Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 3.0.0
    • Fix Version/s: 3.1.0, 2.10.0, 2.9.1, 3.0.3
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Getting the datanode reports is an expensive operation and can be executed very frequently by the UI and watchdogs.
      To reduce this load, this information is cached in the Router.
      This cached information expires after some time (configurable).

        Attachments

        1. HDFS-13347-branch-2.000.patch
          15 kB
          Íñigo Goiri
        2. HDFS-13347.006.patch
          15 kB
          Íñigo Goiri
        3. HDFS-13347.005.patch
          15 kB
          Íñigo Goiri
        4. HDFS-13347.004.patch
          15 kB
          Íñigo Goiri
        5. HDFS-13347.003.patch
          13 kB
          Íñigo Goiri
        6. HDFS-13347.002.patch
          13 kB
          Íñigo Goiri
        7. HDFS-13347.001.patch
          13 kB
          Íñigo Goiri
        8. HDFS-13347.000.patch
          5 kB
          Íñigo Goiri

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              • Assignee:
                elgoiri Íñigo Goiri
                Reporter:
                elgoiri Íñigo Goiri
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                Dates

                • Created:
                  Updated:
                  Resolved: