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https://issues.apache.org/jira/browse/PIG-4852?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15389121#comment-15389121
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Adam Szita commented on PIG-4852:
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Thanks for spotting this Daniel - patch revised
> Add accumulator implementation for MaxTupleBy1stField
> -----------------------------------------------------
>
> Key: PIG-4852
> URL: https://issues.apache.org/jira/browse/PIG-4852
> Project: Pig
> Issue Type: Improvement
> Reporter: Eyal Allweil
> Assignee: Adam Szita
> Priority: Minor
> Labels: newbie, performance
> Attachments: PIG-4852.1.patch, PIG-4852.patch
>
>
> MaxTupleBy1stField has a regular and algebraic implementation; an accumulator
> implementation should be relatively easy to do.
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