Details

    • Type: Sub-task
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.5.0
    • Component/s: namenode
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Currently FSDirectory implements a barrier in waitForReady() / setReady() so that it only serve requests once the FSImage is fully loaded.

      As a part of the effort to evolve FSDirectory to a class which focuses on implementing the data structure of the namespace, this jira proposes to move the barrier one level higher to FSNamesystem.

        Attachments

        1. HDFS-6480.005.patch
          25 kB
          Haohui Mai
        2. HDFS-6480.004.patch
          26 kB
          Haohui Mai
        3. HDFS-6480.003.patch
          26 kB
          Haohui Mai
        4. HDFS-6480.002.patch
          21 kB
          Haohui Mai
        5. HDFS-6480.001.patch
          22 kB
          Haohui Mai
        6. HDFS-6480.000.patch
          22 kB
          Haohui Mai

          Activity

            People

            • Assignee:
              wheat9 Haohui Mai
              Reporter:
              wheat9 Haohui Mai
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              Dates

              • Created:
                Updated:
                Resolved: