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  1. Hadoop HDFS
  2. HDFS-1623 High Availability Framework for HDFS NN
  3. HDFS-2671

HA: NN should throw StandbyException in response to RPCs in STANDBY state

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: HA branch (HDFS-1623)
    • Fix Version/s: HA branch (HDFS-1623)
    • Component/s: ha, namenode
    • Labels:
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      Description

      Currently the NN is throwing UnsupportedActionException when it is hit with RPCs while in Standby. This is what the StandbyException class is meant for. The wrong type is preventing client failover from working as designed.

        Attachments

        1. hdfs-2671.txt
          6 kB
          Todd Lipcon

          Activity

            People

            • Assignee:
              tlipcon Todd Lipcon
              Reporter:
              tlipcon Todd Lipcon

              Dates

              • Created:
                Updated:
                Resolved:

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