RMNode node = MockNodes.newNodeInfo(1,
Resources.createResource(1024, 4), 1, "127.0.0.1");
scheduler.handle(new NodeAddedSchedulerEvent(node));
ApplicationId appId = ApplicationId.newInstance(0, 1);
scheduler.addApplication(appId, "queue1", "user1");
NodeUpdateSchedulerEvent updateEvent = new NodeUpdateSchedulerEvent(node);
try {
scheduler.handle(updateEvent);
} catch (NullPointerException e) {