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From "Matt McCline (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-12315) vectorization_short_regress.q has a wrong result issue for a double calculation
Date Mon, 02 Nov 2015 18:05:27 GMT
Matt McCline created HIVE-12315:
-----------------------------------

             Summary: vectorization_short_regress.q has a wrong result issue for a double
calculation
                 Key: HIVE-12315
                 URL: https://issues.apache.org/jira/browse/HIVE-12315
             Project: Hive
          Issue Type: Bug
          Components: Vectorization
            Reporter: Matt McCline
            Assignee: Matt McCline
            Priority: Critical


I suspect it is related to the fancy optimizations in vectorized double divide that try to
quickly process the batch without checking each row for null.



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