Examples of org.apache.hadoop.SleepJob$SleepJobPartitioner

org.apache.hadoop.SleepJob
Dummy class for testing MR framefork. Sleeps for a defined period of time in mapper and reducer. Generates fake input for map / reduce jobs. Note that generated number of input pairs is in the order of numMappers * mapSleepTime / 100, so the job uses some disk space.

      LOG.info("Token is " + str.encodeToUrlString());
    }
    user.doAs(new PrivilegedExceptionAction<Void>() {
      @Override
      public Void run() throws Exception {  
        SleepJob sleepJob = new SleepJob();
        sleepJob.setConf(mrCluster.getConfig());
        Job job = sleepJob.createJob(3, 0, 10000, 1, 0, 0);
        // //Job with reduces
        // Job job = sleepJob.createJob(3, 2, 10000, 1, 10000, 1);
        job.addFileToClassPath(APP_JAR); // The AppMaster jar itself.
        job.submit();
        String trackingUrl = job.getTrackingURL();

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      LOG.info("MRAppJar " + MiniMRYarnCluster.APPJAR
          + " not found. Not running test.");
      return;
    }


    final SleepJob sleepJob = new SleepJob();
    final JobConf sleepConf = new JobConf(mrCluster.getConfig());
    sleepConf.set(MRJobConfig.MAP_LOG_LEVEL, Level.ALL.toString());
    final long userLogKb = 4;
    sleepConf.setLong(MRJobConfig.TASK_USERLOG_LIMIT, userLogKb);
    sleepConf.setInt(MRJobConfig.TASK_LOG_BACKUPS, 3);
    sleepConf.set(MRJobConfig.MR_AM_LOG_LEVEL, Level.ALL.toString());
    final long amLogKb = 7;
    sleepConf.setLong(MRJobConfig.MR_AM_LOG_KB, amLogKb);
    sleepConf.setInt(MRJobConfig.MR_AM_LOG_BACKUPS, 7);
    sleepJob.setConf(sleepConf);


    final Job job = sleepJob.createJob(1, 0, 1L, 100, 0L, 0);
    job.setJarByClass(SleepJob.class);
    job.addFileToClassPath(APP_JAR); // The AppMaster jar itself.
    job.waitForCompletion(true);
    final JobId jobId = TypeConverter.toYarn(job.getJobID());
    final ApplicationId appID = jobId.getAppId();

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      return;
    }




    
    SleepJob sleepJob = new SleepJob();
    sleepJob.setConf(mrCluster.getConfig());
    // Job with 3 maps and 2 reduces
    Job job = sleepJob.createJob(3, 2, 1000, 1, 500, 1);
    job.setJarByClass(SleepJob.class);
    job.addFileToClassPath(APP_JAR); // The AppMaster jar itself.
    job.waitForCompletion(true);
    Counters counterMR = job.getCounters();
    JobId jobId = TypeConverter.toYarn(job.getJobID());

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    JobConf jobConf = new JobConf(mrCluster.getConfig());
    jobConf.setInt("mapreduce.map.memory.mb", 700);
    jobConf.setInt("mapred.reduce.memory.mb", 1500);


    SleepJob sleepJob = new SleepJob();
    sleepJob.setConf(jobConf);
    Job job = sleepJob.createJob(3, 2, 1000, 1, 500, 1);
    job.setJarByClass(SleepJob.class);
    job.addFileToClassPath(APP_JAR); // The AppMaster jar itself.
    job.submit();
    boolean completed = job.waitForCompletion(true);
    Assert.assertTrue("Job should be completed", completed);

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      return;
    }




    
    SleepJob sleepJob = new SleepJob();
    sleepJob.setConf(mrCluster.getConfig());
    // Job with 3 maps and 2 reduces
    Job job = sleepJob.createJob(3, 2, 1000, 1, 500, 1);
    job.setJarByClass(SleepJob.class);
    job.addFileToClassPath(APP_JAR); // The AppMaster jar itself.
    job.waitForCompletion(true);
    Counters counterMR = job.getCounters();
    JobId jobId = TypeConverter.toYarn(job.getJobID());

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    Configuration sleepConf = new Configuration(mrCluster.getConfig());
    // set master address to local to test that local mode applied iff framework == local
    sleepConf.set(MRConfig.MASTER_ADDRESS, "local");  
    
    SleepJob sleepJob = new SleepJob();
    sleepJob.setConf(sleepConf);


    int numReduces = sleepConf.getInt("TestMRJobs.testSleepJob.reduces", 2); // or sleepConf.getConfig().getInt(MRJobConfig.NUM_REDUCES, 2);
   
    // job with 3 maps (10s) and numReduces reduces (5s), 1 "record" each:
    Job job = sleepJob.createJob(3, numReduces, 10000, 1, 5000, 1);


    job.addFileToClassPath(APP_JAR); // The AppMaster jar itself.
    job.setJarByClass(SleepJob.class);
    job.setMaxMapAttempts(1); // speed up failures
    job.waitForCompletion(true);

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      LOG.info("Token is " + str.encodeToUrlString());
    }
    user.doAs(new PrivilegedExceptionAction<Void>() {
      @Override
      public Void run() throws Exception {  
        SleepJob sleepJob = new SleepJob();
        sleepJob.setConf(mrCluster.getConfig());
        Job job = sleepJob.createJob(3, 0, 10000, 1, 0, 0);
        // //Job with reduces
        // Job job = sleepJob.createJob(3, 2, 10000, 1, 10000, 1);
        job.addFileToClassPath(APP_JAR); // The AppMaster jar itself.
        job.waitForCompletion(true);
        Assert.assertEquals(JobStatus.State.SUCCEEDED, job.getJobState());

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    Configuration sleepConf = new Configuration(mrCluster.getConfig());
    // set master address to local to test that local mode applied iff framework == local
    sleepConf.set(MRConfig.MASTER_ADDRESS, "local");  
    
    SleepJob sleepJob = new SleepJob();
    sleepJob.setConf(sleepConf);


    int numReduces = sleepConf.getInt("TestMRJobs.testSleepJob.reduces", 2); // or sleepConf.getConfig().getInt(MRJobConfig.NUM_REDUCES, 2);
   
    // job with 3 maps (10s) and numReduces reduces (5s), 1 "record" each:
    Job job = sleepJob.createJob(3, numReduces, 10000, 1, 5000, 1);


    job.addFileToClassPath(APP_JAR); // The AppMaster jar itself.
    job.setJarByClass(SleepJob.class);
    job.setMaxMapAttempts(1); // speed up failures
    job.submit();

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      LOG.info("Token is " + str.encodeToUrlString());
    }
    user.doAs(new PrivilegedExceptionAction<Void>() {
      @Override
      public Void run() throws Exception {  
        SleepJob sleepJob = new SleepJob();
        sleepJob.setConf(mrCluster.getConfig());
        Job job = sleepJob.createJob(3, 0, 10000, 1, 0, 0);
        // //Job with reduces
        // Job job = sleepJob.createJob(3, 2, 10000, 1, 10000, 1);
        job.addFileToClassPath(APP_JAR); // The AppMaster jar itself.
        job.submit();
        String trackingUrl = job.getTrackingURL();

View Full Code Here

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