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  1. Hadoop HDFS
  2. HDFS-11551

Handle SlowDiskReport from DataNode at the NameNode

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.9.0, 3.0.0-alpha4
    • Component/s: hdfs
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      DataNodes send slow disk reports via heartbeats. Handle these reports at the NameNode to find the topN slow disks.

        Attachments

        1. HDFS-11551-branch-2.002.patch
          35 kB
          Hanisha Koneru
        2. HDFS-11551-branch-2.001.patch
          35 kB
          Hanisha Koneru
        3. HDFS-11551.010.patch
          35 kB
          Hanisha Koneru
        4. HDFS-11551.009.patch
          34 kB
          Hanisha Koneru
        5. HDFS-11551.008.patch
          34 kB
          Hanisha Koneru
        6. HDFS-11551.007.patch
          37 kB
          Hanisha Koneru
        7. HDFS-11551.006.patch
          37 kB
          Hanisha Koneru
        8. HDFS-11551.005.patch
          32 kB
          Hanisha Koneru
        9. HDFS-11551.004.patch
          32 kB
          Hanisha Koneru
        10. HDFS-11551.003.patch
          32 kB
          Hanisha Koneru
        11. HDFS-11551.002.patch
          31 kB
          Hanisha Koneru
        12. HDFS-11551.001.patch
          30 kB
          Hanisha Koneru

          Activity

            People

            • Assignee:
              hanishakoneru Hanisha Koneru
              Reporter:
              hanishakoneru Hanisha Koneru
            • Votes:
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              Dates

              • Created:
                Updated:
                Resolved: