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  1. Hadoop YARN
  2. YARN-4726 [Umbrella] Allocation reuse for application upgrades
  3. YARN-1292

De-link container life cycle from the process it runs

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    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Duplicate
    • 2.1.1-beta
    • None
    • None
    • None

    Description

      Currently, a container is considered done when its OS process exits. This makes it cumbersome for apps to be able to reuse containers for different processes. Long running daemons may want to run in the same containers as the previous versions. So eg. is an hbase region server crashes/upgraded it would want to restart in the same container where everything it needs would already be warm and ready.

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          is duplicated by

          New Feature - A new feature of the product, which has yet to be developed. YARN-1040 De-link container life cycle from an Allocation

          • Major - Major loss of function.
          • Open

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              Unassigned Unassigned
              bikassaha Bikas Saha
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                Created:
                Updated:
                Resolved: