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https://issues.apache.org/jira/browse/PIG-2951?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13473645#comment-13473645
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Jonathan Coveney commented on PIG-2951:
---------------------------------------

+1 to the idea of incrementing a counter

And if you need to work with huge numbers where precision matters, +1 the 
BigInteger/BigDecimal patch :)
                
> Overflow, Underflow errors
> --------------------------
>
>                 Key: PIG-2951
>                 URL: https://issues.apache.org/jira/browse/PIG-2951
>             Project: Pig
>          Issue Type: Bug
>          Components: impl
>    Affects Versions: 0.0.0, 0.1.0, 0.2.0, 0.3.0, 0.4.0, 0.5.0, 0.6.0, 0.7.0, 
> 0.8.0, 0.8.1, 0.9.0, 0.9.1, 0.9.2, 0.10.0
>            Reporter: Ashutosh Chauhan
>            Assignee: Ashutosh Chauhan
>         Attachments: pig-2951.patch
>
>
> With very large (or very small) integer values there is a possibility of 
> overflow (or underflow) errors. Worse thing is instead of failing, this 
> currently results in incorrect results being returned, thereby leaving user 
> with no clue that some of the tuples may have wrong value.

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