From c49f2c947f0ffee43d4e4ab19dd3c5b920ba13a4 Mon Sep 17 00:00:00 2001
From: Cai Yudong <yudong.cai@zilliz.com>
Date: Sat, 2 Oct 2021 09:18:28 +0800
Subject: [PATCH] [skip ci] Update comment for update state code (#8948)

Signed-off-by: yudong.cai <yudong.cai@zilliz.com>
---
 internal/types/types.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/internal/types/types.go b/internal/types/types.go
index bd2b78bd50..67f1bc0ce5 100644
--- a/internal/types/types.go
+++ b/internal/types/types.go
@@ -378,6 +378,8 @@ type RootCoord interface {
 type RootCoordComponent interface {
 	RootCoord
 
+	// UpdateStateCode updates state code for RootCoord
+	// State includes: Initializing, Healthy and Abnormal
 	UpdateStateCode(internalpb.StateCode)
 	SetDataCoord(context.Context, DataCoord) error
 	SetIndexCoord(IndexCoord) error