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[fix](compaction) fixing the inaccurate statistics of concurrent compaction tasks #37318
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gavinchou
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luwei16:luwei/fix-compaction-concurrent-num
Jul 5, 2024
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,132 @@ | ||
| // Licensed to the Apache Software Foundation (ASF) under one | ||
| // or more contributor license agreements. See the NOTICE file | ||
| // distributed with this work for additional information | ||
| // regarding copyright ownership. The ASF licenses this file | ||
| // to you under the Apache License, Version 2.0 (the | ||
| // "License"); you may not use this file except in compliance | ||
| // with the License. You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, | ||
| // software distributed under the License is distributed on an | ||
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | ||
| // KIND, either express or implied. See the License for the | ||
| // specific language governing permissions and limitations | ||
| // under the License. | ||
|
|
||
| #include <gmock/gmock-actions.h> | ||
| #include <gmock/gmock-matchers.h> | ||
| #include <gtest/gtest-message.h> | ||
| #include <gtest/gtest-test-part.h> | ||
| #include <gtest/gtest.h> | ||
|
|
||
| #include <filesystem> | ||
| #include <memory> | ||
|
|
||
| #include "common/status.h" | ||
| #include "common/sync_point.h" | ||
| #include "gtest/gtest_pred_impl.h" | ||
| #include "io/fs/local_file_system.h" | ||
| #include "olap/cumulative_compaction_policy.h" | ||
| #include "olap/data_dir.h" | ||
| #include "olap/rowset/rowset_factory.h" | ||
| #include "olap/storage_engine.h" | ||
| #include "olap/tablet_manager.h" | ||
| #include "util/threadpool.h" | ||
|
|
||
| namespace doris { | ||
| using namespace config; | ||
|
|
||
| class CompactionTaskTest : public testing::Test { | ||
| public: | ||
| virtual void SetUp() { | ||
| _engine_data_path = "./be/test/olap/test_data/converter_test_data/tmp"; | ||
| auto st = io::global_local_filesystem()->delete_directory(_engine_data_path); | ||
| ASSERT_TRUE(st.ok()) << st; | ||
| st = io::global_local_filesystem()->create_directory(_engine_data_path); | ||
| ASSERT_TRUE(st.ok()) << st; | ||
| EXPECT_TRUE( | ||
| io::global_local_filesystem()->create_directory(_engine_data_path + "/meta").ok()); | ||
|
|
||
| EngineOptions options; | ||
| options.backend_uid = UniqueId::gen_uid(); | ||
| _storage_engine = std::make_unique<StorageEngine>(options); | ||
| _data_dir = std::make_unique<DataDir>(*_storage_engine, _engine_data_path, 100000000); | ||
| static_cast<void>(_data_dir->init()); | ||
| } | ||
|
|
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| virtual void TearDown() { | ||
| EXPECT_TRUE(io::global_local_filesystem()->delete_directory(_engine_data_path).ok()); | ||
| ExecEnv::GetInstance()->set_storage_engine(nullptr); | ||
| } | ||
|
|
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| std::unique_ptr<StorageEngine> _storage_engine; | ||
| std::string _engine_data_path; | ||
| std::unique_ptr<DataDir> _data_dir; | ||
| }; | ||
|
|
||
| static RowsetSharedPtr create_rowset(Version version, int num_segments, bool overlapping, | ||
| int data_size) { | ||
| auto rs_meta = std::make_shared<RowsetMeta>(); | ||
| rs_meta->set_rowset_type(BETA_ROWSET); // important | ||
| rs_meta->_rowset_meta_pb.set_start_version(version.first); | ||
| rs_meta->_rowset_meta_pb.set_end_version(version.second); | ||
| rs_meta->set_num_segments(num_segments); | ||
| rs_meta->set_segments_overlap(overlapping ? OVERLAPPING : NONOVERLAPPING); | ||
| rs_meta->set_total_disk_size(data_size); | ||
| RowsetSharedPtr rowset; | ||
| Status st = RowsetFactory::create_rowset(nullptr, "", std::move(rs_meta), &rowset); | ||
| if (!st.ok()) { | ||
| return nullptr; | ||
| } | ||
| return rowset; | ||
| } | ||
|
|
||
| TEST_F(CompactionTaskTest, TestSubmitCompactionTask) { | ||
| auto st = ThreadPoolBuilder("BaseCompactionTaskThreadPool") | ||
| .set_min_threads(2) | ||
| .set_max_threads(2) | ||
| .build(&_storage_engine->_base_compaction_thread_pool); | ||
| EXPECT_TRUE(st.OK()); | ||
| st = ThreadPoolBuilder("CumuCompactionTaskThreadPool") | ||
| .set_min_threads(2) | ||
| .set_max_threads(2) | ||
| .build(&_storage_engine->_cumu_compaction_thread_pool); | ||
| EXPECT_TRUE(st.OK()); | ||
|
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| auto* sp = SyncPoint::get_instance(); | ||
| sp->enable_processing(); | ||
| sp->set_call_back("olap_server::execute_compaction", [](auto&& values) { | ||
| std::this_thread::sleep_for(std::chrono::seconds(10)); | ||
| bool* pred = try_any_cast<bool*>(values.back()); | ||
| *pred = true; | ||
| }); | ||
|
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| for (int tablet_cnt = 0; tablet_cnt < 10; ++tablet_cnt) { | ||
| TabletMetaSharedPtr tablet_meta; | ||
| tablet_meta.reset(new TabletMeta(1, 2, 15673, 15674, 4, 5, TTabletSchema(), 6, {{7, 8}}, | ||
| UniqueId(9, 10), TTabletType::TABLET_TYPE_DISK, | ||
| TCompressionType::LZ4F)); | ||
| TabletSharedPtr tablet(new Tablet(*(_storage_engine.get()), tablet_meta, _data_dir.get(), | ||
| CUMULATIVE_SIZE_BASED_POLICY)); | ||
| st = tablet->init(); | ||
| EXPECT_TRUE(st.OK()); | ||
|
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| for (int i = 2; i < 30; ++i) { | ||
| RowsetSharedPtr rs = create_rowset({i, i}, 1, false, 1024); | ||
| tablet->_rs_version_map.emplace(rs->version(), rs); | ||
| } | ||
| tablet->_cumulative_point = 2; | ||
|
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| st = _storage_engine->_submit_compaction_task(tablet, CompactionType::CUMULATIVE_COMPACTION, | ||
| false); | ||
| EXPECT_TRUE(st.OK()); | ||
| } | ||
|
|
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| int executing_task_num = _storage_engine->_get_executing_compaction_num( | ||
| _storage_engine->_tablet_submitted_cumu_compaction[_data_dir.get()]); | ||
| EXPECT_EQ(executing_task_num, 2); | ||
| } | ||
|
|
||
| } // namespace doris | ||
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warning: 'gmock/gmock-actions.h' file not found [clang-diagnostic-error]