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https://issues.apache.org/jira/browse/HIVE-14326?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Work on HIVE-14326 started by Jesus Camacho Rodriguez.
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> 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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