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Posted to dev@hive.apache.org by "Gunther Hagleitner (JIRA)" <ji...@apache.org> on 2014/09/11 22:13:34 UTC

[jira] [Created] (HIVE-8058) Disable correlation opt for Tez

Gunther Hagleitner created HIVE-8058:
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             Summary: Disable correlation opt for Tez
                 Key: HIVE-8058
                 URL: https://issues.apache.org/jira/browse/HIVE-8058
             Project: Hive
          Issue Type: Bug
            Reporter: Gunther Hagleitner
            Assignee: Gunther Hagleitner


Correlation optimizer needs more thought on Tez. Stuff like nested tags are at odds with Tez (where we can expose more stages in a single DAG).

For now: disable.



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