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https://issues.apache.org/jira/browse/PIG-753?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12721748#action_12721748
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Hudson commented on PIG-753:
----------------------------

Integrated in Pig-trunk #479 (See 
[http://hudson.zones.apache.org/hudson/job/Pig-trunk/479/])
     Allow UDFs with no parameters.


> Provide support for UDFs without parameters
> -------------------------------------------
>
>                 Key: PIG-753
>                 URL: https://issues.apache.org/jira/browse/PIG-753
>             Project: Pig
>          Issue Type: Improvement
>    Affects Versions: 0.3.0
>            Reporter: Jeff Zhang
>             Fix For: 0.4.0
>
>         Attachments: Pig_753_Patch.txt
>
>
> Pig do not support UDF without parameters, it force me provide a parameter.
> like the following statement:
>  B = FOREACH A GENERATE bagGenerator();  this will generate error. I have to 
> provide a parameter like following
>  B = FOREACH A GENERATE bagGenerator($0);
>  

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