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[core][lookup] Add writer benchmark for sort and hash file store (apa…
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...-benchmarks/src/test/java/org/apache/paimon/benchmark/lookup/AbstractLookupBenchmark.java
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| /* | ||
| * 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. | ||
| */ | ||
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| package org.apache.paimon.benchmark.lookup; | ||
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| /** Abstract benchmark class for lookup. */ | ||
| abstract class AbstractLookupBenchmark { | ||
| protected static final int[] VALUE_LENGTHS = {0, 500, 1000, 2000, 4000}; | ||
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| protected byte[][] generateSequenceInputs(int start, int end) { | ||
| int count = end - start; | ||
| byte[][] result = new byte[count][4]; | ||
| for (int i = 0; i < count; i++) { | ||
| result[i] = intToByteArray(i); | ||
| } | ||
| return result; | ||
| } | ||
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| protected byte[] intToByteArray(int value) { | ||
| return new byte[] { | ||
| (byte) (value >>> 24), (byte) (value >>> 16), (byte) (value >>> 8), (byte) value | ||
| }; | ||
| } | ||
| } |
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...ro-benchmarks/src/test/java/org/apache/paimon/benchmark/lookup/LookupWriterBenchmark.java
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| @@ -0,0 +1,116 @@ | ||
| /* | ||
| * 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. | ||
| */ | ||
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| package org.apache.paimon.benchmark.lookup; | ||
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| import org.apache.paimon.CoreOptions; | ||
| import org.apache.paimon.benchmark.Benchmark; | ||
| import org.apache.paimon.data.serializer.RowCompactedSerializer; | ||
| import org.apache.paimon.io.cache.CacheManager; | ||
| import org.apache.paimon.lookup.LookupStoreFactory; | ||
| import org.apache.paimon.lookup.LookupStoreWriter; | ||
| import org.apache.paimon.options.MemorySize; | ||
| import org.apache.paimon.testutils.junit.parameterized.ParameterizedTestExtension; | ||
| import org.apache.paimon.testutils.junit.parameterized.Parameters; | ||
| import org.apache.paimon.types.IntType; | ||
| import org.apache.paimon.types.RowType; | ||
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| import org.junit.jupiter.api.TestTemplate; | ||
| import org.junit.jupiter.api.extension.ExtendWith; | ||
| import org.junit.jupiter.api.io.TempDir; | ||
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| import java.io.File; | ||
| import java.io.IOException; | ||
| import java.nio.file.Path; | ||
| import java.util.Arrays; | ||
| import java.util.Collections; | ||
| import java.util.List; | ||
| import java.util.UUID; | ||
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| import static org.apache.paimon.CoreOptions.LOOKUP_LOCAL_FILE_TYPE; | ||
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| /** Benchmark for measuring the throughput of writing for lookup. */ | ||
| @ExtendWith(ParameterizedTestExtension.class) | ||
| public class LookupWriterBenchmark extends AbstractLookupBenchmark { | ||
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| private final int recordCount; | ||
| @TempDir Path tempDir; | ||
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| public LookupWriterBenchmark(int recordCount) { | ||
| this.recordCount = recordCount; | ||
| } | ||
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| @Parameters(name = "record-count-{0}") | ||
| public static List<Integer> getVarSeg() { | ||
| return Arrays.asList(1000000, 5000000, 10000000, 15000000, 20000000); | ||
| } | ||
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| @TestTemplate | ||
| void testLookupWriter() { | ||
| writeLookupDataBenchmark(generateSequenceInputs(0, recordCount)); | ||
| } | ||
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| public void writeLookupDataBenchmark(byte[][] inputs) { | ||
| Benchmark benchmark = | ||
| new Benchmark("writer-" + inputs.length, inputs.length) | ||
| .setNumWarmupIters(1) | ||
| .setOutputPerIteration(true); | ||
| for (int valueLength : VALUE_LENGTHS) { | ||
| for (CoreOptions.LookupLocalFileType fileType : | ||
| CoreOptions.LookupLocalFileType.values()) { | ||
| CoreOptions options = | ||
| CoreOptions.fromMap( | ||
| Collections.singletonMap( | ||
| LOOKUP_LOCAL_FILE_TYPE.key(), fileType.name())); | ||
| benchmark.addCase( | ||
| String.format( | ||
| "%s-write-%dB-value-%d-num", | ||
| fileType.name(), valueLength, inputs.length), | ||
| 5, | ||
| () -> { | ||
| try { | ||
| writeData(options, inputs, valueLength); | ||
| } catch (IOException e) { | ||
| throw new RuntimeException(e); | ||
| } | ||
| }); | ||
| } | ||
| } | ||
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| benchmark.run(); | ||
| } | ||
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| private void writeData(CoreOptions options, byte[][] inputs, int valueLength) | ||
| throws IOException { | ||
| byte[] value = new byte[valueLength]; | ||
| Arrays.fill(value, (byte) 1); | ||
| LookupStoreFactory factory = | ||
| LookupStoreFactory.create( | ||
| options, | ||
| new CacheManager(MemorySize.ofMebiBytes(10)), | ||
| new RowCompactedSerializer(RowType.of(new IntType())) | ||
| .createSliceComparator()); | ||
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| File file = new File(tempDir.toFile(), UUID.randomUUID().toString()); | ||
| LookupStoreWriter writer = factory.createWriter(file, null); | ||
| for (byte[] input : inputs) { | ||
| writer.put(input, value); | ||
| } | ||
| writer.close(); | ||
| } | ||
| } |