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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2018/11/26 19:00:00 UTC

[jira] [Commented] (SPARK-26140) Enable custom shuffle metrics implementation in shuffle reader

    [ https://issues.apache.org/jira/browse/SPARK-26140?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16699444#comment-16699444 ] 

Apache Spark commented on SPARK-26140:
--------------------------------------

User 'rxin' has created a pull request for this issue:
https://github.com/apache/spark/pull/23147

> Enable custom shuffle metrics implementation in shuffle reader
> --------------------------------------------------------------
>
>                 Key: SPARK-26140
>                 URL: https://issues.apache.org/jira/browse/SPARK-26140
>             Project: Spark
>          Issue Type: Sub-task
>          Components: Spark Core
>    Affects Versions: 2.4.0
>            Reporter: Reynold Xin
>            Assignee: Reynold Xin
>            Priority: Major
>             Fix For: 3.0.0
>
>
> The first step to pull the creation of TempShuffleReadMetrics out of shuffle layer, so it can be driven by an external caller. Then we can in SQL execution pass in a special metrics reporter that allows updating ShuffleExchangeExec's metrics.



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