Details

    • Type: Sub-task Sub-task
    • Status: Closed
    • Priority: Major 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.

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

        Activity

        Haohui Mai created issue -
        Haohui Mai made changes -
        Field Original Value New Value
        Component/s namenode [ 12312926 ]
        Haohui Mai made changes -
        Attachment HDFS-6480.000.patch [ 12648042 ]
        Haohui Mai made changes -
        Attachment HDFS-6480.001.patch [ 12650353 ]
        Haohui Mai made changes -
        Status Open [ 1 ] Patch Available [ 10002 ]
        Haohui Mai made changes -
        Attachment HDFS-6480.002.patch [ 12650642 ]
        Haohui Mai made changes -
        Attachment HDFS-6480.003.patch [ 12651198 ]
        Haohui Mai made changes -
        Attachment HDFS-6480.004.patch [ 12651283 ]
        Haohui Mai made changes -
        Attachment HDFS-6480.005.patch [ 12651290 ]
        Haohui Mai made changes -
        Status Patch Available [ 10002 ] Resolved [ 5 ]
        Hadoop Flags Reviewed [ 10343 ]
        Fix Version/s 2.5.0 [ 12326264 ]
        Resolution Fixed [ 1 ]
        Karthik Kambatla (Inactive) made changes -
        Status Resolved [ 5 ] Closed [ 6 ]

          People

          • Assignee:
            Haohui Mai
            Reporter:
            Haohui Mai
          • Votes:
            0 Vote for this issue
            Watchers:
            4 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development