[
https://issues.apache.org/jira/browse/SPARK-3711?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Michael Armbrust resolved SPARK-3711.
-------------------------------------
Resolution: Fixed
Fix Version/s: (was: 1.1.1)
1.2.0
Issue resolved by pull request 2561
[https://github.com/apache/spark/pull/2561]
> Optimize where in clause filter queries
> ---------------------------------------
>
> Key: SPARK-3711
> URL: https://issues.apache.org/jira/browse/SPARK-3711
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 1.1.0
> Reporter: Yash Datta
> Priority: Minor
> Fix For: 1.2.0
>
>
> The In case class is replaced by a InSet class in case all the filters are
> literals, which uses a hashset instead of Sequence, thereby giving
> significant performance improvement. Maximum improvement should be visible in
> case small percentage of large data matches the filter list
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org
For additional commands, e-mail: issues-h...@spark.apache.org
