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Posted to dev@hive.apache.org by "Jesus Camacho Rodriguez (JIRA)" <ji...@apache.org> on 2016/07/25 13:05:20 UTC

[jira] [Created] (HIVE-14326) Merging outer joins without conditions can lead to wrong results

Jesus Camacho Rodriguez created HIVE-14326:
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             Summary: 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


HIVE-13069 enabled cartesian product merging. However, merge should only be performed between INNER joins.



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