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From "Devaraj Das (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-3638) Cache the iFile index files in memory to reduce seeks during map output serving
Date Wed, 25 Jun 2008 05:10:45 GMT
Cache the iFile index files in memory to reduce seeks during map output serving
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                 Key: HADOOP-3638
                 URL: https://issues.apache.org/jira/browse/HADOOP-3638
             Project: Hadoop Core
          Issue Type: Improvement
          Components: mapred
    Affects Versions: 0.17.0
            Reporter: Devaraj Das
            Assignee: Devaraj Das
             Fix For: 0.19.0


The iFile index files can be cached in memory to reduce seeks during map output serving.

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