diff --git a/programs/local/LocalServer.cpp b/programs/local/LocalServer.cpp index cb1c35743b2..806cec7d3e3 100644 --- a/programs/local/LocalServer.cpp +++ b/programs/local/LocalServer.cpp @@ -32,6 +32,7 @@ #include #include #include +#include #include #include #include @@ -59,8 +60,13 @@ # include #endif + namespace fs = std::filesystem; +namespace CurrentMetrics +{ + extern const Metric MemoryTracking; +} namespace DB { @@ -126,11 +132,12 @@ void LocalServer::initialize(Poco::Util::Application & self) config().add(loaded_config.configuration.duplicate(), PRIO_DEFAULT, false); } + server_settings.loadSettingsFromConfig(config()); + GlobalThreadPool::initialize( - config().getUInt("max_thread_pool_size", 10000), - config().getUInt("max_thread_pool_free_size", 1000), - config().getUInt("thread_pool_queue_size", 10000) - ); + server_settings.max_thread_pool_size, + server_settings.max_thread_pool_free_size, + server_settings.thread_pool_queue_size); #if USE_AZURE_BLOB_STORAGE /// See the explanation near the same line in Server.cpp @@ -141,18 +148,17 @@ void LocalServer::initialize(Poco::Util::Application & self) #endif getIOThreadPool().initialize( - config().getUInt("max_io_thread_pool_size", 100), - config().getUInt("max_io_thread_pool_free_size", 0), - config().getUInt("io_thread_pool_queue_size", 10000)); + server_settings.max_io_thread_pool_size, + server_settings.max_io_thread_pool_free_size, + server_settings.io_thread_pool_queue_size); - - const size_t active_parts_loading_threads = config().getUInt("max_active_parts_loading_thread_pool_size", 64); + const size_t active_parts_loading_threads = server_settings.max_active_parts_loading_thread_pool_size; getActivePartsLoadingThreadPool().initialize( active_parts_loading_threads, 0, // We don't need any threads one all the parts will be loaded active_parts_loading_threads); - const size_t outdated_parts_loading_threads = config().getUInt("max_outdated_parts_loading_thread_pool_size", 32); + const size_t outdated_parts_loading_threads = server_settings.max_outdated_parts_loading_thread_pool_size; getOutdatedPartsLoadingThreadPool().initialize( outdated_parts_loading_threads, 0, // We don't need any threads one all the parts will be loaded @@ -160,7 +166,7 @@ void LocalServer::initialize(Poco::Util::Application & self) getOutdatedPartsLoadingThreadPool().setMaxTurboThreads(active_parts_loading_threads); - const size_t unexpected_parts_loading_threads = config().getUInt("max_unexpected_parts_loading_thread_pool_size", 32); + const size_t unexpected_parts_loading_threads = server_settings.max_unexpected_parts_loading_thread_pool_size; getUnexpectedPartsLoadingThreadPool().initialize( unexpected_parts_loading_threads, 0, // We don't need any threads one all the parts will be loaded @@ -168,7 +174,7 @@ void LocalServer::initialize(Poco::Util::Application & self) getUnexpectedPartsLoadingThreadPool().setMaxTurboThreads(active_parts_loading_threads); - const size_t cleanup_threads = config().getUInt("max_parts_cleaning_thread_pool_size", 128); + const size_t cleanup_threads = server_settings.max_parts_cleaning_thread_pool_size; getPartsCleaningThreadPool().initialize( cleanup_threads, 0, // We don't need any threads one all the parts will be deleted @@ -433,7 +439,7 @@ try UseSSL use_ssl; thread_status.emplace(); - StackTrace::setShowAddresses(config().getBool("show_addresses_in_stack_traces", true)); + StackTrace::setShowAddresses(server_settings.show_addresses_in_stack_traces); setupSignalHandler(); @@ -619,12 +625,43 @@ void LocalServer::processConfig() global_context->getProcessList().setMaxSize(0); const size_t physical_server_memory = getMemoryAmount(); - const double cache_size_to_ram_max_ratio = config().getDouble("cache_size_to_ram_max_ratio", 0.5); + + size_t max_server_memory_usage = server_settings.max_server_memory_usage; + double max_server_memory_usage_to_ram_ratio = server_settings.max_server_memory_usage_to_ram_ratio; + + size_t default_max_server_memory_usage = static_cast(physical_server_memory * max_server_memory_usage_to_ram_ratio); + + if (max_server_memory_usage == 0) + { + max_server_memory_usage = default_max_server_memory_usage; + LOG_INFO(log, "Setting max_server_memory_usage was set to {}" + " ({} available * {:.2f} max_server_memory_usage_to_ram_ratio)", + formatReadableSizeWithBinarySuffix(max_server_memory_usage), + formatReadableSizeWithBinarySuffix(physical_server_memory), + max_server_memory_usage_to_ram_ratio); + } + else if (max_server_memory_usage > default_max_server_memory_usage) + { + max_server_memory_usage = default_max_server_memory_usage; + LOG_INFO(log, "Setting max_server_memory_usage was lowered to {}" + " because the system has low amount of memory. The amount was" + " calculated as {} available" + " * {:.2f} max_server_memory_usage_to_ram_ratio", + formatReadableSizeWithBinarySuffix(max_server_memory_usage), + formatReadableSizeWithBinarySuffix(physical_server_memory), + max_server_memory_usage_to_ram_ratio); + } + + total_memory_tracker.setHardLimit(max_server_memory_usage); + total_memory_tracker.setDescription("(total)"); + total_memory_tracker.setMetric(CurrentMetrics::MemoryTracking); + + const double cache_size_to_ram_max_ratio = server_settings.cache_size_to_ram_max_ratio; const size_t max_cache_size = static_cast(physical_server_memory * cache_size_to_ram_max_ratio); - String uncompressed_cache_policy = config().getString("uncompressed_cache_policy", DEFAULT_UNCOMPRESSED_CACHE_POLICY); - size_t uncompressed_cache_size = config().getUInt64("uncompressed_cache_size", DEFAULT_UNCOMPRESSED_CACHE_MAX_SIZE); - double uncompressed_cache_size_ratio = config().getDouble("uncompressed_cache_size_ratio", DEFAULT_UNCOMPRESSED_CACHE_SIZE_RATIO); + String uncompressed_cache_policy = server_settings.uncompressed_cache_policy; + size_t uncompressed_cache_size = server_settings.uncompressed_cache_size; + double uncompressed_cache_size_ratio = server_settings.uncompressed_cache_size_ratio; if (uncompressed_cache_size > max_cache_size) { uncompressed_cache_size = max_cache_size; @@ -632,9 +669,9 @@ void LocalServer::processConfig() } global_context->setUncompressedCache(uncompressed_cache_policy, uncompressed_cache_size, uncompressed_cache_size_ratio); - String mark_cache_policy = config().getString("mark_cache_policy", DEFAULT_MARK_CACHE_POLICY); - size_t mark_cache_size = config().getUInt64("mark_cache_size", DEFAULT_MARK_CACHE_MAX_SIZE); - double mark_cache_size_ratio = config().getDouble("mark_cache_size_ratio", DEFAULT_MARK_CACHE_SIZE_RATIO); + String mark_cache_policy = server_settings.mark_cache_policy; + size_t mark_cache_size = server_settings.mark_cache_size; + double mark_cache_size_ratio = server_settings.mark_cache_size_ratio; if (!mark_cache_size) LOG_ERROR(log, "Too low mark cache size will lead to severe performance degradation."); if (mark_cache_size > max_cache_size) @@ -644,9 +681,9 @@ void LocalServer::processConfig() } global_context->setMarkCache(mark_cache_policy, mark_cache_size, mark_cache_size_ratio); - String index_uncompressed_cache_policy = config().getString("index_uncompressed_cache_policy", DEFAULT_INDEX_UNCOMPRESSED_CACHE_POLICY); - size_t index_uncompressed_cache_size = config().getUInt64("index_uncompressed_cache_size", DEFAULT_INDEX_UNCOMPRESSED_CACHE_MAX_SIZE); - double index_uncompressed_cache_size_ratio = config().getDouble("index_uncompressed_cache_size_ratio", DEFAULT_INDEX_UNCOMPRESSED_CACHE_SIZE_RATIO); + String index_uncompressed_cache_policy = server_settings.index_uncompressed_cache_policy; + size_t index_uncompressed_cache_size = server_settings.index_uncompressed_cache_size; + double index_uncompressed_cache_size_ratio = server_settings.index_uncompressed_cache_size_ratio; if (index_uncompressed_cache_size > max_cache_size) { index_uncompressed_cache_size = max_cache_size; @@ -654,9 +691,9 @@ void LocalServer::processConfig() } global_context->setIndexUncompressedCache(index_uncompressed_cache_policy, index_uncompressed_cache_size, index_uncompressed_cache_size_ratio); - String index_mark_cache_policy = config().getString("index_mark_cache_policy", DEFAULT_INDEX_MARK_CACHE_POLICY); - size_t index_mark_cache_size = config().getUInt64("index_mark_cache_size", DEFAULT_INDEX_MARK_CACHE_MAX_SIZE); - double index_mark_cache_size_ratio = config().getDouble("index_mark_cache_size_ratio", DEFAULT_INDEX_MARK_CACHE_SIZE_RATIO); + String index_mark_cache_policy = server_settings.index_mark_cache_policy; + size_t index_mark_cache_size = server_settings.index_mark_cache_size; + double index_mark_cache_size_ratio = server_settings.index_mark_cache_size_ratio; if (index_mark_cache_size > max_cache_size) { index_mark_cache_size = max_cache_size; @@ -664,7 +701,7 @@ void LocalServer::processConfig() } global_context->setIndexMarkCache(index_mark_cache_policy, index_mark_cache_size, index_mark_cache_size_ratio); - size_t mmap_cache_size = config().getUInt64("mmap_cache_size", DEFAULT_MMAP_CACHE_MAX_SIZE); + size_t mmap_cache_size = server_settings.mmap_cache_size; if (mmap_cache_size > max_cache_size) { mmap_cache_size = max_cache_size; @@ -676,8 +713,8 @@ void LocalServer::processConfig() global_context->setQueryCache(0, 0, 0, 0); #if USE_EMBEDDED_COMPILER - size_t compiled_expression_cache_max_size_in_bytes = config().getUInt64("compiled_expression_cache_size", DEFAULT_COMPILED_EXPRESSION_CACHE_MAX_SIZE); - size_t compiled_expression_cache_max_elements = config().getUInt64("compiled_expression_cache_elements_size", DEFAULT_COMPILED_EXPRESSION_CACHE_MAX_ENTRIES); + size_t compiled_expression_cache_max_size_in_bytes = server_settings.compiled_expression_cache_size; + size_t compiled_expression_cache_max_elements = server_settings.compiled_expression_cache_elements_size; CompiledExpressionCacheFactory::instance().init(compiled_expression_cache_max_size_in_bytes, compiled_expression_cache_max_elements); #endif @@ -694,7 +731,7 @@ void LocalServer::processConfig() /// We load temporary database first, because projections need it. DatabaseCatalog::instance().initializeAndLoadTemporaryDatabase(); - std::string default_database = config().getString("default_database", "default"); + std::string default_database = server_settings.default_database; DatabaseCatalog::instance().attachDatabase(default_database, createClickHouseLocalDatabaseOverlay(default_database, global_context)); global_context->setCurrentDatabase(default_database); diff --git a/programs/local/LocalServer.h b/programs/local/LocalServer.h index 4856e68ff9b..bd174e41eac 100644 --- a/programs/local/LocalServer.h +++ b/programs/local/LocalServer.h @@ -63,6 +63,8 @@ private: void applyCmdOptions(ContextMutablePtr context); void applyCmdSettings(ContextMutablePtr context); + ServerSettings server_settings; + std::optional status; std::optional temporary_directory_to_delete;