From f5790ae3966c23201ff0e874371a4dd7e01d0cce Mon Sep 17 00:00:00 2001
From: cjj2010 <2449402815@qq.com>
Date: Fri, 27 Sep 2024 11:26:55 +0800
Subject: [PATCH] [enhance]change SpinLock to mutex for _tablets_channels_lock

---
 be/src/runtime/load_channel.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/be/src/runtime/load_channel.cpp b/be/src/runtime/load_channel.cpp
index 5a2cc2d9db6957..5d563c309fec5a 100644
--- a/be/src/runtime/load_channel.cpp
+++ b/be/src/runtime/load_channel.cpp
@@ -67,7 +67,7 @@ Status LoadChannel::open(const PTabletWriterOpenRequest& params) {
     int64_t index_id = params.index_id();
     std::shared_ptr<TabletsChannel> channel;
     {
-        (std::lock_guard<std::mutex>(_lock));
+        std::lock_guard<std::mutex> l(_lock);
         auto it = _tablets_channels.find(index_id);
         if (it != _tablets_channels.end()) {
             channel = it->second;