title: How to debug HTTP Error 503 - Jetty
body: <p>My gwt application is throwing:</p>
  
  <pre><code>HTTP ERROR: 503
  
  SERVICE_UNAVAILABLE
  RequestURI=/App.html
  </code></pre>
  
  <p>When accessed. How do I debug more details on the this <code>Error 503</code>, where I know there must be some problems with the configuration, however where can I find the error logs when running with <code>$mvn gwt:run</code> which fires up a embedded jetty.</p>