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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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ASF GitHub Bot updated SPARK-17091:
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Labels: pull-request-available (was: )
> 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
> Labels: pull-request-available
> Fix For: 2.4.0
>
> Attachments: IN Predicate.png, OR Predicate.png
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> 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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