public static void main(String[] args) throws BlurException, TException, IOException {
String connectionStr = args[0];
Iface client = BlurClient.getClient(connectionStr);
Map<String, Metric> metrics = new TreeMap<String, Metric>(client.metrics(null));
for (Metric m : metrics.values()) {
System.out.println(m.getName());
System.out.println("\t" + m.getDoubleMap());
System.out.println("\t" + m.getLongMap());
System.out.println("\t" + m.getStrMap());