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Posted to issues@spark.apache.org by "XiDuo You (Jira)" <ji...@apache.org> on 2023/10/24 06:15:00 UTC

[jira] [Resolved] (SPARK-45632) Table cache should avoid unnecessary ColumnarToRow when enable AQE

     [ https://issues.apache.org/jira/browse/SPARK-45632?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

XiDuo You resolved SPARK-45632.
-------------------------------
    Fix Version/s: 4.0.0
       Resolution: Fixed

Issue resolved by pull request 43484
[https://github.com/apache/spark/pull/43484]

> Table cache should avoid unnecessary ColumnarToRow when enable AQE
> ------------------------------------------------------------------
>
>                 Key: SPARK-45632
>                 URL: https://issues.apache.org/jira/browse/SPARK-45632
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 4.0.0
>            Reporter: XiDuo You
>            Assignee: XiDuo You
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 4.0.0
>
>
> If the cache serializer supports columnar input, then we do not need a ColumnarToRow before cache data. This pr improves the optimization with AQE enabled.



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