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

DFSClient should construct failover proxy with exponential backoff

        Details

        • Type: Sub-task Sub-task
        • Status: Resolved
        • Priority: Minor Minor
        • Resolution: Fixed
        • Affects Version/s: HA branch (HDFS-1623)
        • Fix Version/s: HA branch (HDFS-1623)
        • Component/s: ha, hdfs-client
        • Labels:
          None

          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.

          1. Text File
            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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              Eli Collins added a comment -

              +1 lgtm

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              Eli Collins added a comment - +1 lgtm
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              Eli Collins added a comment -

              +1 lgtm

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              Eli Collins added a comment - +1 lgtm
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              Todd Lipcon added a comment -

              Thanks, committed to HA branch.

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              Todd Lipcon added a comment - Thanks, committed to HA branch.

                People

                • Assignee:
                  Todd Lipcon
                  Reporter:
                  Todd Lipcon
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                  Dates

                  • Created:
                    Updated:
                    Resolved:

                    Development