injector.getInstance(Announcer.class).start();
lifeCycleManager = injector.getInstance(LifeCycleManager.class);
ConnectorManager connectorManager = injector.getInstance(ConnectorManager.class);
connectorManager.createConnection("default", "native", ImmutableMap.<String, String>of());
connectorManager.createConnection("tpch", "tpch", ImmutableMap.<String, String>of());
server = injector.getInstance(TestingHttpServer.class);
metadata = injector.getInstance(Metadata.class);
nodeManager = injector.getInstance(NodeManager.class);
serviceSelectorManager = injector.getInstance(ServiceSelectorManager.class);