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Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2020/12/14 13:31:00 UTC

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

    [ https://issues.apache.org/jira/browse/SPARK-31801?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17248995#comment-17248995 ] 

Apache Spark commented on SPARK-31801:
--------------------------------------

User 'attilapiros' has created a pull request for this issue:
https://github.com/apache/spark/pull/30763

> 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
>            Priority: Major
>
> Part of the design as discussed inĀ [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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