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https://issues.apache.org/jira/browse/PIG-54?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pradeep Kamath updated PIG-54:
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Attachment: PIG-54.patch
> built in aggregate functions fail on invalid input
> --------------------------------------------------
>
> Key: PIG-54
> URL: https://issues.apache.org/jira/browse/PIG-54
> Project: Pig
> Issue Type: Bug
> Affects Versions: types_branch
> Reporter: Olga Natkovich
> Assignee: Pradeep Kamath
> Fix For: types_branch
>
> Attachments: PIG-54.patch
>
>
> This issue is true for all built-in aggregate functions. If they get type
> different from what they expect, they through an exception. Instead, they
> should treat the value as null. We still need to define what that means in
> Pig but if we stick with SQL definition, all but count(*) computations would
> ignore them.
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