bucket: preload series

We need this information to be able to decide whether it is possible to answer a query or not.
thanos-io · Feb 4, 2019 · fff5a06 · fff5a06
1 parent 074d3be
commit fff5a06
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/pkg/store/bucket.go b/pkg/store/bucket.go
@@ -744,6 +744,10 @@ func (s *BucketStore) Series(req *storepb.SeriesRequest, srv storepb.Store_Serie
 					return errors.Wrapf(err, "failed to expand postings")
 				}
 
+				if err := indexr.PreloadSeries(ps); err != nil {
+					return errors.Wrap(err, "preload series")
+				}
+
 				for _, ref := range ps {
 					err := indexr.LoadedSeries(ref, &l, &chunksMeta)
 					if err != nil {