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From "Jitendra Nath Pandey (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-5146) FilterExprOrExpr changes the order of the rows
Date Mon, 26 Aug 2013 03:01:57 GMT

     [ https://issues.apache.org/jira/browse/HIVE-5146?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jitendra Nath Pandey updated HIVE-5146:
---------------------------------------

    Attachment: HIVE-5146.2.patch

Updated patch with fixes in the tests. Some tests need to be fixed because of change in the
order of rows. Also, due to the change in order, double computations return slightly different
results. 
 With this patch, the expected results match exactly with non-vector mode computation.
                
> FilterExprOrExpr changes the order of the rows
> ----------------------------------------------
>
>                 Key: HIVE-5146
>                 URL: https://issues.apache.org/jira/browse/HIVE-5146
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: Jitendra Nath Pandey
>            Assignee: Jitendra Nath Pandey
>         Attachments: HIVE-5146.1.patch, HIVE-5146.2.patch
>
>
> FilterExprOrExpr changes the order of the rows which might break some UDFs that assume
an order in data.

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