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From "Joydeep Sen Sarma (JIRA)" <j...@apache.org>
Subject [jira] Created: (HIVE-1468) intermediate data produced for select queries ignores hive.exec.compress.intermediate
Date Fri, 16 Jul 2010 19:02:50 GMT
intermediate data produced for select queries ignores hive.exec.compress.intermediate
-------------------------------------------------------------------------------------

                 Key: HIVE-1468
                 URL: https://issues.apache.org/jira/browse/HIVE-1468
             Project: Hadoop Hive
          Issue Type: Improvement
          Components: Query Processor
            Reporter: Joydeep Sen Sarma


> set hive.exec.compress.intermediate=false;
> explain extended select xxx from yyy;
    ...

            File Output Operator
              compressed: true
              GlobalTableId: 0

looks like we only intermediate locations identified during splitting mr tasks follow this
directive. this should be fixed because this forces clients to always decompress output data
(even if the config setting is altered).

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