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From "Gautam Kowshik (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-1346) Provide alternatives to merge sort while sorting map output values in memory
Date Thu, 10 May 2007 10:52:15 GMT
Provide alternatives to merge sort while sorting map output values in memory
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                 Key: HADOOP-1346
                 URL: https://issues.apache.org/jira/browse/HADOOP-1346
             Project: Hadoop
          Issue Type: New Feature
          Components: mapred
            Reporter: Gautam Kowshik
         Assigned To: Gautam Kowshik


Currently we have only do a merge sort while sorting map output. We can have alternatives
to this for the user to choose from, in particular, QuickSort could provide a good improvement.

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