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From "Ning Zhang (JIRA)" <j...@apache.org>
Subject [jira] Created: (HIVE-1674) count(*) returns wrong result when a mapper returns empty results
Date Thu, 30 Sep 2010 01:13:33 GMT
count(*) returns wrong result when a mapper returns empty results
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                 Key: HIVE-1674
                 URL: https://issues.apache.org/jira/browse/HIVE-1674
             Project: Hadoop Hive
          Issue Type: Bug
            Reporter: Ning Zhang


select count(*) from src where false; will return # of mappers rather than 0. 

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