title: Restart Oozie in AWS EMR
body: <p>I would like to change the "from address for a Oozie Email action and made some changes to oozie-site.xml. I am not sure how to apply the changes that I have made.Can we start and stop services such as Oozie in AWS EMR?</p>
  
  <p>Thanks,
  Sai</p>