322 lines
13 KiB
C++
322 lines
13 KiB
C++
// Licensed to the Apache Software Foundation (ASF) under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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#include "agent/cgroups_mgr.h"
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#include "common/config.h"
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#include "common/logging.h"
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#include "gen_cpp/BackendService.h"
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#include "gen_cpp/HeartbeatService_types.h"
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#include "gen_cpp/TPaloBrokerService.h"
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#include "olap/page_cache.h"
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#include "olap/segment_loader.h"
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#include "olap/storage_engine.h"
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#include "olap/storage_policy_mgr.h"
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#include "pipeline/task_scheduler.h"
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#include "runtime/block_spill_manager.h"
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#include "runtime/broker_mgr.h"
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#include "runtime/cache/result_cache.h"
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#include "runtime/client_cache.h"
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#include "runtime/exec_env.h"
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#include "runtime/external_scan_context_mgr.h"
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#include "runtime/fold_constant_executor.h"
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#include "runtime/fragment_mgr.h"
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#include "runtime/heartbeat_flags.h"
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#include "runtime/load_channel_mgr.h"
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#include "runtime/load_path_mgr.h"
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#include "runtime/memory/mem_tracker.h"
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#include "runtime/result_buffer_mgr.h"
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#include "runtime/result_queue_mgr.h"
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#include "runtime/routine_load/routine_load_task_executor.h"
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#include "runtime/small_file_mgr.h"
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#include "runtime/stream_load/load_stream_mgr.h"
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#include "runtime/stream_load/new_load_stream_mgr.h"
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#include "runtime/stream_load/stream_load_executor.h"
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#include "runtime/thread_resource_mgr.h"
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#include "runtime/tmp_file_mgr.h"
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#include "util/bfd_parser.h"
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#include "util/brpc_client_cache.h"
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#include "util/doris_metrics.h"
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#include "util/mem_info.h"
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#include "util/metrics.h"
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#include "util/parse_util.h"
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#include "util/pretty_printer.h"
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#include "util/priority_thread_pool.hpp"
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#include "util/priority_work_stealing_thread_pool.hpp"
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#include "vec/exec/scan/scanner_scheduler.h"
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#include "vec/runtime/vdata_stream_mgr.h"
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#if !defined(__SANITIZE_ADDRESS__) && !defined(ADDRESS_SANITIZER) && !defined(LEAK_SANITIZER) && \
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!defined(THREAD_SANITIZER) && !defined(USE_JEMALLOC)
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#include "runtime/memory/tcmalloc_hook.h"
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#endif
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namespace doris {
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DEFINE_GAUGE_METRIC_PROTOTYPE_2ARG(scanner_thread_pool_queue_size, MetricUnit::NOUNIT);
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DEFINE_GAUGE_METRIC_PROTOTYPE_2ARG(send_batch_thread_pool_thread_num, MetricUnit::NOUNIT);
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DEFINE_GAUGE_METRIC_PROTOTYPE_2ARG(send_batch_thread_pool_queue_size, MetricUnit::NOUNIT);
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DEFINE_GAUGE_METRIC_PROTOTYPE_2ARG(download_cache_thread_pool_thread_num, MetricUnit::NOUNIT);
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DEFINE_GAUGE_METRIC_PROTOTYPE_2ARG(download_cache_thread_pool_queue_size, MetricUnit::NOUNIT);
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Status ExecEnv::init(ExecEnv* env, const std::vector<StorePath>& store_paths) {
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return env->_init(store_paths);
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}
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Status ExecEnv::_init(const std::vector<StorePath>& store_paths) {
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//Only init once before be destroyed
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if (_is_init) {
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return Status::OK();
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}
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_store_paths = store_paths;
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// path_name => path_index
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for (int i = 0; i < store_paths.size(); i++) {
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_store_path_map[store_paths[i].path] = i;
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}
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_external_scan_context_mgr = new ExternalScanContextMgr(this);
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_vstream_mgr = new doris::vectorized::VDataStreamMgr();
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_result_mgr = new ResultBufferMgr();
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_result_queue_mgr = new ResultQueueMgr();
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_backend_client_cache = new BackendServiceClientCache(config::max_client_cache_size_per_host);
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_frontend_client_cache = new FrontendServiceClientCache(config::max_client_cache_size_per_host);
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_broker_client_cache = new BrokerServiceClientCache(config::max_client_cache_size_per_host);
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_thread_mgr = new ThreadResourceMgr();
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ThreadPoolBuilder("SendBatchThreadPool")
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.set_min_threads(config::send_batch_thread_pool_thread_num)
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.set_max_threads(config::send_batch_thread_pool_thread_num)
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.set_max_queue_size(config::send_batch_thread_pool_queue_size)
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.build(&_send_batch_thread_pool);
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init_download_cache_required_components();
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RETURN_IF_ERROR(init_pipeline_task_scheduler());
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_scanner_scheduler = new doris::vectorized::ScannerScheduler();
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_cgroups_mgr = new CgroupsMgr(this, config::doris_cgroups);
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_fragment_mgr = new FragmentMgr(this);
