Future<NodeCpuInfo> cpuFuture = pool.submit(cpuCollector);
NodeUsersCollector nodeUsersCollector = new NodeUsersCollector(agent, logger);
Future<TreeMap<String,NodeUsersInfo>> nuiFuture = pool.submit(nodeUsersCollector);
NodeMetrics nodeMetrics =
new NodeMetrics(agent.getIdentity(), nmiFuture.get(), loadFuture.get(),
cpuFuture.get(), nuiFuture.get());
//Node node = new DuccNode(new NodeIdentity(), nodeMetrics);
// jrc 2011-07-30 I think this needs to be agent.getIdentity(), not create a new identity.
Node node = new DuccNode(agent.getIdentity(), nodeMetrics);