ServiceHttpHandler serviceHttpHandler = injector.getInstance(ServiceHttpHandler.class);
LocationFactory locationFactory = injector.getInstance(LocationFactory.class);
appFabricClient = new AppFabricClient(httpHandler, serviceHttpHandler, locationFactory);
DatasetFramework dsFramework = injector.getInstance(DatasetFramework.class);
datasetFramework =
new NamespacedDatasetFramework(dsFramework,
new DefaultDatasetNamespace(cConf, Namespace.USER));
schedulerService = injector.getInstance(SchedulerService.class);
schedulerService.startAndWait();
discoveryClient = injector.getInstance(DiscoveryServiceClient.class);
exploreExecutorService = injector.getInstance(ExploreExecutorService.class);