[skip ci] Add comment for newHistorical (#8963)

Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
2021-10-01 09:45:12 +08:00 · 2021-10-01 09:45:12 +08:00 · 4cf5843516
parent a40cfe293e
commit 4cf5843516
1 changed files with 1 additions and 0 deletions
--- a/internal/querynode/historical.go
+++ b/internal/querynode/historical.go
@ -50,6 +50,7 @@ type historical struct {
 	etcdKV *etcdkv.EtcdKV
 }

+// newHistorical returns a new historical
 func newHistorical(ctx context.Context,
 	rootCoord types.RootCoord,
 	indexCoord types.IndexCoord,