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https://issues.apache.org/jira/browse/SPARK-17091?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yuming Wang updated SPARK-17091:
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Affects Version/s: 2.4.0
Component/s: SQL
Issue Type: Sub-task (was: Bug)
Parent: SPARK-25419
> Convert IN predicate to equivalent Parquet filter
> -------------------------------------------------
>
> Key: SPARK-17091
> URL: https://issues.apache.org/jira/browse/SPARK-17091
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 2.4.0
> Reporter: Andrew Duffy
> Assignee: Yuming Wang
> Priority: Major
> Fix For: 2.4.0
>
> Attachments: IN Predicate.png, OR Predicate.png
>
>
> Past attempts at pushing down the InSet operation for Parquet relied on
> user-defined predicates. It would be simpler to rewrite an IN clause into the
> corresponding OR union of a set of equality conditions.
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