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  1. Hadoop Map/Reduce
  2. MAPREDUCE-5567 [Umbrella] Stabilize MR framework w.r.t ResourceManager restart
  3. MAPREDUCE-5127

MR job succeeds and exits even when unregister with RM fails

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Duplicate
    • None
    • None
    • applicationmaster, resourcemanager
    • None

    Description

      MR app master will clean staging dir, if the job is already succeeded and asked to reboot. If the finishApplicationMaster call fails, RM will consider this job unfinished and launch further attempts, further attempts will fail because staging dir is cleaned

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          is duplicated by

          Sub-task - The sub-task of the issue MAPREDUCE-5471 Succeed job tries to restart after RMrestart

          • Blocker - Blocks development and/or testing work, production could not run
          • Resolved
          is related to

          New Feature - A new feature of the product, which has yet to be developed. YARN-128 [Umbrella] RM Restart Phase 1: State storage and non-work-preserving recovery

          • Major - Major loss of function.
          • Resolved

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              jianhe Jian He
              jianhe Jian He
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              Dates

                Created:
                Updated:
                Resolved: