0d48a3961c
NOTE: This patch would modify all Backend's data. And this will cause a very long time to restart be. So if you want to interferer your product environment, you should upgrade backend one by one. 1. Refactoring be is to clarify the structure the codes. 2. Use unique id to indicate a rowset. Nameing rowset with tablet_id and version will lead to many conflicts among compaction, clone, restore. 3. Extract an rowset interface to encapsulate rowsets with different format.
229 lines
8.6 KiB
C++
229 lines
8.6 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 "runtime/exec_env.h"
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#include <boost/algorithm/string.hpp>
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#include "common/config.h"
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#include "common/logging.h"
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#include "runtime/broker_mgr.h"
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#include "runtime/bufferpool/buffer_pool.h"
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#include "runtime/client_cache.h"
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#include "runtime/data_stream_mgr.h"
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#include "runtime/disk_io_mgr.h"
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#include "runtime/result_buffer_mgr.h"
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#include "runtime/mem_tracker.h"
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#include "runtime/thread_resource_mgr.h"
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#include "runtime/fragment_mgr.h"
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#include "runtime/tablet_writer_mgr.h"
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#include "runtime/tmp_file_mgr.h"
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#include "runtime/bufferpool/reservation_tracker.h"
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#include "util/metrics.h"
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#include "util/network_util.h"
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#include "util/parse_util.h"
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#include "util/mem_info.h"
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#include "util/debug_util.h"
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#include "olap/storage_engine.h"
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#include "util/network_util.h"
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#include "util/bfd_parser.h"
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#include "runtime/etl_job_mgr.h"
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#include "runtime/load_path_mgr.h"
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#include "runtime/pull_load_task_mgr.h"
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#include "runtime/routine_load/routine_load_task_executor.h"
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#include "runtime/stream_load/load_stream_mgr.h"
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#include "runtime/stream_load/stream_load_executor.h"
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#include "runtime/small_file_mgr.h"
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#include "util/pretty_printer.h"
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#include "util/doris_metrics.h"
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#include "util/brpc_stub_cache.h"
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#include "util/priority_thread_pool.hpp"
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#include "agent/cgroups_mgr.h"
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#include "util/thread_pool.hpp"
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#include "gen_cpp/BackendService.h"
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#include "gen_cpp/FrontendService.h"
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#include "gen_cpp/TPaloBrokerService.h"
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#include "gen_cpp/TExtDataSourceService.h"
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#include "gen_cpp/HeartbeatService_types.h"
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namespace doris {
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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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_store_paths = store_paths;
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_metrics = DorisMetrics::metrics();
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_stream_mgr = new DataStreamMgr();
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_result_mgr = new ResultBufferMgr();
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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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_extdatasource_client_cache = new ExtDataSourceServiceClientCache(config::max_client_cache_size_per_host);
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_mem_tracker = nullptr;
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_pool_mem_trackers = new PoolMemTrackerRegistry();
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_thread_mgr = new ThreadResourceMgr();
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_thread_pool = new PriorityThreadPool(
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config::doris_scanner_thread_pool_thread_num,
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config::doris_scanner_thread_pool_queue_size);
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_etl_thread_pool = new ThreadPool(
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config::etl_thread_pool_size,
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config::etl_thread_pool_queue_size);
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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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_master_info = new TMasterInfo();
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_etl_job_mgr = new EtlJobMgr(this);
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_load_path_mgr = new LoadPathMgr(this);
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_disk_io_mgr = new DiskIoMgr();
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_tmp_file_mgr = new TmpFileMgr(this),
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_bfd_parser = BfdParser::create();
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_pull_load_task_mgr = new PullLoadTaskMgr(config::pull_load_task_dir);
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_broker_mgr = new BrokerMgr(this);
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_tablet_writer_mgr = new TabletWriterMgr(this);
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_load_stream_mgr = new LoadStreamMgr();
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_brpc_stub_cache = new BrpcStubCache();
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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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_backend_client_cache->init_metrics(DorisMetrics::metrics(), "backend");
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_frontend_client_cache->init_metrics(DorisMetrics::metrics(), "frontend");
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_broker_client_cache->init_metrics(DorisMetrics::metrics(), "broker");
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_extdatasource_client_cache->init_metrics(DorisMetrics::metrics(), "extdatasource");
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_result_mgr->init();
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_cgroups_mgr->init_cgroups();
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_etl_job_mgr->init();
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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.get_error_msg();
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exit(-1);
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}
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status = _pull_load_task_mgr->init();
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if (!status.ok()) {
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LOG(ERROR) << "pull load task manager init failed." << status.get_error_msg();
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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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_init_mem_tracker();
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RETURN_IF_ERROR(_tablet_writer_mgr->start_bg_worker());
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return Status::OK();
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}
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Status ExecEnv::_init_mem_tracker() {
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// Initialize global memory limit.
