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https://issues.apache.org/jira/browse/SPARK-34067?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17262455#comment-17262455
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Apache Spark commented on SPARK-34067:
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User 'monkeyboy123' has created a pull request for this issue:
https://github.com/apache/spark/pull/31122
> PartitionPruning push down pruningHasBenefit function into insertPredicate
> function to decrease calculate time
> --------------------------------------------------------------------------------------------------------------
>
> Key: SPARK-34067
> URL: https://issues.apache.org/jira/browse/SPARK-34067
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.0.0, 3.0.1
> Reporter: jiahong.li
> Priority: Trivial
>
> in the class PartitionPruning, function prune, push pruningHasBenefit
> function into insertPredicate function, as `SQLConf.get.exchangeReuseEnabled`
> is always true default and
> `SQLConf.get.dynamicPartitionPruningReuseBroadcastOnly ` is always true
> default.
> by set hasBenefit to lazy ,we can do not need invoke hasBenefit ,so we can
> save time.
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