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  1. Hadoop YARN
  2. YARN-2352

FairScheduler: Collect metrics on duration of critical methods that affect performance

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 2.4.1
    • 2.6.0
    • scheduler
    • None
    • Reviewed

    Description

      We need more metrics for better visibility into FairScheduler performance. At the least, we need to do this for (1) handle node events, (2) update, (3) compute fairshares, (4) preemption.

      Attachments

        1. fs-perf-metrics.png
          65 kB
          Karthik Kambatla
        2. yarn-2352-1.patch
          10 kB
          Karthik Kambatla
        3. yarn-2352-2.patch
          10 kB
          Karthik Kambatla
        4. yarn-2352-2.patch
          10 kB
          Karthik Kambatla
        5. yarn-2352-3.patch
          13 kB
          Karthik Kambatla
        6. yarn-2352-4.patch
          16 kB
          Karthik Kambatla
        7. yarn-2352-5.patch
          16 kB
          Karthik Kambatla
        8. yarn-2352-6.patch
          16 kB
          Karthik Kambatla

        Activity

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            kasha Karthik Kambatla
            kasha Karthik Kambatla
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            Dates

              Created:
              Updated:
              Resolved: