Hi Stuti,
Yes, you do need to install R on all nodes. Furthermore the rJava
library is also required, which can be installed simply using
'install.packages("rJava")' in the R shell. Some more installation
instructions after that step can be found in the README here:
https://github.com/amplab-extras/SparkR-pkg
Zongheng
On Tue, Jun 17, 2014 at 10:59 PM, Stuti Awasthi <stutiawas...@hcl.com> wrote:
> Hi All,
>
>
>
> I wanted to try SparkR. Do we need preinstalled R on all the nodes of the
> cluster before installing SparkR package ? Please guide me how to proceed
> with this. As of now, I work with R only on single node.
>
> Please suggest
>
>
>
> Thanks
>
> Stuti Awasthi
>
>
>
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