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_result_cache = new ResultCache(config::query_cache_max_size_mb,
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config::query_cache_elasticity_size_mb);
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_master_info = new TMasterInfo();
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_load_path_mgr = new LoadPathMgr(this);
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_tmp_file_mgr = new TmpFileMgr(this);
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_bfd_parser = BfdParser::create();
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_broker_mgr = new BrokerMgr(this);
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_load_channel_mgr = new LoadChannelMgr();
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_load_stream_mgr = new LoadStreamMgr();
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_new_load_stream_mgr = new NewLoadStreamMgr();
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_internal_client_cache = new BrpcClientCache<PBackendService_Stub>();
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_function_client_cache = new BrpcClientCache<PFunctionService_Stub>();
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_stream_load_executor = new StreamLoadExecutor(this);
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_routine_load_task_executor = new RoutineLoadTaskExecutor(this);
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_small_file_mgr = new SmallFileMgr(this, config::small_file_dir);
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_storage_policy_mgr = new StoragePolicyMgr();
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_block_spill_mgr = new BlockSpillManager(_store_paths);
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_backend_client_cache->init_metrics("backend");
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_frontend_client_cache->init_metrics("frontend");
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_broker_client_cache->init_metrics("broker");
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_result_mgr->init();
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_cgroups_mgr->init_cgroups();
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Status status = _load_path_mgr->init();
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if (!status.ok()) {
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LOG(ERROR) << "load path mgr init failed." << status;
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exit(-1);
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}
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_broker_mgr->init();
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_small_file_mgr->init();
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_scanner_scheduler->init(this);
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_init_mem_env();
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RETURN_IF_ERROR(_load_channel_mgr->init(MemInfo::mem_limit()));
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_heartbeat_flags = new HeartbeatFlags();
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_register_metrics();
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_is_init = true;
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return Status::OK();
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}
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Status ExecEnv::init_pipeline_task_scheduler() {
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auto executors_size = config::pipeline_executor_size;
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if (executors_size <= 0) {
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executors_size = CpuInfo::num_cores();
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}
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auto t_queue = std::make_shared<pipeline::TaskQueue>(executors_size);
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auto b_scheduler = std::make_shared<pipeline::BlockedTaskScheduler>(t_queue);
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_pipeline_task_scheduler = new pipeline::TaskScheduler(this, b_scheduler, t_queue);
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RETURN_IF_ERROR(_pipeline_task_scheduler->start());
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return Status::OK();
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}
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Status ExecEnv::_init_mem_env() {
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bool is_percent = false;
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std::stringstream ss;
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// 1. init mem tracker
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init_mem_tracker();
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thread_context()->thread_mem_tracker_mgr->init();
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#if defined(USE_MEM_TRACKER) && !defined(__SANITIZE_ADDRESS__) && !defined(ADDRESS_SANITIZER) && \
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!defined(LEAK_SANITIZER) && !defined(THREAD_SANITIZER) && !defined(USE_JEMALLOC)
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if (doris::config::enable_tcmalloc_hook) {
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init_hook();
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}
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#endif
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// 2. init buffer pool
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if (!BitUtil::IsPowerOf2(config::min_buffer_size)) {
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ss << "Config min_buffer_size must be a power-of-two: " << config::min_buffer_size;
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return Status::InternalError(ss.str());
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}
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// 3. init storage page cache
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int64_t storage_cache_limit =
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ParseUtil::parse_mem_spec(config::storage_page_cache_limit, MemInfo::mem_limit(),
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MemInfo::physical_mem(), &is_percent);
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while (!is_percent && storage_cache_limit > MemInfo::mem_limit() / 2) {
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storage_cache_limit = storage_cache_limit / 2;
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}
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int32_t index_percentage = config::index_page_cache_percentage;
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uint32_t num_shards = config::storage_page_cache_shard_size;
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StoragePageCache::create_global_cache(storage_cache_limit, index_percentage, num_shards);
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LOG(INFO) << "Storage page cache memory limit: "
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<< PrettyPrinter::print(storage_cache_limit, TUnit::BYTES)
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<< ", origin config value: " << config::storage_page_cache_limit;
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uint64_t fd_number = config::min_file_descriptor_number;
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struct rlimit l;
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int ret = getrlimit(RLIMIT_NOFILE, &l);
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if (ret != 0) {
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LOG(WARNING) << "call getrlimit() failed. errno=" << strerror(errno)
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<< ", use default configuration instead.";
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} else {
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fd_number = static_cast<uint64_t>(l.rlim_cur);
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}
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// SegmentLoader caches segments in rowset granularity. So the size of
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// opened files will greater than segment_cache_capacity.
