freemandealer commented on code in PR #54295:
URL: https://github.com/apache/doris/pull/54295#discussion_r2271904494
##########
be/test/io/cache/block_file_cache_test.cpp:
##########
@@ -5322,6 +5323,155 @@ TEST_F(BlockFileCacheTest,
file_cache_path_storage_parse) {
}
}
+TEST_F(BlockFileCacheTest, check_file_cache_consistency) {
+ if (fs::exists(cache_base_path)) {
+ fs::remove_all(cache_base_path);
+ }
+ fs::create_directories(cache_base_path);
+ TUniqueId query_id;
+ query_id.hi = 1;
+ query_id.lo = 1;
+ io::FileCacheSettings settings;
+ settings.query_queue_size = 30;
+ settings.query_queue_elements = 5;
+ settings.index_queue_size = 30;
+ settings.index_queue_elements = 5;
+ settings.disposable_queue_size = 30;
+ settings.disposable_queue_elements = 5;
+ settings.capacity = 90;
+ settings.max_file_block_size = 30;
+ settings.max_query_cache_size = 30;
+ auto key1 = io::BlockFileCache::hash("key1");
+ auto key2 = io::BlockFileCache::hash("key2");
+
+ io::BlockFileCache mgr(cache_base_path, settings);
+ ASSERT_TRUE(mgr.initialize());
+ for (int i = 0; i < 100; i++) {
+ if (mgr.get_async_open_success()) {
+ break;
+ };
+ std::this_thread::sleep_for(std::chrono::milliseconds(1));
+ }
+ io::CacheContext cache_context;
Review Comment:
ReadStatistics rstats;
context.stats = &rstats;
otherwise, BE UT will fail:
```
18:56:36 F20250812 18:56:36.556773 17604 block_file_cache.cpp:738] Check
failed: stats != nullptr
18:56:36 *** Check failure stack trace: ***
18:56:36 @ 0x55ddae05a54f google::LogMessage::SendToLog()
18:56:37 @ 0x55ddae050b60 google::LogMessage::Flush()
18:56:37 @ 0x55ddae054259
google::LogMessageFatal::~LogMessageFatal()
18:56:37 @ 0x55dd8a887ead doris::io::BlockFileCache::get_or_set()
```
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