Package org.apache.hadoop.mapreduce.v2.app

Examples of org.apache.hadoop.mapreduce.v2.app.MRApp.submit()


            MyResolver.class, DNSToSwitchMapping.class);
    RackResolver.init(conf);
    MRApp app =
        new MRAppWithHistory(1, 1, true,
            this.getClass().getName(), true);
    app.submit(conf);
    Job job = app.getContext().getAllJobs().values().iterator().next();
    JobId jobId = job.getID();
    LOG.info("JOBID is " + TypeConverter.fromYarn(jobId).toString());
    app.waitForState(job, JobState.SUCCEEDED);
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          MyResolver.class, DNSToSwitchMapping.class);

      RackResolver.init(conf);
      MRApp app = new MRAppWithHistory(1, 1, true, this.getClass().getName(),
          true);
      app.submit(conf);
      Job job = app.getContext().getAllJobs().values().iterator().next();
      JobId jobId = job.getID();

      app.waitForState(job, JobState.SUCCEEDED);
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              MyResolver.class, DNSToSwitchMapping.class);

      RackResolver.init(configuration);
      MRApp app = new MRAppWithHistory(1, 1, true, this.getClass().getName(),
          true);
      app.submit(configuration);
      Job job = app.getContext().getAllJobs().values().iterator().next();
      JobId jobId = job.getID();
      LOG.info("JOBID is " + TypeConverter.fromYarn(jobId).toString());
      app.waitForState(job, JobState.SUCCEEDED);
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  @Test
  public void testHistoryEvents() throws Exception {
    Configuration conf = new Configuration();
    MRApp app = new MRAppWithHistory(2, 1, true, this.getClass().getName(), true);
    app.submit(conf);
    Job job = app.getContext().getAllJobs().values().iterator().next();
    JobId jobId = job.getID();
    LOG.info("JOBID is " + TypeConverter.fromYarn(jobId).toString());
    app.waitForState(job, JobState.SUCCEEDED);
   
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  public void testEventsFlushOnStop() throws Exception {

    Configuration conf = new Configuration();
    MRApp app = new MRAppWithSpecialHistoryHandler(1, 0, true, this
        .getClass().getName(), true);
    app.submit(conf);
    Job job = app.getContext().getAllJobs().values().iterator().next();
    JobId jobId = job.getID();
    LOG.info("JOBID is " + TypeConverter.fromYarn(jobId).toString());
    app.waitForState(job, JobState.SUCCEEDED);
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        MyResolver.class, DNSToSwitchMapping.class);
    RackResolver.init(conf);
    MRApp app =
        new MRAppWithHistory(numMaps, numReduces, true,
            this.getClass().getName(), true);
    app.submit(conf);
    Job job = app.getContext().getAllJobs().values().iterator().next();
    JobId jobId = job.getID();
    LOG.info("JOBID is " + TypeConverter.fromYarn(jobId).toString());
    app.waitForState(job, JobState.SUCCEEDED);
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            CommonConfigurationKeysPublic.NET_TOPOLOGY_NODE_SWITCH_MAPPING_IMPL_KEY,
            MyResolver.class, DNSToSwitchMapping.class);
    RackResolver.init(conf);
    MRApp app = new MRAppWithHistoryWithFailedAttempt(2, 1, true, this.getClass().getName(),
        true);
    app.submit(conf);
    Job job = app.getContext().getAllJobs().values().iterator().next();
    JobId jobId = job.getID();
    app.waitForState(job, JobState.SUCCEEDED);
   
    // make sure all events are flushed
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            CommonConfigurationKeysPublic.NET_TOPOLOGY_NODE_SWITCH_MAPPING_IMPL_KEY,
            MyResolver.class, DNSToSwitchMapping.class);
    RackResolver.init(conf);
    MRApp app = new MRAppWithHistoryWithFailedTask(2, 1, true,
        this.getClass().getName(), true);
    app.submit(conf);
    Job job = app.getContext().getAllJobs().values().iterator().next();
    JobId jobId = job.getID();
    app.waitForState(job, JobState.FAILED);

    // make sure all events are flushed
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            MyResolver.class, DNSToSwitchMapping.class);
    RackResolver.init(conf);
    MRApp app =
        new MRAppWithHistory(1, 1, true,
            this.getClass().getName(), true);
    app.submit(conf);
    Job job = app.getContext().getAllJobs().values().iterator().next();
    JobId jobId = job.getID();
    LOG.info("JOBID is " + TypeConverter.fromYarn(jobId).toString());
    app.waitForState(job, JobState.SUCCEEDED);
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    server.start();

    MRApp app = new MRAppWithSlowNM();

    try {
    Job job = app.submit(conf);
    app.waitForState(job, JobState.RUNNING);

    Map<TaskId, Task> tasks = job.getTasks();
    Assert.assertEquals("Num tasks is not correct", 1, tasks.size());
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