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From "Jesus Camacho Rodriguez (JIRA)" <j...@apache.org>
Subject [jira] [Work started] (HIVE-14326) Merging outer joins without conditions can lead to wrong results
Date Mon, 25 Jul 2016 13:06:20 GMT

     [ https://issues.apache.org/jira/browse/HIVE-14326?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Work on HIVE-14326 started by Jesus Camacho Rodriguez.
------------------------------------------------------
> Merging outer joins without conditions can lead to wrong results
> ----------------------------------------------------------------
>
>                 Key: HIVE-14326
>                 URL: https://issues.apache.org/jira/browse/HIVE-14326
>             Project: Hive
>          Issue Type: Bug
>          Components: Parser
>    Affects Versions: 2.1.0, 2.2.0
>            Reporter: Jesus Camacho Rodriguez
>            Assignee: Jesus Camacho Rodriguez
>         Attachments: HIVE-14326.patch
>
>
> HIVE-13069 enabled cartesian product merging. However, merge should only be performed
between INNER joins.



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