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Posted to dev@hive.apache.org by "Sergey Shelukhin (JIRA)" <ji...@apache.org> on 2014/04/04 20:34:14 UTC

[jira] [Created] (HIVE-6842) Hive should call input/output format methods in a more appropriate place

Sergey Shelukhin created HIVE-6842:
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             Summary: Hive should call input/output format methods in a more appropriate place
                 Key: HIVE-6842
                 URL: https://issues.apache.org/jira/browse/HIVE-6842
             Project: Hive
          Issue Type: Improvement
            Reporter: Sergey Shelukhin


While investigating while HBase storage handler works on MR but not Tez (HIVE-6739), I've discovered that the crucial part on MR path that sets some jobconf properties is the call to MapWork::deriveExplainAttributes.
It seems like this should be done in some more appropriate place. 



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