Hadoop HDFS
  1. Hadoop HDFS
  2. HDFS-1250

Namenode accepts block report from dead datanodes

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 0.20.2, 0.22.0
    • Fix Version/s: 0.22.0
    • Component/s: namenode
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      When a datanode heartbeat times out namenode marks it dead. The subsequent heartbeat from the datanode is rejected with a command to datanode to re-register. However namenode accepts block report from the datanode although it is marked dead.

      1. HDFS-1250.y20.patch
        7 kB
        Suresh Srinivas
      2. HDFS-1250.patch
        8 kB
        Suresh Srinivas
      3. HDFS-1250.1.patch
        8 kB
        Suresh Srinivas

        Issue Links

          Activity

          Konstantin Shvachko made changes -
          Status Resolved [ 5 ] Closed [ 6 ]
          Suresh Srinivas made changes -
          Status Patch Available [ 10002 ] Resolved [ 5 ]
          Hadoop Flags [Reviewed]
          Fix Version/s 0.22.0 [ 12314241 ]
          Resolution Fixed [ 1 ]
          Suresh Srinivas made changes -
          Attachment HDFS-1250.y20.patch [ 12448525 ]
          Suresh Srinivas made changes -
          Status Open [ 1 ] Patch Available [ 10002 ]
          Suresh Srinivas made changes -
          Link This issue is related to HDFS-1270 [ HDFS-1270 ]
          Suresh Srinivas made changes -
          Attachment HDFS-1250.1.patch [ 12448107 ]
          Suresh Srinivas made changes -
          Field Original Value New Value
          Attachment HDFS-1250.patch [ 12447997 ]
          Suresh Srinivas created issue -

            People

            • Assignee:
              Suresh Srinivas
              Reporter:
              Suresh Srinivas
            • Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development