Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.9.0, 3.0.0-alpha1
    • Component/s: namenode
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Some code cleanup for DatanodeManager. The main changes include:

      1. make the synchronization of datanodeMap and datanodesSoftwareVersions consistent
      2. remove unnecessary lock in handleHeartbeat

        Attachments

        1. HDFS-9371.000.patch
          39 kB
          Jing Zhao
        2. HDFS-9371.001.patch
          38 kB
          Jing Zhao
        3. HDFS-9371.002.patch
          28 kB
          Jing Zhao
        4. HDFS-9371.003.patch
          28 kB
          Jing Zhao
        5. HDFS-9371.004.patch
          34 kB
          Jing Zhao

          Activity

            People

            • Assignee:
              jingzhao Jing Zhao
              Reporter:
              jingzhao Jing Zhao
            • Votes:
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              Watchers:
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              Dates

              • Created:
                Updated:
                Resolved: