Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Critical Critical
    • Resolution: Fixed
    • Affects Version/s: 0.23.4, 2.0.2-alpha
    • Fix Version/s: 2.0.3-alpha, 0.23.5
    • Component/s: namenode
    • Labels:
      None

      Description

      When datanodes are recommissioned,

      {BlockManager#processOverReplicatedBlocksOnReCommission()}

      is called for each rejoined node and excess blocks are added to the invalidate list. The problem is this is done while the namesystem write lock is held.

      1. hdfs-4075.patch
        2 kB
        Kihwal Lee
      2. hdfs-4075.patch
        2 kB
        Kihwal Lee
      3. hdfs-4075.patch
        3 kB
        Kihwal Lee

        Issue Links

          Activity

          Allen Wittenauer made changes -
          Fix Version/s 3.0.0 [ 12320356 ]
          Thomas Graves made changes -
          Status Resolved [ 5 ] Closed [ 6 ]
          Daryn Sharp made changes -
          Status Patch Available [ 10002 ] Resolved [ 5 ]
          Hadoop Flags Reviewed [ 10343 ]
          Fix Version/s 3.0.0 [ 12320356 ]
          Fix Version/s 2.0.3-alpha [ 12323274 ]
          Fix Version/s 0.23.5 [ 12323313 ]
          Resolution Fixed [ 1 ]
          Kihwal Lee made changes -
          Attachment hdfs-4075.patch [ 12552275 ]
          Kihwal Lee made changes -
          Attachment hdfs-4075.patch [ 12551560 ]
          Kihwal Lee made changes -
          Link This issue is related to HDFS-4080 [ HDFS-4080 ]
          Kihwal Lee made changes -
          Status Open [ 1 ] Patch Available [ 10002 ]
          Kihwal Lee made changes -
          Field Original Value New Value
          Attachment hdfs-4075.patch [ 12549762 ]
          Kihwal Lee created issue -

            People

            • Assignee:
              Kihwal Lee
              Reporter:
              Kihwal Lee
            • Votes:
              0 Vote for this issue
              Watchers:
              12 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development