Do you mean

(1) running mapreduce jobs from R ?

(2) Running R from a mapreduce job ?
Without much extra ceremony, for the latter, you could use either MapReduce
streaming or pig to call a custom program, as long as R is installed on
every node of the cluster itself

On Wed, Mar 26, 2014 at 6:39 AM, Saravanan Nagarajan <

Jay Vyas

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