ChukwaAgent agent = new ChukwaAgent(conf);
RetryListOfCollectors clist = new RetryListOfCollectors(conf);
clist.add("http://localhost:"+PORTNO+"/chukwa");
HttpConnector conn = new HttpConnector(agent);
conn.setCollectors(clist);
conn.start();
Server server = new Server(PORTNO);
Context root = new Context(server, "/", Context.SESSIONS);
root.addServlet(new ServletHolder(new ServletCollector(conf)), "/*");
server.start();