n.getLivenessManager().heartbeatChecks();
NodeState status = flumeMaster.getStatMan().getNodeStatuses().get("foo").state;
NodeState idle = NodeState.IDLE;
assertEquals(status, idle);
// TODO: uncomment when there is a clean way to get at the reportable
n.stop();
}
/**
* Create a master and 3 nodes, then connect via shell, and then issue
* configurations, get the nodes a configuration, and then wait until the