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https://issues.apache.org/jira/browse/HIVE-7912?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ashutosh Chauhan updated HIVE-7912:
-----------------------------------
Resolution: Fixed
Fix Version/s: 0.14.0
Status: Resolved (was: Patch Available)
Committed to trunk.
> Don't add is not null filter for partitioning column
> ----------------------------------------------------
>
> Key: HIVE-7912
> URL: https://issues.apache.org/jira/browse/HIVE-7912
> Project: Hive
> Issue Type: Improvement
> Components: Query Processor
> Affects Versions: 0.14.0
> Reporter: Ashutosh Chauhan
> Assignee: Ashutosh Chauhan
> Fix For: 0.14.0
>
> Attachments: HIVE-7912.patch
>
>
> HIVE-7159 introduces optimization which introduces is not null filter on
> inner join columns which is wasteful for partitioning column.
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