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  1. Hadoop HDFS
  2. HDFS-7773

Additional metrics in HDFS to be accessed via jmx.

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 2.7.0
    • datanode, namenode
    • None
    • Reviewed

    Description

      We would like to have the following metrics added to DataNode and name node this to improve Ambari dashboard
      1) DN disk i/o utilization
      2) DN network i/o utilization
      3) Namenode read operations
      4) Namenode write operations

      Attachments

        1. hdfs-7773.branch-2.001.patch
          14 kB
          Anu Engineer
        2. hdfs-7773.003.patch
          14 kB
          Anu Engineer
        3. hdfs-7773.002.patch
          14 kB
          Anu Engineer
        4. hdfs-7773.001.patch
          13 kB
          Anu Engineer

        Issue Links

        is related to

        Bug - A problem which impairs or prevents the functions of the product. HADOOP-14702 Fix formatting issue and regression caused by conversion from APT to Markdown

        • Minor - Minor loss of function, or other problem where easy workaround is present.
        • Resolved

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            aengineer Anu Engineer Assign to me
            aengineer Anu Engineer
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            Dates

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              Updated:
              Resolved:

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