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https://issues.apache.org/jira/browse/PIG-365?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12903955#action_12903955
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Gianmarco De Francisci Morales commented on PIG-365:
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I took a look at PigMapBase and POLimit and to me it looks like it is already
optimized.
Can you describe the idea more in detail?
> 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: 0.2.0
> Reporter: Daniel Dai
> Assignee: Daniel Dai
> Priority: Minor
>
> In map side, only collect top k records to improve performance
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