Support downsampling for API method /series.

Signed-off-by: Aleksey Sin <asin@ozon.ru>
thanos-io · Jan 15, 2020 · 7b59bca · 7b59bca
1 parent 46a97fd
commit 7b59bca
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/pkg/query/api/v1.go b/pkg/query/api/v1.go
@@ -502,8 +502,11 @@ func (api *API) series(r *http.Request) (interface{}, []error, *ApiError) {
 		return nil, nil, apiErr
 	}
 
-	// TODO(bwplotka): Support downsampling?
-	q, err := api.queryableCreate(enableDedup, replicaLabels, 0, enablePartialResponse, true).
+	maxSourceResolution, apiErr := api.parseDownsamplingParamMillis(r, api.defaultInstantQueryMaxSourceResolution)
+	if apiErr != nil {
+		return nil, nil, apiErr
+	}
+	q, err := api.queryableCreate(enableDedup, replicaLabels, maxSourceResolution, enablePartialResponse, true).
 		Querier(r.Context(), timestamp.FromTime(start), timestamp.FromTime(end))
 	if err != nil {
 		return nil, nil, &ApiError{errorExec, err}