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Posted to issues@spark.apache.org by "Matt Cheah (Jira)" <ji...@apache.org> on 2020/05/23 01:39:00 UTC

[jira] [Created] (SPARK-31801) Register shuffle map output metadata with a shuffle output tracker

Matt Cheah created SPARK-31801:
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             Summary: Register shuffle map output metadata with a shuffle output tracker
                 Key: SPARK-31801
                 URL: https://issues.apache.org/jira/browse/SPARK-31801
             Project: Spark
          Issue Type: Sub-task
          Components: Shuffle
    Affects Versions: 3.1.0
            Reporter: Matt Cheah


Part of the design as discussed in [this document|https://docs.google.com/document/d/1Aj6IyMsbS2sdIfHxLvIbHUNjHIWHTabfknIPoxOrTjk/edit#].

Establish a {{ShuffleOutputTracker}} API that resides on the driver, and handle accepting map output metadata returned by the map output writers and send them to the output tracker module accordingly.

Requires https://issues.apache.org/jira/browse/SPARK-31798.



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