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From "Devaraj Das (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-1337) Each shuffle should proceed as a DFA
Date Tue, 08 May 2007 06:10:15 GMT
Each shuffle should proceed as a DFA
------------------------------------

                 Key: HADOOP-1337
                 URL: https://issues.apache.org/jira/browse/HADOOP-1337
             Project: Hadoop
          Issue Type: Improvement
          Components: mapred
            Reporter: Devaraj Das
            Priority: Minor


The shuffle code (for fetching map outputs) should proceed as a DFA. The states (as Owen had
mentioned on HADOOP-1183) are (INITIAL, LOCATED, FETCHING, DONE, FAILED). This is to ensure
correctness of map output fetching.

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