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  1. Hadoop YARN
  2. YARN-397 RM Scheduler api enhancements
  3. YARN-392

Make it possible to specify hard locality constraints in resource requests

    Details

    • Type: Sub-task
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.1.0-beta
    • Fix Version/s: 2.1.0-beta
    • Component/s: resourcemanager
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Currently its not possible to specify scheduling requests for specific nodes and nowhere else. The RM automatically relaxes locality to rack and * and assigns non-specified machines to the app.

        Attachments

        1. YARN-392.patch
          24 kB
          Sandy Ryza
        2. YARN-392-1.patch
          5 kB
          Sandy Ryza
        3. YARN-392-2.patch
          12 kB
          Sandy Ryza
        4. YARN-392-2.patch
          12 kB
          Sandy Ryza
        5. YARN-392-2.patch
          12 kB
          Sandy Ryza
        6. YARN-392-3.patch
          18 kB
          Sandy Ryza
        7. YARN-392-4.patch
          19 kB
          Sandy Ryza
        8. YARN-392-5.patch
          19 kB
          Sandy Ryza
        9. YARN-392-6.patch
          19 kB
          Sandy Ryza
        10. YARN-392-7.patch
          20 kB
          Sandy Ryza
        11. YARN-392-8.patch
          20 kB
          Sandy Ryza

          Issue Links

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              People

              • Assignee:
                sandyr Sandy Ryza
                Reporter:
                bikassaha Bikas Saha
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                Dates

                • Created:
                  Updated:
                  Resolved: