title: how to invoke shell script in hive
body: <p>Could someone please explain me how to invoke a shell script from hive?. I explored on this and found that we have to use  <code>source FILE</code> command to invoke a shell script from hive.                                                         But I am not sure how exactly I can call my shell script from hive using <code>source File</code> command. So can someone help me on this?   Thanks in Advance.</p>