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  1. Hadoop YARN
  2. YARN-9021

Service AM support for restoring decommissioned component instances

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    Details

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

      YARN-8761 added support for decommissioning component instances. This ticket for restoring decommissioned instances, which would involve removing the component instance from the list of decommissioned instances in the service specification and flexing the number of component instances up. Additional work would be needed if we wanted to preserve any component instance state while the component was decommissioned, such as the last host where the instance ran.

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              • Assignee:
                Unassigned
                Reporter:
                billie Billie Rinaldi
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                Dates

                • Created:
                  Updated: