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  1. Hadoop YARN
  2. YARN-128 [Umbrella] RM Restart Phase 1: State storage and non-work-preserving recovery
  3. YARN-2047

RM should honor NM heartbeat expiry after RM restart

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    • Sub-task
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
    • None
    • resourcemanager
    • None

    Description

      After the RM restarts, it forgets about existing NM's (and their potentially decommissioned status too). After restart, the RM cannot maintain the contract to the AM's that a lost NM's containers will be marked finished within the expiry time.

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          relates to

          Sub-task - The sub-task of the issue YARN-2567 Add a percentage-node threshold for RM to wait for new allocations after restart/failover

          • Major - Major loss of function.
          • Open

          New Feature - A new feature of the product, which has yet to be developed. YARN-8012 Support Unmanaged Container Cleanup

          • Major - Major loss of function.
          • Patch Available

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              Unassigned Unassigned
              bikassaha Bikas Saha
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              Dates

                Created:
                Updated: