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Posted to dev@pig.apache.org by "Daniel Dai (JIRA)" <ji...@apache.org> on 2010/07/14 00:43:54 UTC

[jira] Updated: (PIG-1460) UDF manual and javadocs should make clear how to use RequiredFieldList

     [ 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

Patch for javadoc for RequiredFieldList

> 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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