String clusterName, CommEventCallback callbackHandler) {
ProcessMonitor processMonitor = null;
String mode = System.getProperty("commlayer.mode");
if (mode != null && mode.equalsIgnoreCase("static")) {
logger.info("Comm layer mode is set to static");
processMonitor = new StaticProcessMonitor(zkaddress,
clusterName,
ClusterType.S4);
} else {
processMonitor = new ZkProcessMonitor(zkaddress,
clusterName,