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uint64_t segment_cache_capacity = fd_number / 3 * 2;
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LOG(INFO) << "segment_cache_capacity = fd_number / 3 * 2, fd_number: " << fd_number
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<< " segment_cache_capacity: " << segment_cache_capacity;
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SegmentLoader::create_global_instance(segment_cache_capacity);
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// 4. init other managers
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RETURN_IF_ERROR(_tmp_file_mgr->init());
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RETURN_IF_ERROR(_block_spill_mgr->init());
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// 5. init chunk allocator
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if (!BitUtil::IsPowerOf2(config::min_chunk_reserved_bytes)) {
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ss << "Config min_chunk_reserved_bytes must be a power-of-two: "
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<< config::min_chunk_reserved_bytes;
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return Status::InternalError(ss.str());
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}
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int64_t chunk_reserved_bytes_limit =
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ParseUtil::parse_mem_spec(config::chunk_reserved_bytes_limit, MemInfo::mem_limit(),
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MemInfo::physical_mem(), &is_percent);
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chunk_reserved_bytes_limit =
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BitUtil::RoundDown(chunk_reserved_bytes_limit, config::min_chunk_reserved_bytes);
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ChunkAllocator::init_instance(chunk_reserved_bytes_limit);
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LOG(INFO) << "Chunk allocator memory limit: "
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<< PrettyPrinter::print(chunk_reserved_bytes_limit, TUnit::BYTES)
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<< ", origin config value: " << config::chunk_reserved_bytes_limit;
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return Status::OK();
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}
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void ExecEnv::init_mem_tracker() {
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_orphan_mem_tracker =
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std::make_shared<MemTrackerLimiter>(MemTrackerLimiter::Type::GLOBAL, "Orphan");
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_orphan_mem_tracker_raw = _orphan_mem_tracker.get();
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_experimental_mem_tracker = std::make_shared<MemTrackerLimiter>(
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MemTrackerLimiter::Type::EXPERIMENTAL, "ExperimentalSet");
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}
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void ExecEnv::init_download_cache_buf() {
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std::unique_ptr<char[]> download_cache_buf(new char[config::download_cache_buffer_size]);
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memset(download_cache_buf.get(), 0, config::download_cache_buffer_size);
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_download_cache_buf_map[_serial_download_cache_thread_token.get()] =
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std::move(download_cache_buf);
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}
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void ExecEnv::init_download_cache_required_components() {
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ThreadPoolBuilder("DownloadCacheThreadPool")
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.set_min_threads(1)
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.set_max_threads(config::download_cache_thread_pool_thread_num)
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.set_max_queue_size(config::download_cache_thread_pool_queue_size)
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.build(&_download_cache_thread_pool);
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set_serial_download_cache_thread_token();
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init_download_cache_buf();
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}
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void ExecEnv::_register_metrics() {
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REGISTER_HOOK_METRIC(send_batch_thread_pool_thread_num,
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[this]() { return _send_batch_thread_pool->num_threads(); });
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REGISTER_HOOK_METRIC(send_batch_thread_pool_queue_size,
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[this]() { return _send_batch_thread_pool->get_queue_size(); });
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REGISTER_HOOK_METRIC(download_cache_thread_pool_thread_num,
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[this]() { return _download_cache_thread_pool->num_threads(); });
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REGISTER_HOOK_METRIC(download_cache_thread_pool_queue_size,
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[this]() { return _download_cache_thread_pool->get_queue_size(); });
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}
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void ExecEnv::_deregister_metrics() {
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DEREGISTER_HOOK_METRIC(scanner_thread_pool_queue_size);
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DEREGISTER_HOOK_METRIC(send_batch_thread_pool_thread_num);
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DEREGISTER_HOOK_METRIC(send_batch_thread_pool_queue_size);
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DEREGISTER_HOOK_METRIC(download_cache_thread_pool_thread_num);
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DEREGISTER_HOOK_METRIC(download_cache_thread_pool_queue_size);
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}
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void ExecEnv::_destroy() {
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//Only destroy once after init
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if (!_is_init) {
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return;
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}
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_deregister_metrics();
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SAFE_DELETE(_internal_client_cache);
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SAFE_DELETE(_function_client_cache);
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SAFE_DELETE(_load_stream_mgr);
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SAFE_DELETE(_load_channel_mgr);
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SAFE_DELETE(_broker_mgr);
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SAFE_DELETE(_bfd_parser);
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SAFE_DELETE(_tmp_file_mgr);
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SAFE_DELETE(_load_path_mgr);
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SAFE_DELETE(_master_info);
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SAFE_DELETE(_fragment_mgr);
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SAFE_DELETE(_pipeline_task_scheduler);
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SAFE_DELETE(_cgroups_mgr);
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SAFE_DELETE(_thread_mgr);
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SAFE_DELETE(_broker_client_cache);
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SAFE_DELETE(_frontend_client_cache);
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SAFE_DELETE(_backend_client_cache);
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SAFE_DELETE(_result_mgr);
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SAFE_DELETE(_result_queue_mgr);
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SAFE_DELETE(_stream_load_executor);
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SAFE_DELETE(_routine_load_task_executor);
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SAFE_DELETE(_external_scan_context_mgr);
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SAFE_DELETE(_heartbeat_flags);
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SAFE_DELETE(_scanner_scheduler);
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_is_init = false;
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}
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void ExecEnv::destroy(ExecEnv* env) {
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env->_destroy();
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}
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} // namespace doris
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