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Posted to dev@hive.apache.org by "Pengcheng Xiong (JIRA)" <ji...@apache.org> on 2014/09/19 00:37:34 UTC

[jira] [Created] (HIVE-8184) inconsistence between colList and columnExprMap when ConstantPropagate is applied to subquery

Pengcheng Xiong created HIVE-8184:
-------------------------------------

             Summary:  inconsistence between colList and columnExprMap when ConstantPropagate is applied to subquery
                 Key: HIVE-8184
                 URL: https://issues.apache.org/jira/browse/HIVE-8184
             Project: Hive
          Issue Type: Improvement
            Reporter: Pengcheng Xiong
            Priority: Minor


Query like 

 select * from (select a.key as ak, a.value as av, b.key as bk, b.value as bv from src a join src1 b where a.key = '428' ) c;

will fail as

FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.mr.MapRedTask



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