+ clusterName + ", controllerName:" + controllerName + ", mode:" + controllerMode);
HelixManager manager =
startHelixController(zkConnectString, clusterName, controllerName, controllerMode);
Runtime.getRuntime().addShutdownHook(new HelixManagerShutdownHook(manager));
try {
Thread.currentThread().join();
} catch (InterruptedException e) {
logger.info("controller:" + controllerName + ", " + Thread.currentThread().getName()