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  1. Hadoop YARN
  2. YARN-4264

In-VM test ATS instances fail with metrics already registered

    Details

    • Type: Bug
    • Status: Open
    • Priority: Blocker
    • Resolution: Unresolved
    • Affects Version/s: 2.8.0
    • Fix Version/s: None
    • Component/s: timelineserver
    • Labels:
      None

      Description

      Testing my SPARK-1537 code against branch-2 triggers stack traces due to failed attempts to re-register metrics. This is with code which works against 2.7.1, so it's a regression.

      Either the timeline server needs to unregister its metrics on shutdown, or ATS adds an option to disable metrics for test purposes.

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              • Assignee:
                Unassigned
                Reporter:
                stevel@apache.org Steve Loughran
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                Dates

                • Created:
                  Updated: