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From "Ning Zhang (JIRA)" <j...@apache.org>
Subject [jira] Created: (HIVE-1492) FileSinkOperator should remove duplicated files from the same task based on file sizes
Date Thu, 29 Jul 2010 00:48:19 GMT
FileSinkOperator should remove duplicated files from the same task based on file sizes
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                 Key: HIVE-1492
                 URL: https://issues.apache.org/jira/browse/HIVE-1492
             Project: Hadoop Hive
          Issue Type: Bug
            Reporter: Ning Zhang


FileSinkOperator.jobClose() calls Utilities.removeTempOrDuplicateFiles() to retain only one
file for each task. A task could produce multiple files due to failed attempts or speculative
runs. The largest file should be retained rather than the first file for each task. 

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