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[FLINK-22881] Parameterize InputBenchmark test to use FLIP-27 source
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65 changes: 65 additions & 0 deletions
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src/main/java/org/apache/flink/benchmark/functions/LongNewSource.java
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|---|---|---|
| @@ -0,0 +1,65 @@ | ||
| /* | ||
| * 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.flink.benchmark.functions; | ||
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| import org.apache.flink.api.connector.source.Boundedness; | ||
| import org.apache.flink.api.connector.source.SplitEnumerator; | ||
| import org.apache.flink.api.connector.source.SplitEnumeratorContext; | ||
| import org.apache.flink.api.connector.source.lib.NumberSequenceSource; | ||
| import org.apache.flink.api.connector.source.lib.util.IteratorSourceEnumerator; | ||
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| import java.util.Collection; | ||
| import java.util.List; | ||
| import java.util.stream.Collectors; | ||
| import java.util.stream.IntStream; | ||
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| /** | ||
| * The source should produce same records as {@link LongSource}. | ||
| * | ||
| * <p>{@link LongSource} generates records from 0 to {@code maxValue} for every parallel instance. | ||
| * The original {@link NumberSequenceSource} would split the range 0 to {@code maxValue} between all subtasks. | ||
| */ | ||
| public class LongNewSource extends NumberSequenceSource { | ||
| private final Boundedness boundedness; | ||
| private final long maxValue; | ||
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| public LongNewSource(Boundedness boundedness, long maxValue) { | ||
| super(-1, -1); // we do not use the from/to of the underlying source | ||
| this.boundedness = boundedness; | ||
| this.maxValue = maxValue; | ||
| } | ||
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| @Override | ||
| public Boundedness getBoundedness() { | ||
| return boundedness; | ||
| } | ||
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| @Override | ||
| public SplitEnumerator<NumberSequenceSplit, Collection<NumberSequenceSplit>> createEnumerator( | ||
| SplitEnumeratorContext<NumberSequenceSplit> splitEnumeratorContext) { | ||
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| final List<NumberSequenceSplit> splits = | ||
| IntStream.range(0, splitEnumeratorContext.currentParallelism()) | ||
| .mapToObj( | ||
| id -> new NumberSequenceSplit(String.valueOf(id), 0, maxValue) | ||
| ) | ||
| .collect(Collectors.toList()); | ||
| return new IteratorSourceEnumerator<>(splitEnumeratorContext, splits); | ||
| } | ||
| } |
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src/main/java/org/apache/flink/benchmark/functions/LongSourceType.java
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| @@ -0,0 +1,56 @@ | ||
| /* | ||
| * 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.flink.benchmark.functions; | ||
|
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| import org.apache.flink.api.common.eventtime.WatermarkStrategy; | ||
| import org.apache.flink.api.connector.source.Boundedness; | ||
| import org.apache.flink.streaming.api.datastream.DataStreamSource; | ||
| import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment; | ||
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| import java.util.function.BiFunction; | ||
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| /** | ||
| * Enum based factory for different Long sources. | ||
| */ | ||
| public enum LongSourceType { | ||
| LEGACY((env, maxValue) -> { | ||
| return env.addSource(new LongSource(maxValue)); | ||
| }), | ||
| F27_BOUNDED((env, maxValue) -> { | ||
| return env.fromSource( | ||
| new LongNewSource(Boundedness.BOUNDED, maxValue), | ||
| WatermarkStrategy.noWatermarks(), | ||
| "NewLongSource"); | ||
| }), | ||
| F27_UNBOUNDED((env, maxValue) -> { | ||
| return env.fromSource( | ||
| new LongNewSource(Boundedness.CONTINUOUS_UNBOUNDED, maxValue), | ||
| WatermarkStrategy.noWatermarks(), | ||
| "NewLongSource"); | ||
| }); | ||
| private final BiFunction<StreamExecutionEnvironment, Long, DataStreamSource<Long>> factory; | ||
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| LongSourceType(BiFunction<StreamExecutionEnvironment, Long, DataStreamSource<Long>> factory) { | ||
| this.factory = factory; | ||
| } | ||
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| public DataStreamSource<Long> source(StreamExecutionEnvironment environment, long maxValue) { | ||
| return factory.apply(environment, maxValue); | ||
| } | ||
| }; |