Examples of org.apache.hadoop.yarn.SystemClock

org.apache.hadoop.yarn.SystemClock

    when(clusterInfo.getMinContainerCapability()).thenReturn(resource);
    when(resource.getMemory()).thenReturn(1024);


    TaskAttemptImpl taImpl = new MapTaskAttemptImpl(taskId, 1, eventHandler,
        jobFile, 1, splits, jobConf, taListener,
        mock(Token.class), new Credentials(), new SystemClock(), appCtx);


    NodeId nid = BuilderUtils.newNodeId("127.0.0.1", 0);
    ContainerId contId = BuilderUtils.newContainerId(appAttemptId, 3);
    Container container = mock(Container.class);
    when(container.getId()).thenReturn(contId);

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    MRAppMetrics mrAppMetrics = MRAppMetrics.create();
    JobImpl job = new JobImpl(jobId, Records
        .newRecord(ApplicationAttemptId.class), new Configuration(),
        mock(EventHandler.class),
        null, mock(JobTokenSecretManager.class), null,
        new SystemClock(), null,
        mrAppMetrics, true, null, 0, null, null, null, null);
    job.handle(diagUpdateEvent);
    String diagnostics = job.getReport().getDiagnostics();
    Assert.assertNotNull(diagnostics);
    Assert.assertTrue(diagnostics.contains(diagMsg));


    job = new JobImpl(jobId, Records
        .newRecord(ApplicationAttemptId.class), new Configuration(),
        mock(EventHandler.class),
        null, mock(JobTokenSecretManager.class), null,
        new SystemClock(), null,
        mrAppMetrics, true, null, 0, null, null, null, null);
    job.handle(new JobEvent(jobId, JobEventType.JOB_KILL));
    job.handle(diagUpdateEvent);
    diagnostics = job.getReport().getDiagnostics();
    Assert.assertNotNull(diagnostics);

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    commitHandler.stop();
  }


  private static CommitterEventHandler createCommitterEventHandler(
      Dispatcher dispatcher, OutputCommitter committer) {
    final SystemClock clock = new SystemClock();
    AppContext appContext = mock(AppContext.class);
    when(appContext.getEventHandler()).thenReturn(
        dispatcher.getEventHandler());
    when(appContext.getClock()).thenReturn(clock);
    RMHeartbeatHandler heartbeatHandler = new RMHeartbeatHandler() {
      @Override
      public long getLastHeartbeatTime() {
        return clock.getTime();
      }
      @Override
      public void runOnNextHeartbeat(Runnable callback) {
        callback.run();
      }

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  public MRAppMaster(ApplicationAttemptId applicationAttemptId,
      ContainerId containerId, String nmHost, int nmPort, int nmHttpPort,
      long appSubmitTime) {
    this(applicationAttemptId, containerId, nmHost, nmPort, nmHttpPort,
        new SystemClock(), appSubmitTime);
  }

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  class MyAppMaster extends CompositeService {
    final Clock clock;
      public MyAppMaster(Clock clock) {
        super(MyAppMaster.class.getName());
        if (clock == null) {
          clock = new SystemClock();
        }
      this.clock = clock;
      LOG.info("Created MyAppMaster");
    }

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    taskAttemptListener = mock(TaskAttemptListener.class);
    committer = mock(OutputCommitter.class);
    jobToken = (Token<JobTokenIdentifier>) mock(Token.class);
    remoteJobConfFile = mock(Path.class);
    fsTokens = null;
    clock = new SystemClock();
    metrics = mock(MRAppMetrics.class);  
    dataLocations = new String[1];
    
    appId = Records.newRecord(ApplicationId.class);
    appId.setClusterTimestamp(System.currentTimeMillis());

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  public MRAppMaster(ApplicationAttemptId applicationAttemptId,
      ContainerId containerId, String nmHost, int nmPort, int nmHttpPort,
      long appSubmitTime) {
    this(applicationAttemptId, containerId, nmHost, nmPort, nmHttpPort,
        new SystemClock(), appSubmitTime);
  }

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    JobConf conf = new JobConf();
    TaskAttemptListener taskAttemptListener = mock(TaskAttemptListener.class);
    Token<JobTokenIdentifier> jobToken =
        (Token<JobTokenIdentifier>) mock(Token.class);
    Credentials credentials = null;
    Clock clock = new SystemClock();
    int appAttemptId = 3;
    MRAppMetrics metrics = mock(MRAppMetrics.class);
    Resource minContainerRequirements = mock(Resource.class);
    when(minContainerRequirements.getMemory()).thenReturn(1000);

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  }


  public MRApp(int maps, int reduces, boolean autoComplete, String testName,
      boolean cleanOnStart, int startCount) {
    this(maps, reduces, autoComplete, testName, cleanOnStart, startCount,
        new SystemClock());
  }

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  public MRApp(ApplicationAttemptId appAttemptId, ContainerId amContainerId,
      int maps, int reduces, boolean autoComplete, String testName,
      boolean cleanOnStart, int startCount) {
    this(appAttemptId, amContainerId, maps, reduces, autoComplete, testName,
        cleanOnStart, startCount, new SystemClock());
  }

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Related Classes of org.apache.hadoop.yarn.SystemClock

org.apache.hadoop.mapred.TestTaskAttemptListenerImpl

org.apache.hadoop.mapreduce.v2.app.commit.TestCommitterEventHandler

org.apache.hadoop.mapreduce.v2.app.job.impl.TestJobImpl

org.apache.hadoop.mapreduce.v2.app.job.impl.TestJobImpl$StubbedJob

org.apache.hadoop.mapreduce.v2.app.job.impl.TestTaskAttempt

org.apache.hadoop.mapreduce.v2.app.job.impl.TestTaskAttemptContainerRequest

org.apache.hadoop.mapreduce.v2.app.job.impl.TestTaskImpl

org.apache.hadoop.mapreduce.v2.app.MRApp

org.apache.hadoop.mapreduce.v2.app.MRAppMaster

org.apache.hadoop.mapreduce.v2.app.TestRecovery

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