title: Change default web-server used by Apache Ambari
body: <p>I am using <code>Ambari-Server</code> version 2.4.1.0
  When I ran the command <code>nmap -sV</code> then I found out that it uses <code>Jetty</code> as default web-server. 
  I want <code>Ambari</code> to use <code>JBoss</code> as web-server. </p>
  
  <p>Can anyone tell me how I can achieve this or share a link which can help me?</p>