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Posted to dev@hive.apache.org by "Chao (JIRA)" <ji...@apache.org> on 2014/11/08 07:31:33 UTC

[jira] [Created] (HIVE-8793) Make sure multi-insert works with map join [Spark Branch]

Chao created HIVE-8793:
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             Summary: Make sure multi-insert works with map join [Spark Branch]
                 Key: HIVE-8793
                 URL: https://issues.apache.org/jira/browse/HIVE-8793
             Project: Hive
          Issue Type: Task
          Components: Spark
    Affects Versions: spark-branch
            Reporter: Chao


Currently, HIVE-8622 is implemented based on an assumption, that for a map join query, a BaseWork would not have multiple children. By testing through subquery_multiinsert.q did reveal that's the case. But, we need to investigate on this, and make sure this won't happen in general.



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