// enableHealthCheck(clusterName);
ClusterControllerManager controller =
new ClusterControllerManager(ZK_ADDR, clusterName, "controller_0");
controller.syncStart();
controller.startTimerTasks();
_setupTool.getClusterManagementTool().addAlert(clusterName, _alertStr);
// start participants
for (int i = 0; i < 5; i++) // !!!change back to 5
{