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  1. Hadoop YARN
  2. YARN-6242 [Umbrella] Miscellaneous Scheduler Performance Improvements
  3. YARN-6679

Reduce Resource instance overhead via non-PBImpl

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.8.0
    • Fix Version/s: 2.9.0, 3.0.0-alpha4
    • Component/s: resourcemanager
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      Creating and using transient PB-based Resource instances during scheduling is very expensive. The overhead can be transparently reduced by internally using lightweight non-PB based instances.

        Attachments

        1. YARN-6679.3.branch-2.patch
          40 kB
          Daryn Sharp
        2. YARN-6679.3.trunk.patch
          37 kB
          Daryn Sharp
        3. YARN-6679.2.trunk.patch
          36 kB
          Daryn Sharp
        4. YARN-6679.2.branch-2.patch
          39 kB
          Daryn Sharp
        5. YARN-6679.branch-2.patch
          37 kB
          Daryn Sharp
        6. YARN-6679.trunk.patch
          34 kB
          Daryn Sharp

          Activity

            People

            • Assignee:
              daryn Daryn Sharp
              Reporter:
              daryn Daryn Sharp
            • Votes:
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              Dates

              • Created:
                Updated:
                Resolved: