From ad606851fa664873a22b1703c3feb13752d70a42 Mon Sep 17 00:00:00 2001
From: zhiru <zhiru.zhu@zilliz.com>
Date: Wed, 3 Jul 2019 14:27:19 +0800
Subject: [PATCH] Disable cleanup if mode is read only

Former-commit-id: 8de4aa4c6c81e4d6840441527c164bb26fe948e4
---
 cpp/src/db/MySQLMetaImpl.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/cpp/src/db/MySQLMetaImpl.cpp b/cpp/src/db/MySQLMetaImpl.cpp
index ebb56af809..ab02419969 100644
--- a/cpp/src/db/MySQLMetaImpl.cpp
+++ b/cpp/src/db/MySQLMetaImpl.cpp
@@ -1814,7 +1814,9 @@ namespace meta {
 
     MySQLMetaImpl::~MySQLMetaImpl() {
 //        std::lock_guard<std::recursive_mutex> lock(mysql_mutex);
-        CleanUp();
+        if (mode_ != Options::MODE::READ_ONLY) {
+            CleanUp();
+        }
     }
 
 } // namespace meta