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.jobservice;
  
  import alluxio.stress.Parameters;
  
  import com.beust.jcommander.IStringConverter;
  import com.beust.jcommander.Parameter;
  
  /**
   * This holds all the parameters. All fields are public for easier json ser/de without all the
   * getters and setters.
   */
  public final class JobServiceBenchParameters extends Parameters {
    @Parameter(names = {"--operation"},
        description = "the operation to perform.",
        converter = OperationConverter.class,
        required = true)
    public JobServiceBenchOperation mOperation;
  
    @Parameter(names = {"--threads"}, description = "the number of concurrent threads to use")
    public int mThreads = 256;
  
    @Parameter(names = {"--files-per-dir"}, description = "the number of files in each directory.")
    public int mNumFilesPerDir = 1000;
  
    @Parameter(names = {"--base"},
        description = "The base directory path URI to perform operations in")
    public String mBasePath = "alluxio:///stress-job-service-base";
  
    @Parameter(names = {"--file-size"},
        description = "The size of a file for the Create op, allowed to be 0. (0, 1m, 2k, 8k, etc.)")
    public String mFileSize = "1k";
  
    @Parameter(names = {"--target-throughput"},
        description = "the target throughput to issue operations. (ops / s)")
    public int mTargetThroughput = 1000;
  
    @Parameter(names = {"--duration"},
        description = "The length of time to run the benchmark. (1m, 10m, 60s, 10000ms, etc.)")
    public String mDuration = "30s";
  
    @Parameter(names = {"--warmup"},
        description = "The length of time to warmup before recording measurements. (1m, 10m, 60s, "
            + "10000ms, etc.)")
    public String mWarmup = "30s";
  
    @Parameter(names = {"--batch-size"}, description = "The batch size of operations")
    public int mBatchSize = 1;
  
    @Override
    public Enum<?> operation() {
      return mOperation;
    }
  
    /**
     * Converts from String to Operation instance.
     */
    public static class OperationConverter implements IStringConverter<JobServiceBenchOperation> {
      @Override
      public JobServiceBenchOperation convert(String value) {
        return JobServiceBenchOperation.fromString(value);
      }
    }
  }
  