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  1. Hadoop YARN
  2. YARN-913 Umbrella: Add a way to register long-lived services in a YARN cluster
  3. YARN-2657

MiniYARNCluster to (optionally) add MicroZookeeper service

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Won't Fix
    • None
    • None
    • test
    • None

    Description

      This is needed for testing things like YARN-2646: add an option for the MiniYarnCluster to start a MicroZookeeperService.

      This is just another YARN service to create and track the lifecycle. The MicroZookeeperService publishes its binding information for direct takeup by the registry services...this can address in-VM race conditions.

      The default setting for this service is "off"

      Attachments

        1. YARN-2657-002.patch
          9 kB
          Steve Loughran
        2. YARN-2567-001.patch
          9 kB
          Steve Loughran

        Issue Links

          is depended upon by

          Sub-task - The sub-task of the issue YARN-2646 distributed shell & tests to use registry

          • Major - Major loss of function.
          • Open

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              stevel@apache.org Steve Loughran
              stevel@apache.org Steve Loughran
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                Created:
                Updated:
                Resolved: