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From "Olga Natkovich (JIRA)" <j...@apache.org>
Subject [jira] Commented: (PIG-1460) UDF manual and javadocs should make clear how to use RequiredFieldList
Date Tue, 13 Jul 2010 23:19:55 GMT

    [ https://issues.apache.org/jira/browse/PIG-1460?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12888094#action_12888094
] 

Olga Natkovich commented on PIG-1460:
-------------------------------------

Pradeep, could you please review before Daniel commits the text and before Corinne updates
the docs. Thanks.

Daniel, please, assign the ticket to Corinne once your patch is committed, thanks.

> UDF manual and javadocs should make clear how to use RequiredFieldList
> ----------------------------------------------------------------------
>
>                 Key: PIG-1460
>                 URL: https://issues.apache.org/jira/browse/PIG-1460
>             Project: Pig
>          Issue Type: Bug
>          Components: documentation
>    Affects Versions: 0.7.0
>            Reporter: Alan Gates
>            Assignee: Corinne Chandel
>            Priority: Minor
>             Fix For: 0.8.0
>
>         Attachments: PIG-1460-1.patch
>
>
> The UDF manual mentions that load function writers need to handle RequiredFieldList passed
to LoadPushDown.pushProjection, but it does not specify how the writer should interpret the
contents of that list.  The javadoc is similarly vague. 

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