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From "Navis (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-2925) Support non-MR fetching for simple queries with select/limit/filter operations only
Date Wed, 04 Apr 2012 04:09:21 GMT
Support non-MR fetching for simple queries with select/limit/filter operations only
-----------------------------------------------------------------------------------

                 Key: HIVE-2925
                 URL: https://issues.apache.org/jira/browse/HIVE-2925
             Project: Hive
          Issue Type: Improvement
            Reporter: Navis
            Assignee: Navis
            Priority: Trivial


It's trivial but frequently asked by end-users. Currently, select queries with simple conditions
or limit should run MR job which takes some time especially for big tables, making the people
irritated.

For that kind of simple queries, using fetch task would make them happy.


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