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  1. Hadoop YARN
  2. YARN-5990 [Umbrella] Follow-up (phase-2) FairScheduler preemption improvements
  3. YARN-1047

Expose # of pre-emptions as a queue counter

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 2.0.2-alpha
    • 2.9.0, 3.0.0-alpha4
    • fairscheduler
    • None
    • Reviewed

    Description

      Since YARN supports pre-empting containers, a given queue should expose the number of containers it has had pre-empted as a metric.

      Attachments

        1. YARN-1047.001.patch
          6 kB
          Karthik Kambatla
        2. YARN-1047.branch-2.001.patch
          7 kB
          Daniel Templeton

        Activity

          People

            kasha Karthik Kambatla
            philip Philip Martin
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            Dates

              Created:
              Updated:
              Resolved: