title: How to enable logging in jetty?
body: <p>I am trying to debug my case, where simple ActiveWeb application is not running under Jetty. It behaves as if no any classes for request processing exist and return error 404.</p>
  
  <p>The question is not about ActiveWeb. It is about Jetty. How to find out, that having some web application, Jetty has fond annotated class and will execute it on HTTP request?</p>
  
  <p>Currently I have downloaded Jetty and it works. Unfortunately, it does no logging. Nothing is displayed in <code>stdout</code> or <code>stderr</code> and no files appear in <code>logs</code> subdirectory at the moment, when 404 error returns.</p>
  
  <p>How to enable logging in jetty?</p>
  
  <p>Documentation here <a href="http://www.eclipse.org/jetty/documentation/current/configuring-logging.html" rel="noreferrer">http://www.eclipse.org/jetty/documentation/current/configuring-logging.html</a> and here <a href="http://www.eclipse.org/jetty/documentation/current/configuring-jetty-request-logs.html" rel="noreferrer">http://www.eclipse.org/jetty/documentation/current/configuring-jetty-request-logs.html</a> is not clear and controversal.</p>
  
  <p>For example, first page says Jetty does not use any Java loggin framework, but also requires one to select one. The second page provides some example of configuration, but does not say, where this code should be put.</p>