Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Showing
18 changed files
with
628 additions
and
47 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,162 @@ | ||
| // Copyright 2023 PingCAP, Inc. | ||
| // | ||
| // Licensed 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 <Common/FailPoint.h> | ||
| #include <Interpreters/Context.h> | ||
| #include <TestUtils/ColumnGenerator.h> | ||
| #include <TestUtils/ExecutorTestUtils.h> | ||
| #include <TestUtils/mockExecutor.h> | ||
|
|
||
| namespace DB | ||
| { | ||
| namespace FailPoints | ||
| { | ||
| extern const char random_marked_for_auto_spill[]; | ||
| extern const char random_fail_in_resize_callback[]; | ||
| } // namespace FailPoints | ||
|
|
||
| namespace tests | ||
| { | ||
| class AutoSpillAggregationTestRunner : public DB::tests::ExecutorTest | ||
| { | ||
| public: | ||
| void initializeContext() override | ||
| { | ||
| ExecutorTest::initializeContext(); | ||
| dag_context_ptr->log = Logger::get("AutoSpillAggTest"); | ||
| } | ||
| }; | ||
|
|
||
| #define WRAP_FOR_SPILL_TEST_BEGIN \ | ||
| std::vector<bool> pipeline_bools{false, true}; \ | ||
| for (auto enable_pipeline : pipeline_bools) \ | ||
| { \ | ||
| enablePipeline(enable_pipeline); | ||
|
|
||
| #define WRAP_FOR_SPILL_TEST_END } | ||
|
|
||
| /// todo add more tests | ||
| TEST_F(AutoSpillAggregationTestRunner, TriggerByRandomMarkForSpill) | ||
| try | ||
| { | ||
| DB::MockColumnInfoVec column_infos{ | ||
| {"a", TiDB::TP::TypeLongLong}, | ||
| {"b", TiDB::TP::TypeLongLong}, | ||
| {"c", TiDB::TP::TypeLongLong}, | ||
| {"d", TiDB::TP::TypeLongLong}, | ||
| {"e", TiDB::TP::TypeLongLong}}; | ||
| ColumnsWithTypeAndName column_datas; | ||
| size_t table_rows = 102400; | ||
| size_t duplicated_rows = 51200; | ||
| UInt64 max_block_size = 500; | ||
| size_t original_max_streams = 20; | ||
| size_t total_data_size = 0; | ||
| for (const auto & column_info : mockColumnInfosToTiDBColumnInfos(column_infos)) | ||
| { | ||
| ColumnGeneratorOpts opts{ | ||
| table_rows, | ||
| getDataTypeByColumnInfoForComputingLayer(column_info)->getName(), | ||
| RANDOM, | ||
| column_info.name}; | ||
| column_datas.push_back(ColumnGenerator::instance().generate(opts)); | ||
| total_data_size += column_datas.back().column->byteSize(); | ||
| } | ||
| for (auto & column_data : column_datas) | ||
| column_data.column->assumeMutable()->insertRangeFrom(*column_data.column, 0, duplicated_rows); | ||
| context.addMockTable("spill_sort_test", "simple_table", column_infos, column_datas, 8); | ||
|
|
||
| auto request = context.scan("spill_sort_test", "simple_table") | ||
| .aggregation({Min(col("c")), Max(col("d")), Count(col("e"))}, {col("a"), col("b")}) | ||
| .build(context); | ||
| context.context->setSetting("max_block_size", Field(static_cast<UInt64>(max_block_size))); | ||
| /// disable spill | ||
| context.context->setSetting("max_bytes_before_external_group_by", Field(static_cast<UInt64>(0))); | ||
| context.context->setSetting("max_memory_usage", Field(static_cast<UInt64>(0))); | ||
| enablePipeline(false); | ||
| auto ref_columns = executeStreams(request, original_max_streams); | ||
| /// enable spill | ||
| DB::FailPointHelper::enableRandomFailPoint(DB::FailPoints::random_marked_for_auto_spill, 0.5); | ||
| WRAP_FOR_SPILL_TEST_BEGIN | ||
| context.context->setSetting("group_by_two_level_threshold", Field(static_cast<UInt64>(1))); | ||
| context.context->setSetting("group_by_two_level_threshold_bytes", Field(static_cast<UInt64>(1))); | ||
