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  1. Apache Ozone
  2. HDDS-3936

OM client failover ignores suggested leader info

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Details

    • Bug
    • Status: Open
    • Major
    • Resolution: Unresolved
    • 1.0.0
    • None
    • OM HA
    • None

    Description

      If OM client hits follower OM, failover is performed sequentially, ignoring suggested leader info:

      2020-07-08 17:20:05,249 [main] DEBUG Hadoop3OmTransport:140 - RetryProxy: OM:om1 is not the leader. Suggested leader is OM:om3.
2020-07-08 17:20:05,277 [main] DEBUG Hadoop3OmTransport:140 - RetryProxy: OM:om2 is not the leader. Suggested leader is OM:om3.

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        Issue Links

          is duplicated by

          Sub-task - The sub-task of the issue HDDS-4561 We should support suggested Ratis Server Leader in OM HA.

          • Major - Major loss of function.
          • Resolved
          relates to

          Sub-task - The sub-task of the issue HDDS-5051 Ensure failover to suggested leader if any for NotLeaderException

          • Major - Major loss of function.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. HDDS-6743 Specify leader node for OM failover

          • Major - Major loss of function.
          • Resolved

          Task - A task that needs to be done. HDDS-5889 add suggested LeaderID in NotLeaderException in OM

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              Unassigned Unassigned
              adoroszlai Attila Doroszlai
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              Dates

                Created:
                Updated: