[skip ci]Add comment when stop rpc server in querynode service (#12602)

Signed-off-by: yun.zhang <yun.zhang@zilliz.com> Co-authored-by: yun.zhang <yun.zhang@zilliz.com>
2021-12-02 18:11:52 +08:00 · 2021-12-02 18:11:52 +08:00 · d58daf06cf
parent 4d72a6fa6e
commit d58daf06cf
1 changed files with 1 additions and 0 deletions
--- a/internal/distributed/querynode/service.go
+++ b/internal/distributed/querynode/service.go
@ -260,6 +260,7 @@ func (s *Server) Stop() error {

 	s.cancel()
 	if s.grpcServer != nil {
+		log.Debug("Graceful stop grpc server...")
 		s.grpcServer.GracefulStop()
 	}