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  1. Hadoop HDFS
  2. HDFS-1540

Make Datanode handle errors to namenode.register call more elegantly

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.20.1, 0.20.2, 0.21.0
    • Fix Version/s: 0.23.0
    • Component/s: datanode
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      When a datanode receives a "Connection reset by peer" from the namenode.register(), it exits. This causes many datanodes to die.

        Attachments

        1. datanodeException5.txt
          2 kB
          dhruba borthakur
        2. datanodeException5.txt
          2 kB
          dhruba borthakur
        3. datanodeException4.txt
          2 kB
          dhruba borthakur
        4. datanodeException3.txt
          2 kB
          dhruba borthakur
        5. datanodeException2.txt
          2 kB
          dhruba borthakur
        6. datanodeException1.txt
          1 kB
          dhruba borthakur

          Activity

            People

            • Assignee:
              dhruba dhruba borthakur
              Reporter:
              dhruba dhruba borthakur
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              Dates

              • Created:
                Updated:
                Resolved: