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From "Owen O'Malley (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-5580) push down predicates with an and-operator between non-SARGable predicates will get NPE
Date Wed, 11 Dec 2013 00:41:07 GMT

     [ https://issues.apache.org/jira/browse/HIVE-5580?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Owen O'Malley updated HIVE-5580:
--------------------------------

       Resolution: Fixed
    Fix Version/s: 0.13.0
           Status: Resolved  (was: Patch Available)

I just committed this to trunk.

> push down predicates with an and-operator between non-SARGable predicates will get NPE
> --------------------------------------------------------------------------------------
>
>                 Key: HIVE-5580
>                 URL: https://issues.apache.org/jira/browse/HIVE-5580
>             Project: Hive
>          Issue Type: Bug
>          Components: File Formats
>            Reporter: Owen O'Malley
>            Assignee: Owen O'Malley
>             Fix For: 0.13.0
>
>         Attachments: D13533.1.patch, HIVE-5580.2.patch
>
>
> When all of the predicates in an AND-operator in a SARG expression get removed by the
SARG builder, evaluation can end up with a NPE. Sub-expressions are typically removed from
AND-operators because they aren't SARGable.



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