diff --git a/app/vmselect/main.go b/app/vmselect/main.go index 406ee198af..366e1e9e77 100644 --- a/app/vmselect/main.go +++ b/app/vmselect/main.go @@ -423,7 +423,7 @@ func RequestHandler(w http.ResponseWriter, r *http.Request) bool { // Return dumb placeholder for https://prometheus.io/docs/prometheus/latest/querying/api/#querying-exemplars queryExemplarsRequests.Inc() w.Header().Set("Content-Type", "application/json") - fmt.Fprintf(w, "%s", `{"status":"success","data":null}`) + fmt.Fprintf(w, "%s", `{"status":"success","data":[]}`) return true case "/api/v1/admin/tsdb/delete_series": deleteRequests.Inc()