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int64_t bytes_limit = 0;
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bool is_percent = false;
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std::stringstream ss;
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// --mem_limit="" means no memory limit
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bytes_limit = ParseUtil::parse_mem_spec(config::mem_limit, &is_percent);
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if (bytes_limit < 0) {
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ss << "Failed to parse mem limit from '" + config::mem_limit + "'.";
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return Status::InternalError(ss.str());
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}
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if (!BitUtil::IsPowerOf2(config::min_buffer_size)) {
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ss << "--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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int64_t buffer_pool_limit = ParseUtil::parse_mem_spec(
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config::buffer_pool_limit, &is_percent);
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if (buffer_pool_limit <= 0) {
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ss << "Invalid --buffer_pool_limit value, must be a percentage or "
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"positive bytes value or percentage: " << config::buffer_pool_limit;
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return Status::InternalError(ss.str());
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}
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buffer_pool_limit = BitUtil::RoundDown(buffer_pool_limit, config::min_buffer_size);
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int64_t clean_pages_limit = ParseUtil::parse_mem_spec(
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config::buffer_pool_clean_pages_limit, &is_percent);
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if (clean_pages_limit <= 0) {
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ss << "Invalid --buffer_pool_clean_pages_limit value, must be a percentage or "
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"positive bytes value or percentage: " << config::buffer_pool_clean_pages_limit;
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return Status::InternalError(ss.str());
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}
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_init_buffer_pool(config::min_buffer_size, buffer_pool_limit, clean_pages_limit);
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// Limit of 0 means no memory limit.
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if (bytes_limit > 0) {
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_mem_tracker = new MemTracker(bytes_limit);
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}
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if (bytes_limit > MemInfo::physical_mem()) {
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LOG(WARNING) << "Memory limit "
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<< PrettyPrinter::print(bytes_limit, TUnit::BYTES)
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<< " exceeds physical memory of "
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<< PrettyPrinter::print(MemInfo::physical_mem(),
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TUnit::BYTES);
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}
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LOG(INFO) << "Using global memory limit: " << PrettyPrinter::print(bytes_limit, TUnit::BYTES);
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RETURN_IF_ERROR(_disk_io_mgr->init(_mem_tracker));
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RETURN_IF_ERROR(_tmp_file_mgr->init(DorisMetrics::metrics()));
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return Status::OK();
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}
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void ExecEnv::_init_buffer_pool(int64_t min_page_size,
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int64_t capacity,
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int64_t clean_pages_limit) {
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DCHECK(_buffer_pool == nullptr);
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_buffer_pool = new BufferPool(min_page_size, capacity, clean_pages_limit);
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_buffer_reservation = new ReservationTracker();
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_buffer_reservation->InitRootTracker(nullptr, capacity);
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}
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void ExecEnv::_destory() {
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delete _brpc_stub_cache;
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delete _load_stream_mgr;
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delete _tablet_writer_mgr;
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delete _broker_mgr;
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delete _pull_load_task_mgr;
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delete _bfd_parser;
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delete _tmp_file_mgr;
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delete _disk_io_mgr;
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delete _load_path_mgr;
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delete _etl_job_mgr;
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delete _master_info;
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delete _fragment_mgr;
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delete _cgroups_mgr;
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delete _etl_thread_pool;
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delete _thread_pool;
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delete _thread_mgr;
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delete _pool_mem_trackers;
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delete _mem_tracker;
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delete _broker_client_cache;
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delete _extdatasource_client_cache;
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delete _frontend_client_cache;
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delete _backend_client_cache;
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delete _result_mgr;
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delete _stream_mgr;
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delete _stream_load_executor;
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delete _routine_load_task_executor;
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_metrics = nullptr;
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}
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void ExecEnv::destroy(ExecEnv* env) {
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env->_destory();
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}
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}
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