[GitHub] [flink-benchmarks] zhijiangW commented on a change in pull request #2: [FLINK-19003][checkpointing] Add micro-benchmark for unaligned checkpoints
zhijiangW commented on a change in pull request #2: URL: https://github.com/apache/flink-benchmarks/pull/2#discussion_r474522794 ## File path: src/main/java/org/apache/flink/benchmark/UnalignedCheckpointBenchmark.java ## @@ -0,0 +1,164 @@ +/* + * 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. + */ + +package org.apache.flink.benchmark; + +import org.apache.flink.api.common.functions.MapFunction; +import org.apache.flink.configuration.ConfigConstants; +import org.apache.flink.configuration.Configuration; +import org.apache.flink.configuration.TaskManagerOptions; +import org.apache.flink.runtime.state.CheckpointListener; +import org.apache.flink.streaming.api.datastream.DataStreamSource; +import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment; +import org.apache.flink.streaming.api.functions.sink.SinkFunction; +import org.apache.flink.streaming.api.functions.source.RichParallelSourceFunction; + +import org.openjdk.jmh.annotations.Benchmark; +import org.openjdk.jmh.annotations.OperationsPerInvocation; +import org.openjdk.jmh.annotations.Setup; +import org.openjdk.jmh.runner.Runner; +import org.openjdk.jmh.runner.RunnerException; +import org.openjdk.jmh.runner.options.Options; +import org.openjdk.jmh.runner.options.OptionsBuilder; +import org.openjdk.jmh.runner.options.VerboseMode; + +import java.io.IOException; + +@OperationsPerInvocation(value = UnalignedCheckpointBenchmark.RECORDS_PER_INVOCATION) +public class UnalignedCheckpointBenchmark extends BenchmarkBase { +public static final int RECORDS_PER_INVOCATION = 10_000_000; +private static final int NUM_VERTICES = 3; +private static final int PARALLELISM = 4; +private static final long CHECKPOINT_INTERVAL_MS = 100; + +public static void main(String[] args) throws RunnerException { +Options options = new OptionsBuilder() +.verbosity(VerboseMode.NORMAL) +.include(UnalignedCheckpointBenchmark.class.getCanonicalName()) +.build(); + +new Runner(options).run(); +} + +@Benchmark +public void unalignedCheckpointWithRemoteChannel(UCRemoteEnvironmentContext context) throws Exception { +unalignedCheckpoint(context); +} + +@Benchmark +public void unalignedCheckpointWithLocalChannel(UCLocalEnvironmentContext context) throws Exception { +unalignedCheckpoint(context); +} Review comment: I will take your option. This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
[GitHub] [flink-benchmarks] zhijiangW commented on a change in pull request #2: [FLINK-19003][checkpointing] Add micro-benchmark for unaligned checkpoints
zhijiangW commented on a change in pull request #2: URL: https://github.com/apache/flink-benchmarks/pull/2#discussion_r474525191 ## File path: src/main/java/org/apache/flink/benchmark/UnalignedCheckpointBenchmark.java ## @@ -0,0 +1,164 @@ +/* + * 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. + */ + +package org.apache.flink.benchmark; + +import org.apache.flink.api.common.functions.MapFunction; +import org.apache.flink.configuration.ConfigConstants; +import org.apache.flink.configuration.Configuration; +import org.apache.flink.configuration.TaskManagerOptions; +import org.apache.flink.runtime.state.CheckpointListener; +import org.apache.flink.streaming.api.datastream.DataStreamSource; +import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment; +import org.apache.flink.streaming.api.functions.sink.SinkFunction; +import org.apache.flink.streaming.api.functions.source.RichParallelSourceFunction; + +import org.openjdk.jmh.annotations.Benchmark; +import org.openjdk.jmh.annotations.OperationsPerInvocation; +import org.openjdk.jmh.annotations.Setup; +import org.openjdk.jmh.runner.Runner; +import org.openjdk.jmh.runner.RunnerException; +import org.openjdk.jmh.runner.options.Options; +import org.openjdk.jmh.runner.options.OptionsBuilder; +import org.openjdk.jmh.runner.options.VerboseMode; + +import java.io.IOException; + +@OperationsPerInvocation(value = UnalignedCheckpointBenchmark.RECORDS_PER_INVOCATION) Review comment: Maybe my misuse of `RECORDS_PER_INVOCATION` here. My purpose is only for enlarging the results by a reasonable factor to seem readable and comparable, otherwise the raw results will be small enough. This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
[GitHub] [flink-benchmarks] zhijiangW commented on a change in pull request #2: [FLINK-19003][checkpointing] Add micro-benchmark for unaligned checkpoints
