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https://issues.apache.org/jira/browse/PIG-1738?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Daniel Dai updated PIG-1738:
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Attachment: PIG-1738-1.patch
Patch is performance improvement, no obvious way to write a unit test.
> New logical plan: Optimized UserFuncExpression.getFieldSchema
> -------------------------------------------------------------
>
> Key: PIG-1738
> URL: https://issues.apache.org/jira/browse/PIG-1738
> Project: Pig
> Issue Type: Bug
> Components: impl
> Affects Versions: 0.8.0
> Reporter: Daniel Dai
> Assignee: Daniel Dai
> Fix For: 0.8.0
>
> Attachments: PIG-1738-1.patch
>
>
> Currently every time we invoke UserFuncExpression.getFieldSchema, Pig will
> instantiate UserFunc. This is not efficient and should change.
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