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  1. Hadoop HDFS
  2. HDFS-11282

Document the missing metrics of DataNode Volume IO operations

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 3.0.0-alpha2
    • Fix Version/s: 2.9.0, 3.0.0-alpha2
    • Component/s: documentation
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      In HDFS-10959, it added many metrics of datanode volume io opearions. But it hasn't been documented. This JIRA addressed on this.

        Attachments

        1. HDFS-11282.001.patch
          3 kB
          Yiqun Lin
        2. HDFS-11282.002.patch
          4 kB
          Yiqun Lin
        3. HDFS-11282.003.patch
          4 kB
          Yiqun Lin
        4. HDFS-11282.004.patch
          4 kB
          Yiqun Lin
        5. metrics-rendered.png
          90 kB
          Arpit Agarwal

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              • Assignee:
                linyiqun Yiqun Lin
                Reporter:
                linyiqun Yiqun Lin
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                Dates

                • Created:
                  Updated:
                  Resolved: