Package org.apache.hadoop.mapreduce.v2.hs.TestJobHistoryEvents

Examples of org.apache.hadoop.mapreduce.v2.hs.TestJobHistoryEvents.MRAppWithHistory.submit()


    conf.setInt(MRJobConfig.MAP_MEMORY_MB, mapMemMb);
    conf.setInt(MRJobConfig.REDUCE_MEMORY_MB, reduceMemMb);
    app.setClusterInfo(new ClusterInfo(BuilderUtils
        .newResource(minContainerSize), BuilderUtils.newResource(10240)));

    Job job = app.submit(conf);
    app.waitForState(job, JobState.RUNNING);
    Map<TaskId, Task> tasks = job.getTasks();
    Assert.assertEquals("Num tasks is not correct", 2, tasks.size());
    Iterator<Task> taskIter = tasks.values().iterator();
    Task mTask = taskIter.next();
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    conf.setInt(MRJobConfig.MAP_MEMORY_MB, mapMemMb);
    conf.setInt(MRJobConfig.REDUCE_MEMORY_MB, reduceMemMb);
    app.setClusterInfo(new ClusterInfo(BuilderUtils
        .newResource(minContainerSize), BuilderUtils.newResource(10240)));

    Job job = app.submit(conf);
    app.waitForState(job, JobState.RUNNING);
    Map<TaskId, Task> tasks = job.getTasks();
    Assert.assertEquals("Num tasks is not correct", 2, tasks.size());
    Iterator<Task> taskIter = tasks.values().iterator();
    Task mTask = taskIter.next();
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    conf.setInt(MRJobConfig.REDUCE_MEMORY_MB, reduceMemMb);
    conf.setInt(YarnConfiguration.RM_SCHEDULER_MINIMUM_ALLOCATION_MB,
      minContainerSize);
    app.setClusterInfo(new ClusterInfo(Resource.newInstance(10240, 1)));

    Job job = app.submit(conf);
    app.waitForState(job, JobState.RUNNING);
    Map<TaskId, Task> tasks = job.getTasks();
    Assert.assertEquals("Num tasks is not correct", 2, tasks.size());
    Iterator<Task> taskIter = tasks.values().iterator();
    Task mTask = taskIter.next();
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                    MyResolver.class, DNSToSwitchMapping.class);

    RackResolver.init(config);
    MRApp app = new MRAppWithHistory(1, 1, true, this.getClass().getName(),
            true);
    app.submit(config);
    Job job = app.getContext().getAllJobs().values().iterator().next();
    app.waitForState(job, JobState.SUCCEEDED);

    historyServer = new JobHistoryServer();
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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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        CommonConfigurationKeysPublic.NET_TOPOLOGY_NODE_SWITCH_MAPPING_IMPL_KEY,
        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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          CommonConfigurationKeysPublic.NET_TOPOLOGY_NODE_SWITCH_MAPPING_IMPL_KEY,
          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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