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Interpreter: Run interpreter test with exchange executors (#4858)
ref #4609
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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| // Copyright 2022 PingCAP, Ltd. | ||
| // | ||
| // 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. | ||
|
|
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| #include <DataStreams/MockExchangeReceiverInputStream.h> | ||
| #include <Flash/Coprocessor/ChunkCodec.h> | ||
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| namespace DB | ||
| { | ||
| MockExchangeReceiverInputStream::MockExchangeReceiverInputStream(const tipb::ExchangeReceiver & receiver, size_t max_block_size, size_t rows_) | ||
| : output_index(0) | ||
| , max_block_size(max_block_size) | ||
| , rows(rows_) | ||
| { | ||
| for (int i = 0; i < receiver.field_types_size(); ++i) | ||
| { | ||
| columns.emplace_back( | ||
| getDataTypeByColumnInfoForComputingLayer(TiDB::fieldTypeToColumnInfo(receiver.field_types(i))), | ||
| fmt::format("exchange_receiver_{}", i)); | ||
| } | ||
| } | ||
|
|
||
| ColumnPtr MockExchangeReceiverInputStream::makeColumn(ColumnWithTypeAndName elem) const | ||
| { | ||
| auto column = elem.type->createColumn(); | ||
| size_t row_count = 0; | ||
| for (size_t i = output_index; (i < rows) & (row_count < max_block_size); ++i) | ||
| { | ||
| column->insert((*elem.column)[i]); | ||
| ++row_count; | ||
| } | ||
| return column; | ||
| } | ||
|
|
||
| Block MockExchangeReceiverInputStream::readImpl() | ||
| { | ||
| if (output_index >= rows) | ||
| return {}; | ||
| ColumnsWithTypeAndName output_columns; | ||
| for (const auto & elem : columns) | ||
| { | ||
| output_columns.push_back({makeColumn(elem), elem.type, elem.name, elem.column_id}); | ||
| } | ||
| output_index += max_block_size; | ||
| return Block(output_columns); | ||
| } | ||
| } // namespace DB |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,41 @@ | ||
| // Copyright 2022 PingCAP, Ltd. | ||
| // | ||
| // 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. | ||
|
|
||
| #pragma once | ||
|
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| #include <DataStreams/IProfilingBlockInputStream.h> | ||
| #include <Storages/Transaction/TypeMapping.h> | ||
| #include <tipb/executor.pb.h> | ||
|
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||
| namespace DB | ||
| { | ||
| /// Mock the receiver like table scan, can mock blocks according to the receiver's schema. | ||
| /// TODO: Mock the receiver process | ||
| class MockExchangeReceiverInputStream : public IProfilingBlockInputStream | ||
| { | ||
| public: | ||
| MockExchangeReceiverInputStream(const tipb::ExchangeReceiver & receiver, size_t max_block_size, size_t rows_); | ||
| Block getHeader() const override { return Block(columns); } | ||
| String getName() const override { return "MockExchangeReceiver"; } | ||
| ColumnsWithTypeAndName columns; | ||
| size_t output_index; | ||
| size_t max_block_size; | ||
| size_t rows; | ||
|
|
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| protected: | ||
| Block readImpl() override; | ||
| ColumnPtr makeColumn(ColumnWithTypeAndName elem) const; | ||
| }; | ||
|
|
||
| } // namespace DB |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,46 @@ | ||
| // Copyright 2022 PingCAP, Ltd. | ||
| // | ||
| // 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 <DataStreams/MockExchangeSenderInputStream.h> | ||
| namespace DB | ||
| { | ||
| MockExchangeSenderInputStream::MockExchangeSenderInputStream( | ||
| const BlockInputStreamPtr & input, | ||
| const String & req_id) | ||
| : log(Logger::get(NAME, req_id)) | ||
| { | ||
| children.push_back(input); | ||
| } | ||
|
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| Block MockExchangeSenderInputStream::getTotals() | ||
| { | ||
| if (IProfilingBlockInputStream * child = dynamic_cast<IProfilingBlockInputStream *>(&*children.back())) | ||
| { | ||
| totals = child->getTotals(); | ||
| } | ||
|
|
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| return totals; | ||
| } | ||
|
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| Block MockExchangeSenderInputStream::getHeader() const | ||
| { | ||
| return children.back()->getHeader(); | ||
| } | ||
|
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| Block MockExchangeSenderInputStream::readImpl() | ||
| { | ||
| return children.back()->read(); | ||
| } | ||
|
|
||
| } // namespace DB |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,46 @@ | ||
| // Copyright 2022 PingCAP, Ltd. | ||
| // | ||
| // 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. | ||
|
|
||
| #pragma once | ||
|
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| #include <DataStreams/IProfilingBlockInputStream.h> | ||
| #include <Storages/Transaction/TypeMapping.h> | ||
| #include <tipb/executor.pb.h> | ||
|
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| namespace DB | ||
| { | ||
| /// Currently, this operator do nothing with the block. | ||
| /// TODO: Mock the sender process | ||
| class MockExchangeSenderInputStream : public IProfilingBlockInputStream | ||
| { | ||
| private: | ||
| static constexpr auto NAME = "MockExchangeSender"; | ||
|
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| public: | ||
| MockExchangeSenderInputStream( | ||
| const BlockInputStreamPtr & input, | ||
| const String & req_id); | ||
|
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| String getName() const override { return NAME; } | ||
| Block getTotals() override; | ||
| Block getHeader() const override; | ||
|
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| protected: | ||
| Block readImpl() override; | ||
|
|
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| private: | ||
| const LoggerPtr log; | ||
| }; | ||
|
|
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| } // namespace DB |
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