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  1. Hadoop HDFS
  2. HDFS-1623 High Availability Framework for HDFS NN
  3. HDFS-2680

DFSClient should construct failover proxy with exponential backoff

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    Details

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

      HADOOP-7896 adds facilities in common for exponential backoff when failing back and forth between NNs. We need to use the new capability from DFSClient when we construct the proxy.

        Attachments

        1. hdfs-2680.txt
          4 kB
          Todd Lipcon

          Issue Links

          relates to

          Sub-task - The sub-task of the issue HDFS-2005 Client should not timeout during a NN start - esp useful for HA NN

          • Major - Major loss of function.
          • Resolved

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              • Assignee:
                tlipcon Todd Lipcon
                Reporter:
                tlipcon Todd Lipcon
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                Dates

                • Created:
                  Updated:
                  Resolved: