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  1. Hadoop YARN
  2. YARN-8929

DefaultOOMHandler should only pick running containers to kill upon oom events

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 3.2.0
    • Fix Version/s: 3.3.0
    • Component/s: nodemanager
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      DefaultOOMHandler currently currently sort all known containers based on the execution type primarily and their start time secondarily.

      However, it does not check if a container is running or not.  Kill a non-running container will not release any memory, hence won't get us of the under-oom status.

        Attachments

        1. YARN-8929.00.patch
          30 kB
          Haibo Chen
        2. YARN-8929.01.patch
          52 kB
          Haibo Chen

          Activity

            People

            • Assignee:
              haibochen Haibo Chen
              Reporter:
              haibochen Haibo Chen
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              Dates

              • Created:
                Updated:
                Resolved: