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Posted to dev@pig.apache.org by "Dmitriy V. Ryaboy (JIRA)" <ji...@apache.org> on 2011/06/17 22:03:47 UTC

[jira] [Commented] (PIG-2132) Piggybank: MIN and MAX functions should ignore nulls

    [ https://issues.apache.org/jira/browse/PIG-2132?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13051295#comment-13051295 ] 

Dmitriy V. Ryaboy commented on PIG-2132:
----------------------------------------

Please augment the existing tests to check for this.

> Piggybank: MIN and MAX functions should ignore nulls
> ----------------------------------------------------
>
>                 Key: PIG-2132
>                 URL: https://issues.apache.org/jira/browse/PIG-2132
>             Project: Pig
>          Issue Type: Bug
>          Components: tools
>            Reporter: Jonathan Coveney
>            Priority: Minor
>         Attachments: JcoMaxMinPatch.patch
>
>   Original Estimate: 4h
>  Remaining Estimate: 4h
>
> org.apache.pig.piggybank.evaluation.math.MAX and org.apache.pig.piggybank.evaluation.math.MIN throws a NullPointerException on a null input, when it should just ignore it.

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