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  1. Hadoop Common
  2. HADOOP-12985

Support MetricsSource interface for DecayRpcScheduler Metrics

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.8.0, 3.0.0-alpha1
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      This allows metrics collector such as AMS to collect it with MetricsSink. The per user RPC call counts, schedule decisions and per priority response time will be useful to detect and trouble shoot Hadoop RPC server such as Namenode overload issues.

        Attachments

        1. HADOOP-12985.00.patch
          10 kB
          Xiaoyu Yao
        2. HADOOP-12985.02.patch
          16 kB
          Xiaoyu Yao
        3. HADOOP-12985.03.patch
          16 kB
          Xiaoyu Yao
        4. HADOOP-12985.04.patch
          20 kB
          Xiaoyu Yao
        5. HADOOP-12985.05.patch
          21 kB
          Xiaoyu Yao
        6. HADOOP-12985.06.patch
          21 kB
          Xiaoyu Yao

          Activity

            People

            • Assignee:
              xyao Xiaoyu Yao
              Reporter:
              xyao Xiaoyu Yao
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              Dates

              • Created:
                Updated:
                Resolved: