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  1. Hadoop Map/Reduce
  2. MAPREDUCE-3537

DefaultContainerExecutor has a race condn. with multiple concurrent containers

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Details

    • Bug
    • Status: Closed
    • Blocker
    • Resolution: Fixed
    • 0.23.0
    • 0.23.1
    • None
    • None

    Description

      DCE relies cwd before calling ContainerLocalizer.runLocalization. However, with multiple containers setting cwd on same localFS reference leads to race.

      Attachments

        1. MAPREDUCE-3537.patch
          1 kB
          Arun Murthy

        Issue Links

          breaks

          Bug - A problem which impairs or prevents the functions of the product. PIG-2347 Fix Pig Unit tests for hadoop 23

          • Major - Major loss of function.
          • Closed
          is related to

          Bug - A problem which impairs or prevents the functions of the product. MAPREDUCE-3538 DCE shouldn't directly call ContainerLocalizer.runLocalization

          • Major - Major loss of function.
          • Open

          Activity

            People

              acmurthy Arun Murthy
              acmurthy Arun Murthy
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              Dates

                Created:
                Updated:
                Resolved: