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Posted to dev@hive.apache.org by "Harish Butani (JIRA)" <ji...@apache.org> on 2014/05/02 03:10:18 UTC

[jira] [Created] (HIVE-7007) Fix Optimization order for RewriteGBUsingIndex

Harish Butani created HIVE-7007:
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             Summary: Fix Optimization order for RewriteGBUsingIndex
                 Key: HIVE-7007
                 URL: https://issues.apache.org/jira/browse/HIVE-7007
             Project: Hive
          Issue Type: Bug
            Reporter: Harish Butani


HIVE-4904 moved GroupbyOptimization before RewriteGBUsingIndex.
This is a regression for Queries where Index tables replace the original table. See HIVE-7006 for an e.g. 

Capturing this here, at some point we should fix this. Ideally we should move ColumnPruner back to its original position.



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