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  1. Hadoop YARN
  2. YARN-5593

[Umbrella] Add support for YARN Allocation composed of multiple containers/processes

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    Details

    • Type: Improvement
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
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      Description

      Opening this to explicitly call out and track some of the ideas that were discussed in YARN-1040. Specifically the concept of an Allocation which can be used by an AM to start multiple Containers against as long as the sum of resources used by all containers fitsIn() the Resources leased to the Allocation.
      This is especially useful for AMs that might want to target certain operations (like upgrade / restart) on specific containers / processes within an Allocation without fear of losing the allocation.

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              • Assignee:
                asuresh Arun Suresh
                Reporter:
                asuresh Arun Suresh
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                Dates

                • Created:
                  Updated: