jetty-jmx/src/main/config/etc/jetty-jmx.xml

<?xml version="1.0"?>
<!DOCTYPE Configure PUBLIC "-//Jetty//Configure//EN" "http://www.eclipse.org/jetty/configure_9_0.dtd">

<Configure id="Server" class="org.eclipse.jetty.server.Server">

  <!-- =========================================================== -->
  <!-- Set the java.rmi.server.hostname property in case you've    -->
  <!-- got a misconfigured /etc/hosts entry or the like.           -->
  <!-- =========================================================== -->
  <!--
  <Call class="java.lang.System" name="setProperty">
    <Arg>java.rmi.server.hostname</Arg>
    <Arg>127.0.0.1</Arg>
  </Call>
  -->

  <!-- =========================================================== -->
  <!-- Get the platform mbean server                               -->
  <!-- =========================================================== -->
  <Call id="MBeanServer" class="java.lang.management.ManagementFactory"
    name="getPlatformMBeanServer" />

  <!-- =========================================================== -->
  <!-- Initialize the Jetty MBean container -->
  <!-- =========================================================== -->
  <Call name="addBean">
    <Arg>
      <New id="MBeanContainer" class="org.eclipse.jetty.jmx.MBeanContainer">
        <Arg>
          <Ref refid="MBeanServer" />
        </Arg>
      </New>
    </Arg>
  </Call>

  <!-- Add the static log -->
  <Call name="addBean">
    <Arg>
      <New class="org.eclipse.jetty.util.log.Log" />
    </Arg>
  </Call>
</Configure>