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From "Daniel Dai (JIRA)" <j...@apache.org>
Subject [jira] Created: (PIG-365) Map side optimization for Limit (top k case)
Date Thu, 07 Aug 2008 00:40:44 GMT
Map side optimization for Limit (top k case)
--------------------------------------------

                 Key: PIG-365
                 URL: https://issues.apache.org/jira/browse/PIG-365
             Project: Pig
          Issue Type: Improvement
          Components: impl
    Affects Versions: types_branch
            Reporter: Daniel Dai
            Assignee: Daniel Dai
             Fix For: types_branch


In map side, only collect top k records to improve performance

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