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https://issues.apache.org/jira/browse/PIG-753?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12721559#action_12721559
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Alan Gates commented on PIG-753:
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+1
I tested the patch, and the issue was just with the bzip tests.
I'd like to have Santosh's opinion on this as he is the expert in the logical
plan and type checker area where these changes are.
> 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
> 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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