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Posted to dev@hive.apache.org by "Harish Butani (JIRA)" <ji...@apache.org> on 2014/05/02 03:08:14 UTC

[jira] [Created] (HIVE-7006) Fix ql_rewrite_gbtoidx.q output file

Harish Butani created HIVE-7006:
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             Summary: Fix ql_rewrite_gbtoidx.q output file
                 Key: HIVE-7006
                 URL: https://issues.apache.org/jira/browse/HIVE-7006
             Project: Hive
          Issue Type: Bug
            Reporter: Harish Butani
            Assignee: Harish Butani


HIVE-4904 moved GroupBy Optimization to happen before ColumnPruner
Now, the RewriteGBUsingIndex happens after GroupByOptimization.
So  setting of bucketGroup flag doesn't happen for Index tables.

Temporary fix is to update .q.out file.
Will file a bug to look into moving RewriteGBUsingIndex before GroupByOptimizer. 



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