title: Hadoop Install R
body: <p>Hi there I have a hadoop cluster and I am thinking about writing my own Mapper and Reducer in R, then use Hadoop Streaming to do some time series analysis. </p>
  
  <p>However, I am wondering what is the 'common' way to install any kind of software across the cluster. </p>
  
  <p>There might exist some magic like:</p>
  
  <pre><code>sudo hadoop install R? # Pseudo code
  </code></pre>
  
  <p>Thanks! </p>