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Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2022/04/14 07:01:00 UTC

[jira] [Commented] (SPARK-38895) Unify the AQE shuffle read canonicalized

    [ https://issues.apache.org/jira/browse/SPARK-38895?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17522104#comment-17522104 ] 

Apache Spark commented on SPARK-38895:
--------------------------------------

User 'ulysses-you' has created a pull request for this issue:
https://github.com/apache/spark/pull/36194

> Unify the AQE shuffle read canonicalized
> ----------------------------------------
>
>                 Key: SPARK-38895
>                 URL: https://issues.apache.org/jira/browse/SPARK-38895
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 3.4.0
>            Reporter: XiDuo You
>            Priority: Major
>
> After canonicalized, the child of AQEShuffleReadExec will be a exchange instead of shuffle query stage. For better maintenance, we can simply override the isCanonicalizedPlan and let famework to check if the plan can be executed.



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