| context.context->setSetting("max_memory_usage", Field(static_cast<UInt64>(total_data_size * 1000))); | ||
| context.context->setSetting("auto_memory_revoke_trigger_threshold", Field(0.7)); | ||
| /// don't use `executeAndAssertColumnsEqual` since it takes too long to run | ||
| /// test parallel aggregation | ||
| ASSERT_COLUMNS_EQ_UR(ref_columns, executeStreamsWithMemoryTracker(request, original_max_streams)); | ||
| WRAP_FOR_SPILL_TEST_END | ||
| DB::FailPointHelper::disableFailPoint(DB::FailPoints::random_marked_for_auto_spill); | ||
| } | ||
| CATCH | ||
|
|
||
| TEST_F(AutoSpillAggregationTestRunner, TriggerByRandomFailInResizeCallback) | ||
| try | ||
| { | ||
| DB::MockColumnInfoVec column_infos{ | ||
| {"a", TiDB::TP::TypeLongLong}, | ||
| {"b", TiDB::TP::TypeLongLong}, | ||
| {"c", TiDB::TP::TypeLongLong}, | ||
| {"d", TiDB::TP::TypeLongLong}, | ||
| {"e", TiDB::TP::TypeLongLong}}; | ||
| ColumnsWithTypeAndName column_datas; | ||
| size_t table_rows = 1024000; | ||
| size_t duplicated_rows = 51200; | ||
| UInt64 max_block_size = 500; | ||
| size_t original_max_streams = 20; | ||
| size_t total_data_size = 0; | ||
| for (const auto & column_info : mockColumnInfosToTiDBColumnInfos(column_infos)) | ||
| { | ||
| ColumnGeneratorOpts opts{ | ||
| table_rows, | ||
| getDataTypeByColumnInfoForComputingLayer(column_info)->getName(), | ||
| RANDOM, | ||
| column_info.name}; | ||
| column_datas.push_back(ColumnGenerator::instance().generate(opts)); | ||
| total_data_size += column_datas.back().column->byteSize(); | ||
| } | ||
| for (auto & column_data : column_datas) | ||
| column_data.column->assumeMutable()->insertRangeFrom(*column_data.column, 0, duplicated_rows); | ||
| context.addMockTable("spill_sort_test", "simple_table", column_infos, column_datas, 8); | ||
|
|
||
| auto request = context.scan("spill_sort_test", "simple_table") | ||
| .aggregation({Min(col("c")), Max(col("d")), Count(col("e"))}, {col("a"), col("b")}) | ||
| .build(context); | ||
| context.context->setSetting("max_block_size", Field(static_cast<UInt64>(max_block_size))); | ||
| /// disable spill | ||
| context.context->setSetting("max_bytes_before_external_group_by", Field(static_cast<UInt64>(0))); | ||
| context.context->setSetting("max_memory_usage", Field(static_cast<UInt64>(0))); | ||
| enablePipeline(false); | ||
| auto ref_columns = executeStreams(request, original_max_streams); | ||
| /// enable spill | ||
| DB::FailPointHelper::enableRandomFailPoint(DB::FailPoints::random_fail_in_resize_callback, 0.5); | ||
| WRAP_FOR_SPILL_TEST_BEGIN | ||
| context.context->setSetting("group_by_two_level_threshold", Field(static_cast<UInt64>(1))); | ||
| context.context->setSetting("group_by_two_level_threshold_bytes", Field(static_cast<UInt64>(1))); | ||
| context.context->setSetting("max_memory_usage", Field(static_cast<UInt64>(total_data_size * 1000))); | ||
| context.context->setSetting("auto_memory_revoke_trigger_threshold", Field(0.7)); | ||
| /// don't use `executeAndAssertColumnsEqual` since it takes too long to run | ||
| /// test parallel aggregation | ||
| ASSERT_COLUMNS_EQ_UR(ref_columns, executeStreamsWithMemoryTracker(request, original_max_streams)); | ||
| WRAP_FOR_SPILL_TEST_END | ||
| DB::FailPointHelper::disableFailPoint(DB::FailPoints::random_fail_in_resize_callback); | ||
| } | ||
| CATCH | ||
|
|
||
| #undef WRAP_FOR_SPILL_TEST_BEGIN | ||
| #undef WRAP_FOR_SPILL_TEST_END | ||
| #undef WRAP_FOR_AGG_PARTIAL_BLOCK_START | ||
| #undef WRAP_FOR_AGG_PARTIAL_BLOCK_END | ||
|
|
||
| } // namespace tests | ||
| } // namespace DB |
Oops, something went wrong.