Configuration conf = new Configuration();
    Job job = Job.getInstance(conf, "Log Count");

    job.setJarByClass(hadoop1a.Hadoop1A.class);

    MultithreadedMapper.setMapperClass(job, Hadoop1A.MapperInciso1A.class);
    MultithreadedMapper.setNumberOfThreads(job, 2);

    job.setMapperClass(MapperInciso1A.class);
    job.setMapOutputKeyClass(Text.class);
    job.setMapOutputValueClass(Text.class);

    job.setReducerClass(ReducerInciso1A.class);
    job.setOutputKeyClass(Text.class);
    job.setOutputValueClass(IntWritable.class);

    FileInputFormat.addInputPath(job, new Path(args[0]));
    FileOutputFormat.setOutputPath(job, new Path(args[1]));

    System.exit(job.waitForCompletion(true) ? 0 : 1);