From 57a29e1a0078f342ad2594aaec89cb6b07c5f26f Mon Sep 17 00:00:00 2001
From: Yichen Wang <18348405+Aiee@users.noreply.github.com>
Date: Tue, 13 Jun 2023 13:59:45 +0800
Subject: [PATCH] Revert "fix cluster id is not backuped" (#5590)

Revert "fix cluster id is not backuped (#5573)"

This reverts commit e4f91de7bbaaa3fa320b722716d9ea1bef768111.
---
 src/common/utils/MetaKeyUtils.cpp | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/common/utils/MetaKeyUtils.cpp b/src/common/utils/MetaKeyUtils.cpp
index d5eebe53de8..c229a921d4b 100644
--- a/src/common/utils/MetaKeyUtils.cpp
+++ b/src/common/utils/MetaKeyUtils.cpp
@@ -32,9 +32,7 @@ static const std::unordered_map<std::string, std::pair<std::string, bool>> syste
 
 // SystemInfo will always be backed up
 static const std::unordered_map<std::string, std::pair<std::string, bool>> systemInfoMaps{
-    {"autoIncrementId", {"__id__", true}},
-    {"lastUpdateTime", {"__last_update_time__", true}},
-    {"clusterId", {"__meta_cluster_id_key__", true}}};
+    {"autoIncrementId", {"__id__", true}}, {"lastUpdateTime", {"__last_update_time__", true}}};
 
 // name => {prefix, parseSpaceid}, nullptr means that the backup should be skipped.
 static const std::unordered_map<