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Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2021/06/16 12:38:00 UTC

[jira] [Assigned] (SPARK-35786) Support optimize repartition by expression in AQE

     [ https://issues.apache.org/jira/browse/SPARK-35786?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-35786:
------------------------------------

    Assignee:     (was: Apache Spark)

> Support optimize repartition by expression in AQE
> -------------------------------------------------
>
>                 Key: SPARK-35786
>                 URL: https://issues.apache.org/jira/browse/SPARK-35786
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 3.2.0
>            Reporter: XiDuo You
>            Priority: Major
>
> Currently, we only support use LocalShuffleReader for `REPARTITION`. In some case, user also want to do this optimization with `REPARTITION_BY_COL`.



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