From d050b804f4ee4aeacdf5e8c13fc890ba170659d7 Mon Sep 17 00:00:00 2001
From: bigsheeper <yihao.dai@zilliz.com>
Date: Thu, 23 Dec 2021 21:52:32 +0800
Subject: [PATCH] [skip e2e] Add comment for serviceTimeNode (#14101)

Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
---
 internal/querynode/flow_graph_service_time_node.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/internal/querynode/flow_graph_service_time_node.go b/internal/querynode/flow_graph_service_time_node.go
index 0f8bca958c..dfabfe9fa3 100644
--- a/internal/querynode/flow_graph_service_time_node.go
+++ b/internal/querynode/flow_graph_service_time_node.go
@@ -26,6 +26,7 @@ import (
 	"github.com/milvus-io/milvus/internal/util/flowgraph"
 )
 
+// serviceTimeNode is one of the nodes in delta flow graph
 type serviceTimeNode struct {
 	baseNode
 	collectionID      UniqueID