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From "Harish Butani (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-8228) CBO: fix couple of issues with partition pruning
Date Tue, 23 Sep 2014 00:31:33 GMT
Harish Butani created HIVE-8228:
-----------------------------------

             Summary: CBO: fix couple of issues with partition pruning
                 Key: HIVE-8228
                 URL: https://issues.apache.org/jira/browse/HIVE-8228
             Project: Hive
          Issue Type: Sub-task
            Reporter: Harish Butani
            Assignee: Harish Butani


- Pruner doesn't handle non-deterministic UDFs correctly
- Plan genned after CBO has a Project between TScan and Filter; which prevents PartPruning
from triggering in hive post CBO. 



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