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