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  1. Hadoop YARN
  2. YARN-6974

Make CuratorBasedElectorService the default

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Details

    • Improvement
    • Status: Open
    • Critical
    • Resolution: Unresolved
    • 3.0.0-beta1
    • None
    • resourcemanager
    • None

    Description

      YARN-4438 (and cleanup in YARN-5709) added the CuratorBasedElectorService, which does leader election via Curator. The intention was to leave it off by default to allow time for it to bake, and eventually make it the default and remove the ActiveStandbyElectorBasedElectorService.

      We should do that.

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          is related to

          Improvement - An improvement or enhancement to an existing feature or task. YARN-5709 Cleanup leader election configs and pluggability

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. YARN-4438 Implement RM leader election with curator

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              bender Ferenc Erdelyi
              rkanter Robert Kanter
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              Dates

                Created:
                Updated: