title: Process leaked file descriptors error on JENKINS
body: <p>I am getting this error when I configured a job to do stop and start of tomcat server:</p>
  
  <p><strong>Process leaked file descriptors. See <a href="http://wiki.jenkins-ci.org/display/JENKINS/Spawning+processes+from+build" rel="noreferrer">http://wiki.jenkins-ci.org/display/JENKINS/Spawning+processes+from+build</a> for more information</strong></p>
  
  <p>When i googled it, i got a recommended solution as <code>set BUILD_ID=dontKillMe</code><br>
  Is this the exact solution?<br>
  If yes, where do I need to set BUILD_ID? Inside ant/post build script?<br>
  Can anyone please clarify this?</p>