java.util.ConcurrentModificationException

hadoop-yarn-issues | shenhong (JIRA) | 4 years ago
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    Hadoop 2.4.1 Release Notes

    apache.org | 3 months ago
    java.util.ConcurrentModificationException
  2. 0

    Hadoop 2.1.0-beta Release Notes

    hortonworks.com | 2 years ago
    java.util.ConcurrentModificationException
  3. 0

    Hadoop 2.6.0 Release Notes

    apache.org | 7 months ago
    java.util.ConcurrentModificationException
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    Hadoop 2.6.0 Release Notes

    apache.org | 4 weeks ago
    java.util.ConcurrentModificationException

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    Root Cause Analysis

    1. java.util.ConcurrentModificationException

      No message provided

      at java.util.TreeMap$PrivateEntryIterator.nextEntry()
    2. Java RT
      TreeMap$KeyIterator.next
      1. java.util.TreeMap$PrivateEntryIterator.nextEntry(TreeMap.java:1100)
      2. java.util.TreeMap$KeyIterator.next(TreeMap.java:1154)
      2 frames
    3. hadoop-yarn-server-resourcemanager
      ResourceManager$SchedulerEventDispatcher$EventProcessor.run
      1. org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.AppSchedulable.assignContainer(AppSchedulable.java:297)
      2. org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FSLeafQueue.assignContainer(FSLeafQueue.java:181)
      3. org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.nodeUpdate(FairScheduler.java:780)
      4. org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.handle(FairScheduler.java:842)
      5. org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.handle(FairScheduler.java:98)
      6. org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$SchedulerEventDispatcher$EventProcessor.run(ResourceManager.java:340)
      6 frames
    4. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:662)
      1 frame