properties = System.getProperties();
if (properties.get(WorkloadManager.ZK_SERVER_LIST) == null) {
logger.warn(WorkloadManager.ZK_SERVER_LIST + " was not defined. Defaulting to localhost:2181");
properties.setProperty(WorkloadManager.ZK_SERVER_LIST, "localhost:2181");
}
workloadManager = new WorkloadManager(properties);
workloadManager.init();
}