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Posted to issues@spark.apache.org by "Min Shen (Jira)" <ji...@apache.org> on 2020/09/17 17:28:00 UTC

[jira] [Created] (SPARK-32918) RPC implementation to support control plane coordination for push-based shuffle

Min Shen created SPARK-32918:
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             Summary: RPC implementation to support control plane coordination for push-based shuffle
                 Key: SPARK-32918
                 URL: https://issues.apache.org/jira/browse/SPARK-32918
             Project: Spark
          Issue Type: Sub-task
          Components: Shuffle, Spark Core
    Affects Versions: 3.1.0
            Reporter: Min Shen


RPCs to facilitate coordination of shuffle map/reduce stages. Notifications to external shuffle services to finalize shuffle block merge for a given shuffle are carried through this RPC. It also respond back the metadata about a merged shuffle partition back to the caller.



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