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https://issues.apache.org/jira/browse/PIG-3916?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rohini Palaniswamy updated PIG-3916:
------------------------------------

    Description: PIG-2066 makes isEmpty early terminating which is very wrong. 
When there is a binary condition with isEmpty() followed by something like SUM, 
it skips records leading to wrong results.   (was: PIG-2066 makes isEmpty early 
terminating which is very wrong. The next batch could have non-empty values. It 
leads to wrong results. )

> isEmpty should not be early terminating
> ---------------------------------------
>
>                 Key: PIG-3916
>                 URL: https://issues.apache.org/jira/browse/PIG-3916
>             Project: Pig
>          Issue Type: Bug
>    Affects Versions: 0.11
>            Reporter: Rohini Palaniswamy
>            Assignee: Rohini Palaniswamy
>            Priority: Critical
>             Fix For: 0.13.0, 0.12.2
>
>         Attachments: PIG-3916-1.patch
>
>
> PIG-2066 makes isEmpty early terminating which is very wrong. When there is a 
> binary condition with isEmpty() followed by something like SUM, it skips 
> records leading to wrong results. 



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