zhijiangW commented on a change in pull request #2: URL: https://github.com/apache/flink-benchmarks/pull/2#discussion_r475371153 ## File path: src/main/java/org/apache/flink/benchmark/UnalignedCheckpointBenchmark.java ## @@ -0,0 +1,164 @@ +/* + * 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. + */ + +package org.apache.flink.benchmark; + +import org.apache.flink.api.common.functions.MapFunction; +import org.apache.flink.configuration.ConfigConstants; +import org.apache.flink.configuration.Configuration; +import org.apache.flink.configuration.TaskManagerOptions; +import org.apache.flink.runtime.state.CheckpointListener; +import org.apache.flink.streaming.api.datastream.DataStreamSource; +import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment; +import org.apache.flink.streaming.api.functions.sink.SinkFunction; +import org.apache.flink.streaming.api.functions.source.RichParallelSourceFunction; + +import org.openjdk.jmh.annotations.Benchmark; +import org.openjdk.jmh.annotations.OperationsPerInvocation; +import org.openjdk.jmh.annotations.Setup; +import org.openjdk.jmh.runner.Runner; +import org.openjdk.jmh.runner.RunnerException; +import org.openjdk.jmh.runner.options.Options; +import org.openjdk.jmh.runner.options.OptionsBuilder; +import org.openjdk.jmh.runner.options.VerboseMode; + +import java.io.IOException; + +@OperationsPerInvocation(value = UnalignedCheckpointBenchmark.RECORDS_PER_INVOCATION) Review comment: Yes, it would be better to adjust `OutputTimeUnit`. This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
[GitHub] [flink-benchmarks] zhijiangW commented on a change in pull request #2: [FLINK-19003][checkpointing] Add micro-benchmark for unaligned checkpoints
zhijiangW commented on a change in pull request #2: URL: https://github.com/apache/flink-benchmarks/pull/2#discussion_r475404906 ## File path: src/main/java/org/apache/flink/benchmark/UnalignedCheckpointBenchmark.java ## @@ -0,0 +1,164 @@ +/* + * 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. + */ + +package org.apache.flink.benchmark; + +import org.apache.flink.api.common.functions.MapFunction; +import org.apache.flink.configuration.ConfigConstants; +import org.apache.flink.configuration.Configuration; +import org.apache.flink.configuration.TaskManagerOptions; +import org.apache.flink.runtime.state.CheckpointListener; +import org.apache.flink.streaming.api.datastream.DataStreamSource; +import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment; +import org.apache.flink.streaming.api.functions.sink.SinkFunction; +import org.apache.flink.streaming.api.functions.source.RichParallelSourceFunction; + +import org.openjdk.jmh.annotations.Benchmark; +import org.openjdk.jmh.annotations.OperationsPerInvocation; +import org.openjdk.jmh.annotations.Setup; +import org.openjdk.jmh.runner.Runner; +import org.openjdk.jmh.runner.RunnerException; +import org.openjdk.jmh.runner.options.Options; +import org.openjdk.jmh.runner.options.OptionsBuilder; +import org.openjdk.jmh.runner.options.VerboseMode; + +import java.io.IOException; + +@OperationsPerInvocation(value = UnalignedCheckpointBenchmark.RECORDS_PER_INVOCATION) Review comment: It seems normal after adjusting to `HOURS` This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
[GitHub] [flink-benchmarks] zhijiangW commented on a change in pull request #2: [FLINK-19003][checkpointing] Add micro-benchmark for unaligned checkpoints
zhijiangW commented on a change in pull request #2: URL: https://github.com/apache/flink-benchmarks/pull/2#discussion_r477008616 ## File path: src/main/java/org/apache/flink/benchmark/RemoteChannelThroughputBenchmark.java ## @@ -48,6 +49,9 @@ private MiniCluster miniCluster; +@Param({"AlignedCheckpoint", "UnalignedCheckpoint"}) Review comment: Actually I tried the shorten name in early version, but i am wondering it might confuse external users, so i changed to the semantic name finally. Anyway, i have no preference here and will change it as you suggested. This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
[GitHub] [flink-benchmarks] zhijiangW commented on a change in pull request #2: [FLINK-19003][checkpointing] Add micro-benchmark for unaligned checkpoints
zhijiangW commented on a change in pull request #2: URL: https://github.com/apache/flink-benchmarks/pull/2#discussion_r477009866 ## File path: src/main/java/org/apache/flink/benchmark/RemoteChannelThroughputBenchmark.java ## @@ -80,6 +84,7 @@ public void remoteRebalance(FlinkEnvironmentContext context) throws Exception { StreamExecutionEnvironment env = context.env; env.enableCheckpointing(CHECKPOINT_INTERVAL_MS); env.setParallelism(PARALLELISM); + env.getCheckpointConfig().enableUnalignedCheckpoints(!mode.equals("AlignedCheckpoint")); Review comment: Either option sounds fine to me. But where is the codespeed UI and can I modify it? This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
[GitHub] [flink-benchmarks] zhijiangW commented on a change in pull request #2: [FLINK-19003][checkpointing] Add micro-benchmark for unaligned checkpoints
zhijiangW commented on a change in pull request #2: URL: https://github.com/apache/flink-benchmarks/pull/2#discussion_r478076502 ## File path: src/main/java/org/apache/flink/benchmark/UnalignedCheckpointTimeBenchmark.java ## @@ -42,17 +43,22 @@ import static java.util.concurrent.TimeUnit.HOURS; +/** + * The benchmark for measuring the time taken to finish the configured number of + * unaligned checkpoints. + */ @OutputTimeUnit(HOURS) Review comment: Make sense, already adjusted to `MINUTE`. This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org