)
          at hudson.WebAppMain$2.run(WebAppMain.java:222)
          Caused by: java.util.ConcurrentModificationException
          at java.util.AbstractList$Itr.checkForComodification(AbstractList.java:372)
          at java.util.AbstractList$Itr.next(AbstractList.java:343)
          at hudson.PluginManager$1$3$2$1.addTo(PluginManager.java:224)
          at hudson.PluginManager$1$3$2$1.getEdges(PluginManager.java:218)
          at hudson.PluginManager$1$3$2$1.getEdges(PluginManager.java:214)
          at hudson.util.CyclicGraphDetector.visit(CyclicGraphDetector.java:38)
          at hudson.util.CyclicGraphDetector.run(CyclicGraphDetector.java:22)
          at hudson.PluginManager$1$3$2.run(PluginManager.java:214)
          at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:146)
          at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:259)
          at hudson.model.Hudson$3.runTask(Hudson.java:665)
          at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:187)
          at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:94)
          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)
          {noformat}
          Jesse Glick made changes -
          Priority Original: Blocker [ 1 ] New: Major [ 3 ]
          Alan Harder made changes -
          Assignee New: Alan Harder [ mindless ]
          Alan Harder made changes -
          Status Original: Open [ 1 ] New: In Progress [ 3 ]
          SCM/JIRA link daemon made changes -
          Resolution New: Fixed [ 1 ]
          Status Original: In Progress [ 3 ] New: Resolved [ 5 ]
          Andrew Bayer made changes -
          Status Original: Resolved [ 5 ] New: Closed [ 6 ]
          R. Tyler Croy made changes -
          Workflow Original: JNJira [ 136530 ] New: JNJira + In-Review [ 204089 ]

            mindless Alan Harder
            jglick Jesse Glick
            Votes:
            1 Vote for this issue
            Watchers:
            2 Start watching this issue

              Created:
              Updated:
              Resolved: