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  1. Hadoop Common
  2. HADOOP-3641

Exception while killing the JobTracker

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Duplicate
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Labels:
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      Description

      Exception in thread "Thread-5" java.util.ConcurrentModificationException
              at java.util.TreeMap$PrivateEntryIterator.nextEntry(TreeMap.java:1100)
              at java.util.TreeMap$KeyIterator.next(TreeMap.java:1152)
              at org.apache.hadoop.dfs.DFSClient.close(DFSClient.java:212)
              at org.apache.hadoop.dfs.DistributedFileSystem.close(DistributedFileSystem.java:228)
              at org.apache.hadoop.fs.FileSystem$Cache.closeAll(FileSystem.java:1379)
              at org.apache.hadoop.fs.FileSystem.closeAll(FileSystem.java:230)
              at org.apache.hadoop.fs.FileSystem$ClientFinalizer.run(FileSystem.java:215)
      

      This is when I manually try to kill a JobTracker.

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              • Assignee:
                Unassigned
                Reporter:
                amar_kamat Amar Kamat
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                • Created:
                  Updated:
                  Resolved: