new AnalysisModule(settings),
new IndexEngineModule(settings),
new SimilarityModule(settings),
new IndexNameModule(index),
new IndexQueryParserModule(settings),
new FunctionScoreModule(),
new AbstractModule() {
@Override
protected void configure() {
bind(ClusterService.class).toProvider(Providers.of((ClusterService) null));
bind(CircuitBreakerService.class).to(NoneCircuitBreakerService.class);