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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

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            acmurthy Arun Murthy
            acmurthy Arun Murthy
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