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Posted to issues@spark.apache.org by "Michael Armbrust (JIRA)" <ji...@apache.org> on 2015/10/21 19:46:27 UTC
[jira] [Resolved] (SPARK-11179) Push filters through aggregate if
filters are subset of 'group by' expressions
[ https://issues.apache.org/jira/browse/SPARK-11179?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael Armbrust resolved SPARK-11179.
--------------------------------------
Resolution: Fixed
Fix Version/s: 1.6.0
Issue resolved by pull request 9167
[https://github.com/apache/spark/pull/9167]
> Push filters through aggregate if filters are subset of 'group by' expressions
> ------------------------------------------------------------------------------
>
> Key: SPARK-11179
> URL: https://issues.apache.org/jira/browse/SPARK-11179
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Reporter: Nitin Goyal
> Priority: Minor
> Fix For: 1.6.0
>
>
> Push filters through aggregate if filters are subset of 'group by' expressions. This optimisation can be added in Spark SQL's Optimizer class
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