long bytesCommitted = Long.valueOf(stat[stat.length -1]);
assertTrue(bytesCommitted > 0);
agent.shutdown();
conn.shutdown();
Thread.sleep(2000); //for collectors to shut down
collector2_s.stop();
Thread.sleep(2000); //for collectors to shut down
checkDirs(conf, conf.get(CommitCheckServlet.SCANPATHS_OPT));
TestDirTailingAdaptor.nukeDirContents(new File(outputDirectory));