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MapReduce, mail # user - Re: R environment with Hadoop


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Re: R environment with Hadoop
Amal G Jose 2013-04-15, 18:15
Rhipe is good.
>From my experience Rhipe is fine tuned and the jobs are executing faster
than RMR.
RMR execution is juz like a streaming job.
Rhipe 0.73 will work on CDH4 MR1.
Rhipe versions below 0.73 will not work on CDH4.

On Sun, Apr 14, 2013 at 12:16 PM, Håvard Wahl Kongsgård <
[EMAIL PROTECTED]> wrote:

> Hi, simpler is always better ...
>
> ...for example if you use hadoop with java http://www.rforge.net/rJava/
>
> ... if you use hadoop with python(pydoop,dumbo)
> http://rpy.sourceforge.net/rpy2/doc-2.0/html/index.html
>
> On Wed, Apr 10, 2013 at 8:49 PM, Shah, Rahul1 <[EMAIL PROTECTED]>
> wrote:
> > Hi,
> >
> >
> >
> > I have to find out whether there is R environment that can be run on
> Hadoop.
> > I see several packages of R and Hadoop. Any pointer which is good one to
> > use. How can I learn R and start on with it.
> >
> >
> >
> > -Rahul
> >
> >
>
>
>
> --
> Håvard Wahl Kongsgård
> Data Scientist
> Faculty of Medicine &
> Department of Mathematical Sciences
> NTNU
>
> http://havard.dbkeeping.com/
>