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Date: Mon, 15 Apr 2013 23:45:10 +0530
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 <CAHr4DasHuHH=-EA55_FJ1fedFsQ8v8LfF2phorsU8LkF3sDLXA@mail.gmail.com>
Subject: Re: R environment with Hadoop
From: Amal G Jose <amalgjos@gmail.com>
To: user@hadoop.apache.org
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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, H=E5vard Wahl Kongsg=E5rd <
haavard.kongsgaard@gmail.com> 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 <rahul1.shah@intel.com>
> 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 t=
o
> > use. How can I learn R and start on with it.
> >
> >
> >
> > -Rahul
> >
> >
>
>
>
> --
> H=E5vard Wahl Kongsg=E5rd
> Data Scientist
> Faculty of Medicine &
> Department of Mathematical Sciences
> NTNU
>
> http://havard.dbkeeping.com/
>

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<div dir=3D"ltr">Rhipe is good.<div style>From my experience Rhipe is fine =
tuned and the jobs are executing faster than RMR.</div><div style>RMR execu=
tion is juz like a streaming job.</div><div style>Rhipe 0.73 will work on C=
DH4 MR1.</div>
<div style>Rhipe versions below 0.73 will not work on CDH4.</div><div style=
><br></div></div><div class=3D"gmail_extra"><br><br><div class=3D"gmail_quo=
te">On Sun, Apr 14, 2013 at 12:16 PM, H=E5vard Wahl Kongsg=E5rd <span dir=
=3D"ltr">&lt;<a href=3D"mailto:haavard.kongsgaard@gmail.com" target=3D"_bla=
nk">haavard.kongsgaard@gmail.com</a>&gt;</span> wrote:<br>
<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1p=
x #ccc solid;padding-left:1ex">Hi, simpler is always better ...<br>
<br>
...for example if you use hadoop with java <a href=3D"http://www.rforge.net=
/rJava/" target=3D"_blank">http://www.rforge.net/rJava/</a><br>
<br>
... if you use hadoop with python(pydoop,dumbo)<br>
<a href=3D"http://rpy.sourceforge.net/rpy2/doc-2.0/html/index.html" target=
=3D"_blank">http://rpy.sourceforge.net/rpy2/doc-2.0/html/index.html</a><br>
<div class=3D"HOEnZb"><div class=3D"h5"><br>
On Wed, Apr 10, 2013 at 8:49 PM, Shah, Rahul1 &lt;<a href=3D"mailto:rahul1.=
shah@intel.com">rahul1.shah@intel.com</a>&gt; wrote:<br>
&gt; Hi,<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; I have to find out whether there is R environment that can be run on H=
adoop.<br>
&gt; I see several packages of R and Hadoop. Any pointer which is good one =
to<br>
&gt; use. How can I learn R and start on with it.<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; -Rahul<br>
&gt;<br>
&gt;<br>
<br>
<br>
<br>
</div></div><span class=3D"HOEnZb"><font color=3D"#888888">--<br>
H=E5vard Wahl Kongsg=E5rd<br>
Data Scientist<br>
Faculty of Medicine &amp;<br>
Department of Mathematical Sciences<br>
NTNU<br>
<br>
<a href=3D"http://havard.dbkeeping.com/" target=3D"_blank">http://havard.db=
keeping.com/</a><br>
</font></span></blockquote></div><br></div>

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