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  1. Hadoop HDFS
  2. HDFS-11194

Maintain aggregated peer performance metrics on NameNode

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Details

    • New Feature
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 2.9.0, 3.0.0-alpha4
    • namenode
    • None
    • Reviewed

    Description

      The metrics collected in HDFS-10917 should be reported to and aggregated on NameNode as part of heart beat messages. This will make is easy to expose it through JMX to users who are interested in them.

      Attachments

        1. HDFS-11194-03-04.delta
          10 kB
          Arpit Agarwal
        2. HDFS-11194.06.patch
          121 kB
          Arpit Agarwal
        3. HDFS-11194.05.patch
          121 kB
          Arpit Agarwal
        4. HDFS-11194.04.patch
          121 kB
          Arpit Agarwal
        5. HDFS-11194.03.patch
          121 kB
          Arpit Agarwal
        6. HDFS-11194.02.patch
          121 kB
          Arpit Agarwal
        7. HDFS-11194.01.patch
          111 kB
          Arpit Agarwal

        Issue Links

          is related to

          Improvement - An improvement or enhancement to an existing feature or task. HDFS-14748 Make DataNodePeerMetrics#minOutlierDetectionSamples configurable

          • Major - Major loss of function.
          • Resolved
          relates to

          New Feature - A new feature of the product, which has yet to be developed. HDFS-16582 Expose aggregate latency of slow node as perceived by the reporting node

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              arp Arpit Agarwal
              xiaobingo Xiaobing Zhou
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              Dates

                Created:
                Updated:
                Resolved: