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  1. Hadoop Common
  2. HADOOP-5641

Possible NPE in CapacityScheduler's MemoryMatcher

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.20.1
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      MemoryMatches does a job lookup based on a JobID in its getMemReservedForTasks(TaskTrackerStatus taskTracker) method. By this time, job might have been removed from JT's memory resulting in a NPE.

        Attachments

        1. HADOOP-5641.patch
          8 kB
          Hemanth Yamijala

          Activity

            People

            • Assignee:
              yhemanth Hemanth Yamijala
              Reporter:
              vinodkv Vinod Kumar Vavilapalli
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              Dates

              • Created:
                Updated:
                Resolved: