From 0185f8069f5cd8d5d342829ed9b2797817eba306 Mon Sep 17 00:00:00 2001
From: camby <cambyzhu@tencent.com>
Date: Wed, 9 Oct 2024 14:20:55 +0800
Subject: [PATCH] [fix](crash) fix be crash because of int overflow (#41554)
 (#41568)

---
 be/src/pipeline/task_queue.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/be/src/pipeline/task_queue.h b/be/src/pipeline/task_queue.h
index 3ac9de4602..e93d58ed07 100644
--- a/be/src/pipeline/task_queue.h
+++ b/be/src/pipeline/task_queue.h
@@ -155,7 +155,7 @@ private:
             int core_id, std::vector<std::unique_ptr<PriorityTaskQueue>>& prio_task_queue_list);
 
     std::shared_ptr<std::vector<std::unique_ptr<PriorityTaskQueue>>> _prio_task_queue_list;
-    std::atomic<int> _next_core = 0;
+    std::atomic<uint32_t> _next_core = 0;
     std::atomic<bool> _closed;
 };