conf.setBoolean("chukwaAgent.checkpoint.enabled", false);
conf.set("chukwaAgent.control.port", "0");
agent = new ChukwaAgent(conf);
HttpConnector connector = new HttpConnector(agent, collectorUrl);
connector.start();
System.setProperty("xtrace.reporter", "edu.berkeley.xtrace.reporting.TcpReporter");
System.setProperty("xtrace.tcpdest", "localhost:7831");
agent.processAddCommand("add edu.berkeley.chukwa_xtrace.XtrAdaptor XTrace TcpReportSource 0");