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Posted to dev@hive.apache.org by "Zhiyuan Yang (JIRA)" <ji...@apache.org> on 2016/09/09 23:49:20 UTC

[jira] [Created] (HIVE-14731) Use Tez cartesian product edge in Hive (unpartitioned case only)

Zhiyuan Yang created HIVE-14731:
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             Summary: Use Tez cartesian product edge in Hive (unpartitioned case only)
                 Key: HIVE-14731
                 URL: https://issues.apache.org/jira/browse/HIVE-14731
             Project: Hive
          Issue Type: Bug
            Reporter: Zhiyuan Yang
            Assignee: Zhiyuan Yang


Given cartesian product edge is available in Tez now (see TEZ-3230), let's integrate it into Hive on Tez. This allows us to have more than one reducer in cross product queries.



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