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From "Daniel Dai (JIRA)" <j...@apache.org>
Subject [jira] Updated: (PIG-1460) UDF manual and javadocs should make clear how to use RequiredFieldList
Date Tue, 13 Jul 2010 23:19:54 GMT

     [ https://issues.apache.org/jira/browse/PIG-1460?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Daniel Dai updated PIG-1460:
----------------------------

    Attachment: PIG-1460-1.patch

> 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: Daniel Dai
>            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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