//Initializing discovery server
discoveryServer = new DiscoveryServer(hubDataStore, healthInspector, metricsRecorder, processMonitor);
discoveryServer.startAndWait();
//Initiating SQL Compiler processes
processInitiator = new ProcessInitiator(new HubDataStore.Builder(hubDataStore)
.setHubAddress(discoveryServer.getHubAddress())
.build());
processInitiator.startAndWait();
}