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  1. Hadoop YARN
  2. YARN-3652

A SchedulerMetrics may be need for evaluating the scheduler's performance

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Details

    • Improvement
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
    • None
    • resourcemanager, scheduler
    • None

    Description

      As discussed in YARN-3630, a SchedulerMetrics may be need for evaluating the scheduler's performance. The performance indexes includes #events waiting for being handled by scheduler, the throughput, the scheduling delay and/or other indicators.

      Attachments

        1. YARN-3652-preview.patch
          62 kB
          Xianyin Xin

        Issue Links

          depends upon

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-12338 Improvement on MutableStat

          • Major - Major loss of function.
          • Open
          is depended upon by

          Improvement - An improvement or enhancement to an existing feature or task. YARN-3653 Expose the scheduler's KPI in web UI

          • Major - Major loss of function.
          • Open
          is related to

          Improvement - An improvement or enhancement to an existing feature or task. YARN-3293 Track and display capacity scheduler health metrics in web UI

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              Unassigned Unassigned
              xinxianyin Xianyin Xin
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              Dates

                Created:
                Updated: