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  1. Hadoop Map/Reduce
  2. MAPREDUCE-6703

Add flag to allow MapReduce AM to request for OPPORTUNISTIC containers

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.9.0, 3.0.0-alpha1
    • Component/s: None
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      YARN-2882 and YARN-4335 introduces the concept of container ExecutionTypes and specifically OPPORTUNISTIC containers.
      The default ExecutionType is GUARANTEED. This JIRA proposes to allow users to provide hints via config to the MR framework as to the number of containers it would like to schedule as OPPORTUNISTIC.

        Attachments

        1. MAPREDUCE-6703.003.patch
          27 kB
          Arun Suresh
        2. MAPREDUCE-6703.002.patch
          27 kB
          Arun Suresh
        3. MAPREDUCE-6703.001.patch
          28 kB
          Arun Suresh

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              • Assignee:
                asuresh Arun Suresh
                Reporter:
                asuresh Arun Suresh
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                Dates

                • Created:
                  Updated:
                  Resolved: