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  1. Hadoop Map/Reduce
  2. MAPREDUCE-1109

ConcurrentModificationException in jobtracker.jsp

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Not A Problem
    • Affects Version/s: 0.20.1
    • Fix Version/s: None
    • Component/s: jobtracker
    • Labels:
      None
    • Target Version/s:

      Description

      The jobtracker.jsp invoked methods tracker.runningJobs(), tracker.completedJobs() and tracker.failedJobs() but these methods are not synchronized and can cause ConcurrentModificationException if the JT is concurrently changing the contents of these datastructures.

        Attachments

        1. MAPREDUCE-1109.patch
          2 kB
          Harsh J
        2. MAPREDUCE-1109.patch
          0.8 kB
          Harsh J

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            People

            • Assignee:
              qwertymaniac Harsh J
              Reporter:
              dhruba dhruba borthakur
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              Dates

              • Created:
                Updated:
                Resolved: