Unable to install RHadoop Packages

Question

I installed using common steps

Installed R, and Hadoop in ubuntu.

Add these three lines in ~/ .bashrc file.
Installed R packages by using this command

install.packages(c("rJava", "RJSONIO", "rmr", "rhdfs", "rhbase", "plyrmr").

got the following error

packages ‘rmr’, ‘rJava‘, ‘RJSONIO‘, ‘rhdfs’ are not available (for R version 3.1.3)

Please help me.

Answer 1

I would recommend you to follow https://github.com/RevolutionAnalytics/rhadoop/wiki/Installing-RHadoop-on-RHEL to install RHadoop . 

One more important thing is to go through the description file and install all the dependencies mentioned over there. 

Installing RHadoop 

Package - Where to Install 

plyrmr - On every node in the cluster 

ravro - Only on the node that runs the R client 

rhbase - Only on the node that runs the R client 

rhdfs - Only on the node that runs the R client 

rmr2 - On every node in the cluster 

Installing rmr2 

1. Download rmr2 from here. 

2. Download the R packages dependencies for rmr2. Check the DESCRIPTION file for the most up-to-date list of dependencies. 

3. Install rmr2 and its dependent R packages. 

4. Update the environment variables needed by rmr2. 

This is common step for installing all the r package.