Fix bug in Bucket Series

Applies the fix described in thanos-io#7883. Signed-off-by: Filip Petkovski <[email protected]>
fpetkovski · Nov 5, 2024 · 77bd9c0 · 77bd9c0
1 parent 9bc3cc0
commit 77bd9c0
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/pkg/store/bucket.go b/pkg/store/bucket.go
@@ -1691,7 +1691,9 @@ func (s *BucketStore) Series(req *storepb.SeriesRequest, seriesSrv storepb.Store
 	// Merge the sub-results from each selected block.
 	tracing.DoInSpan(ctx, "bucket_store_merge_all", func(ctx context.Context) {
 		begin := time.Now()
-		set := NewResponseDeduplicator(NewProxyResponseLoserTree(respSets...))
+		lt := NewProxyResponseLoserTree(respSets...)
+		defer lt.Close()
+		set := NewResponseDeduplicator(lt)
 		i := 0
 		for set.Next() {
 			i++