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From "Navis (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (HIVE-2101) mapjoin sometimes gives wrong results if there is a filter in the on condition
Date Thu, 26 Jul 2012 04:39:34 GMT

     [ https://issues.apache.org/jira/browse/HIVE-2101?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Navis reassigned HIVE-2101:
---------------------------

    Assignee: Navis
    
> mapjoin sometimes gives wrong results if there is a filter in the on condition
> ------------------------------------------------------------------------------
>
>                 Key: HIVE-2101
>                 URL: https://issues.apache.org/jira/browse/HIVE-2101
>             Project: Hive
>          Issue Type: Bug
>            Reporter: He Yongqiang
>            Assignee: Navis
>
> "SELECT / * + mapjoin(src1, src2) * / * FROM src src1 RIGHT OUTER JOIN src src2 ON (src1.key
= src2.key AND src1.key < 10 AND src2.key > 10) JOIN src src3 ON (src2.key = src3.key
AND src3.key < 10) SORT BY src1.key, src1.value, src2.key, src2.value, src3.key, src3.value;"
will give wrong results in today's hive

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