yiguolei commented on code in PR #29588:
URL: https://github.com/apache/doris/pull/29588#discussion_r1442706881
##########
be/src/olap/lru_cache.cpp:
##########
@@ -356,8 +356,12 @@ Cache::Handle* LRUCache::insert(const CacheKey& key,
uint32_t hash, void* value,
e->deleter = deleter;
e->charge = charge;
e->key_length = key.size();
- e->total_size = (_type == LRUCacheType::SIZE ? handle_size + charge : 1);
+ // if LRUCacheType::NUMBER, charge not add handle_size,
+ // because charge at this time is no longer the memory size, but an weight.
+ e->total_size = (_type == LRUCacheType::SIZE ? handle_size + charge :
charge);
Review Comment:
why lRUTYPE::number need charge??
##########
be/src/olap/lru_cache.cpp:
##########
@@ -356,8 +356,12 @@ Cache::Handle* LRUCache::insert(const CacheKey& key,
uint32_t hash, void* value,
e->deleter = deleter;
e->charge = charge;
e->key_length = key.size();
- e->total_size = (_type == LRUCacheType::SIZE ? handle_size + charge : 1);
+ // if LRUCacheType::NUMBER, charge not add handle_size,
+ // because charge at this time is no longer the memory size, but an weight.
+ e->total_size = (_type == LRUCacheType::SIZE ? handle_size + charge :
charge);
Review Comment:
why lRUTYPE::number need charge??
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