title: how to run a python script present in the cluster node file system in Amazon EMR
body: <p>I am looking for ways to run a <code>python script</code> against an <code>EMR cluster</code>. I went through some documentation <a href="http://docs.aws.amazon.com/ElasticMapReduce/latest/DeveloperGuide/emr-hadoop-script.html" rel="nofollow">here</a> and <a href="http://docs.aws.amazon.com/ElasticMapReduce/latest/DeveloperGuide/emr-what-is-emr.html" rel="nofollow">here</a> but they only list data source as <code>S3</code>, or <code>DynamoDB</code>. How can I execute a <code>python script</code> which is not present in these but is stored in <code>file system (cluster node file system)</code>?</p>
  
  <p>If there is no way to execute a <code>python script</code> present in the file system against a <code>EMR cluster</code> then what are my other options to execute the <code>python script</code> against <code>EMR cluster</code>?</p>