HappenLee commented on code in PR #60897:
URL: https://github.com/apache/doris/pull/60897#discussion_r2928624085
##########
be/src/storage/segment/condition_cache.h:
##########
@@ -69,6 +69,36 @@ class ConditionCache : public LRUCachePolicy {
std::shared_ptr<std::vector<bool>> filter_result;
};
+ // Cache key for external tables (Hive ORC/Parquet)
+ struct ExternalCacheKey {
+ ExternalCacheKey(const std::string& path_, int64_t modification_time_,
int64_t file_size_,
+ uint64_t digest_, int64_t start_offset_, int64_t
size_)
+ : path(path_),
+ modification_time(modification_time_),
+ file_size(file_size_),
+ digest(digest_),
+ start_offset(start_offset_),
+ size(size_) {}
+ std::string path;
+ int64_t modification_time;
+ int64_t file_size;
Review Comment:
why need file_size?
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