From 232f75a001dae4c814f7cee896478ee105f5e111 Mon Sep 17 00:00:00 2001
From: dragondriver <jiquan.long@zilliz.com>
Date: Tue, 2 Nov 2021 21:40:12 +0800
Subject: [PATCH] [skip ci] Fix golint warning of kv (#11087)

Signed-off-by: dragondriver <jiquan.long@zilliz.com>
---
 internal/kv/kv.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/internal/kv/kv.go b/internal/kv/kv.go
index ef5011820e..ac11dc731c 100644
--- a/internal/kv/kv.go
+++ b/internal/kv/kv.go
@@ -30,10 +30,12 @@ type Value interface {
 // StringValue type alias for string to implement Value
 type StringValue string
 
+// Serialize serialize the StringValue to byte array.
 func (s StringValue) Serialize() []byte {
 	return []byte(s)
 }
 
+// String return the value of StringValue.
 func (s StringValue) String() string {
 	return string(s)
 }
@@ -41,10 +43,12 @@ func (s StringValue) String() string {
 // BytesValue type alias for byte slice to implement value
 type BytesValue []byte
 
+// Serialize return the byte array.
 func (s BytesValue) Serialize() []byte {
 	return s
 }
 
+// String return the string of byte array.
 func (s BytesValue) String() string {
 	return string(s)
 }