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https://issues.apache.org/jira/browse/PIG-2764?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13399813#comment-13399813
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Jonathan Coveney commented on PIG-2764:
---------------------------------------

Alan, I'm curious why you think managing our own fixed point implementation is 
better than just leveraging BigDecimal and BigInteger, and the arbitrary 
precision they provide?

I mean, I can benchmark things to see how radical the performance difference 
is, but I'm just curious.
                
> Add a biginteger and bigdecimal type to pig
> -------------------------------------------
>
>                 Key: PIG-2764
>                 URL: https://issues.apache.org/jira/browse/PIG-2764
>             Project: Pig
>          Issue Type: Improvement
>            Reporter: Jonathan Coveney
>            Assignee: Jonathan Coveney
>         Attachments: PIG-2764-0.patch, PIG-2764-1.patch, fixedpoint.patch
>
>
> I think it would be useful for applications where precision is more important 
> than speed to have the option of using java's bigdecimal and biginteger types 
> natively.

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