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Posted to dev@carbondata.apache.org by Geetika Gupta <ge...@knoldus.in> on 2017/07/03 12:27:59 UTC

Re: Difference in decimal values for variance in Presto.

Hi,

I was debugging into the code and found out that for variance calculation
presto casts the decimal values in double due to which we are getting some
difference in decimal values. Most probably this is an issue with Presto.

-- 
Regards,
Geetika Gupta

On Fri, Jun 30, 2017 at 7:02 AM, Erlu Chen <ch...@gmail.com> wrote:

> Hi
>
> I think you continue looking into this issue and confirm whether it is
> carbondata issue or presto issue.
>
> Thanks.
>
>
> Regards.
> Chenerlu.
>
>
>
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> View this message in context: http://apache-carbondata-dev-
> mailing-list-archive.1130556.n5.nabble.com/Difference-in-
> decimal-values-for-variance-in-Presto-tp16496p16839.html
> Sent from the Apache CarbonData Dev Mailing List archive mailing list
> archive at Nabble.com.
>

-- 
Regards,
Geetika Gupta

Re: Difference in decimal values for variance in Presto.

Posted by Erlu Chen <ch...@gmail.com>.

Hi

OK, thanks very much.

If you find something wrong in carbondata, we can discuss here.

Regards.
Chenerlu.



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