yangzhg commented on code in PR #11959:
URL: https://github.com/apache/doris/pull/11959#discussion_r952221072
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be/src/io/cache/file_cache_manager.cpp:
##########
@@ -29,18 +32,110 @@ void FileCacheManager::add_file_cache(const Path&
cache_path, FileCachePtr file_
}
void FileCacheManager::remove_file_cache(const Path& cache_path) {
- std::lock_guard<std::shared_mutex> wrlock(_cache_map_lock);
- _file_cache_map.erase(cache_path.native());
+ bool cache_path_exist = false;
+ {
+ std::shared_lock<std::shared_mutex> rdlock(_cache_map_lock);
+ if (_file_cache_map.find(cache_path) == _file_cache_map.end()) {
+ bool cache_dir_exist = false;
+ if (global_local_filesystem()->exists(cache_path,
&cache_dir_exist).ok()) {
+ if (cache_dir_exist) {
Review Comment:
redundant if stmt and var `cache_dir_exist`
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