// request a container.
am1.allocate("127.0.0.1", 1024, 1, new ArrayList<ContainerId>());
ContainerId containerId1 = ContainerId.newInstance(am1
.getApplicationAttemptId(), 2);
rm1.waitForState(nm1, containerId1, RMContainerState.ALLOCATED);
RMContainer rmContainer = cs.getRMContainer(containerId1);
List<ResourceRequest> requests = rmContainer.getResourceRequests();
FiCaSchedulerApp app = cs.getApplicationAttempt(am1
.getApplicationAttemptId());