[skip ci]Add comment when stop rpc server in rootcoord service (#12603)

Signed-off-by: yun.zhang <yun.zhang@zilliz.com> Co-authored-by: yun.zhang <yun.zhang@zilliz.com>
2021-12-02 18:13:49 +08:00 · 2021-12-02 18:13:49 +08:00 · 2a1e8614b3
parent d58daf06cf
commit 2a1e8614b3
1 changed files with 1 additions and 0 deletions
--- a/internal/distributed/rootcoord/service.go
+++ b/internal/distributed/rootcoord/service.go
@ -293,6 +293,7 @@ func (s *Server) Stop() error {
 	log.Debug("Rootcoord begin to stop grpc server")
 	s.cancel()
 	if s.grpcServer != nil {
+		log.Debug("Graceful stop grpc server...")
 		s.grpcServer.GracefulStop()
 	}
 	s.wg.Wait()