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Posted to yarn-dev@hadoop.apache.org by "Srinivas S T (Jira)" <ji...@apache.org> on 2020/12/18 12:27:00 UTC

[jira] [Created] (YARN-10538) Add recommissioning nodes to the list of updated nodes returned to the AM

Srinivas S T created YARN-10538:
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             Summary: Add recommissioning nodes to the list of updated nodes returned to the AM
                 Key: YARN-10538
                 URL: https://issues.apache.org/jira/browse/YARN-10538
             Project: Hadoop YARN
          Issue Type: Improvement
    Affects Versions: 3.1.1, 2.9.1
            Reporter: Srinivas S T
            Assignee: Srinivas S T


YARN-6483 introduced nodes that transitioned to DECOMMISSIONING state to the list of updated nodes returned to the AM. This allows the Spark application master to gracefully decommission its containers on the decommissioning node. But if the node were to be recommissioned, the Spark application master would not be aware of this. We propose to add recommissioned node to the list of updated nodes sent to the AM when a recommission node transition occurs.



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