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  1. Hadoop YARN
  2. YARN-2990

FairScheduler's delay-scheduling always waits for node-local and rack-local delays, even for off-rack-only requests

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.6.0
    • Fix Version/s: 2.7.0
    • Component/s: fairscheduler
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      Looking at the FairScheduler, it appears the node/rack locality delays are used for all requests, even those that are only off-rack.

      More details in comments.

        Attachments

        1. yarn-2990-test.patch
          5 kB
          Karthik Kambatla
        2. yarn-2990-2.patch
          7 kB
          Karthik Kambatla
        3. yarn-2990-1.patch
          10 kB
          Karthik Kambatla
        4. yarn-2990-0.patch
          10 kB
          Karthik Kambatla

          Activity

            People

            • Assignee:
              kasha Karthik Kambatla
              Reporter:
              kasha Karthik Kambatla
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              Dates

              • Created:
                Updated:
                Resolved: