Package org.apache.hadoop

Examples of org.apache.hadoop.SleepJob

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

    final SleepJob sleepJob = new SleepJob();
    final JobConf sleepConf = new JobConf(mrCluster.getConfig());

    sleepConf.setProfileEnabled(true);
    sleepConf.setProfileTaskRange(true, String.valueOf(PROFILED_TASK_ID));
    sleepConf.setProfileTaskRange(false, String.valueOf(PROFILED_TASK_ID));

    if (!useDefault) {
      // use hprof for map to profile.out
      sleepConf.set(MRJobConfig.TASK_MAP_PROFILE_PARAMS,
          "-agentlib:hprof=cpu=times,heap=sites,force=n,thread=y,verbose=n,"
              + "file=%s");

      // use Xprof for reduce to stdout
      sleepConf.set(MRJobConfig.TASK_REDUCE_PROFILE_PARAMS, "-Xprof");
    }

    sleepJob.setConf(sleepConf);

    // 2-map-2-reduce SleepJob
    final Job job = sleepJob.createJob(2, 2, 500, 1, 500, 1);
    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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    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();
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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();
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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.submit();
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Related Classes of org.apache.hadoop.SleepJob

  • org.apache.hadoop.conf.Configuration
  • org.apache.hadoop.fs.Path
  • org.apache.hadoop.io.IntWritable
  • org.apache.hadoop.mapreduce.Job
  • org.apache.hadoop.mapreduce.v2.TestMRAMWithNonNormalizedCapabilities
  • org.apache.hadoop.mapreduce.v2.TestMRJobs
  • org.apache.hadoop.mapreduce.v2.TestMRJobsWithHistoryService
  • org.apache.hadoop.mapreduce.v2.TestMRJobsWithProfiler
  • java.io.IOException
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