content: /*
   * The Alluxio Open Foundation licenses this work under the Apache License, version 2.0
   * (the "License"). You may not use this work except in compliance with the License, which is
   * available at www.apache.org/licenses/LICENSE-2.0
   *
   * This software is distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
   * either express or implied, as more fully set forth in the License.
   *
   * See the NOTICE file distributed with this work for information regarding copyright ownership.
   */
  
  package alluxio.stress.cli.suite;
  
  import alluxio.job.util.SerializationUtils;
  import alluxio.stress.cli.Benchmark;
  import alluxio.stress.cli.StressJobServiceBench;
  import alluxio.stress.common.GeneralBenchSummary;
  import alluxio.stress.jobservice.JobServiceBenchParameters;
  import alluxio.stress.jobservice.JobServiceBenchSummary;
  import alluxio.stress.jobservice.JobServiceBenchTaskResult;
  import alluxio.stress.jobservice.JobServiceMaxThroughputSummary;
  import alluxio.util.JsonSerializable;
  
  import com.google.common.collect.ImmutableList;
  
  import java.util.List;
  
  /**
   * A max throughput suite for job service.
   */
  public class JobServiceMaxThroughput extends
      AbstractMaxThroughput<JobServiceBenchTaskResult, JobServiceMaxThroughputSummary,
          GeneralBenchSummary<JobServiceBenchTaskResult>, JobServiceBenchParameters> {
    /**
     * @param args the command-line args
     */
    public static void main(String[] args) {
      mainInternal(args, new JobServiceMaxThroughput());
    }
  
    private JobServiceMaxThroughput() {}
  
    @Override
    public void initParameters(List<String> baseArgs) {
      mParameters = new JobServiceBenchParameters();
    }
  
    @Override
    public String getBenchDescription() {
      return String.join("\n", ImmutableList.of(
          "",
          "A benchmarking tool to measure the job service max throughput of Alluxio.",
          "Example:",
          "# this would continuously run `CreateFiles` opeartion and record the throughput.",
          "$ bin/alluxio runClass alluxio.stress.cli.suite.JobServiceMaxThroughput --operation Noop",
          ""
      ));
    }
  
    @Override
    protected JobServiceBenchSummary runSingleTest(List<String> args,
        int targetThroughput) throws Exception {
      Benchmark b = new StressJobServiceBench();
      String result = b.run(args.toArray(new String[0]));
      return JsonSerializable.fromJson(
          SerializationUtils.parseBenchmarkResult(result), new JobServiceBenchSummary[0]);
    }
  
    @Override
    public void prepare() {
      mMaxThroughputResult = new JobServiceMaxThroughputSummary();
      mMaxThroughputResult.setParameters(mParameters);
      mInitialThroughput = mParameters.mTargetThroughput;
    }
  }
  