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https://issues.apache.org/jira/browse/PIG-4459?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ratandeep Ratti updated PIG-4459:
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Attachment: valueset_doubly_wraps_tuples_in_map.patch
Attaching simple testcase to show the current behavior
> VALUESET/VALUELIST wrap an element in a tuple even if that element is a tuple
> -----------------------------------------------------------------------------
>
> Key: PIG-4459
> URL: https://issues.apache.org/jira/browse/PIG-4459
> Project: Pig
> Issue Type: Bug
> Affects Versions: 0.14.0
> Reporter: Ratandeep Ratti
> Labels: UDF, VALUELIST, VALUESET
> Attachments: valueset_doubly_wraps_tuples_in_map.patch
>
>
> I see that in UDFS VALUELIST/VALUESET we every element in a tuple no matter
> the type of element. In our Pig loaders we specifically do not do this. I
> wondering if this is the intended behavior or is it a bug?
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