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For the latest versions of SparkR (1.6 and 2.0) do I need R to be installed ? If I need R to run sparkR is it required to install R on all data nodes in a Yarn cluster with CDH and spark?

Meenu Cj
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  • You can check [here](https://blog.rstudio.org/2015/07/14/spark-1-4-for-rstudio/) and [here](http://stackoverflow.com/questions/31184918/installing-of-sparkr) – akrun Nov 10 '16 at 02:56

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Yes, you need:

  • R installation.
  • all packages and native dependencies

installed on each worker node.