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From "Ashutosh Chauhan (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-2897) Remove filter operator of which all the predicates have pushed down to storage handler
Date Fri, 23 Mar 2012 17:35:27 GMT

    [ https://issues.apache.org/jira/browse/HIVE-2897?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13236821#comment-13236821
] 

Ashutosh Chauhan commented on HIVE-2897:
----------------------------------------

Thanks Navis for tracking this down. We should remove filter altogether once its been pushed.
I am guessing this may result in  changes in query plan in other *.q.out files in hbase tests,
though test output itself must not change. Can you check that and update the patch if thats
the case.
                
> Remove filter operator of which all the predicates have pushed down to storage handler
> --------------------------------------------------------------------------------------
>
>                 Key: HIVE-2897
>                 URL: https://issues.apache.org/jira/browse/HIVE-2897
>             Project: Hive
>          Issue Type: Bug
>          Components: Query Processor
>            Reporter: Navis
>            Assignee: Navis
>            Priority: Trivial
>         Attachments: HIVE-2897.D2427.1.patch
>
>
> If all the predicates have pushed down to StorageHandler in TS, it should be removed
(or make empty). Might it be intentional? 

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