[improvement](spinlock) remove some potential bad spinlock usage (#27904)

* [improvement](spinlock) remove some potential spinlock usage --------- Co-authored-by: yiguolei <yiguolei@gmail.com>
2023-12-02 20:33:54 +08:00
parent 66cfcc67cb
commit be30bd1e40
7 changed files with 34 additions and 187 deletions
--- a/be/src/runtime/user_function_cache.cpp
+++ b/be/src/runtime/user_function_cache.cpp
@ -91,7 +91,6 @@ struct UserFunctionCacheEntry {
    // used to lookup a symbol
    void* lib_handle = nullptr;

-    SpinLock map_lock;
    // from symbol_name to function pointer
    std::unordered_map<std::string, void*> fptr_map;