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https://issues.apache.org/jira/browse/SPARK-29048?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xiao Li resolved SPARK-29048.
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Fix Version/s: 3.0.0
Resolution: Fixed
> Query optimizer slow when using Column.isInCollection() with a large size
> collection
> ------------------------------------------------------------------------------------
>
> Key: SPARK-29048
> URL: https://issues.apache.org/jira/browse/SPARK-29048
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 2.4.4
> Reporter: Weichen Xu
> Assignee: Weichen Xu
> Priority: Major
> Fix For: 3.0.0
>
>
> Query optimizer slow when using Column.isInCollection() with a large size
> collection.
> The query optimizer takes a long time to do its thing and on the UI all I see
> is "Running commands". This can take from 10s of minutes to 11 hours
> depending on how many values there are.
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