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  1. Hadoop HDFS
  2. HDFS-11560

Expose slow disks via NameNode JMX

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Details

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

    Description

      Each Datanode exposes its slow disks through Datanode JMX. We can expose the overall slow disks (among all datanodes) via the NameNode JMX.

      Attachments

        1. HDFS-11560-branch-2.001.patch
          9 kB
          Hanisha Koneru
        2. HDFS-11560.002.patch
          8 kB
          Hanisha Koneru
        3. HDFS-11560.001.patch
          6 kB
          Hanisha Koneru

        Activity

          People

            hanishakoneru Hanisha Koneru
            hanishakoneru Hanisha Koneru
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            Dates

              Created:
              Updated:
              Resolved: