From f7eaff51458f825aadb1a7c8a9b451d6f6215bf6 Mon Sep 17 00:00:00 2001
From: bigsheeper <yihao.dai@zilliz.com>
Date: Mon, 27 Sep 2021 19:06:07 +0800
Subject: [PATCH] [skip ci] Add comment for queryNodeFlowGraph (#8700)

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

diff --git a/internal/querynode/flow_graph_query_node.go b/internal/querynode/flow_graph_query_node.go
index f8d2a84b9f..6ebdd792b3 100644
--- a/internal/querynode/flow_graph_query_node.go
+++ b/internal/querynode/flow_graph_query_node.go
@@ -23,6 +23,7 @@ import (
 	"github.com/milvus-io/milvus/internal/util/flowgraph"
 )
 
+// queryNodeFlowGraph is a TimeTickedFlowGraph in query node
 type queryNodeFlowGraph struct {
 	ctx          context.Context
 	cancel       context.CancelFunc