Java Code Examples for org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext#setUnmanagedAM()

The following examples show how to use org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext#setUnmanagedAM() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: BuilderUtils.java From hadoop with Apache License 2.0

6 votes

public static ApplicationSubmissionContext newApplicationSubmissionContext(
    ApplicationId applicationId, String applicationName, String queue,
    Priority priority, ContainerLaunchContext amContainer,
    boolean isUnmanagedAM, boolean cancelTokensWhenComplete,
    int maxAppAttempts, Resource resource, String applicationType) {
  ApplicationSubmissionContext context =
      recordFactory.newRecordInstance(ApplicationSubmissionContext.class);
  context.setApplicationId(applicationId);
  context.setApplicationName(applicationName);
  context.setQueue(queue);
  context.setPriority(priority);
  context.setAMContainerSpec(amContainer);
  context.setUnmanagedAM(isUnmanagedAM);
  context.setCancelTokensWhenComplete(cancelTokensWhenComplete);
  context.setMaxAppAttempts(maxAppAttempts);
  context.setResource(resource);
  context.setApplicationType(applicationType);
  return context;
}

Example 2

Source File: TestClientRMService.java From hadoop with Apache License 2.0

6 votes

@SuppressWarnings("deprecation")
private SubmitApplicationRequest mockSubmitAppRequest(ApplicationId appId,
      String name, String queue, Set<String> tags, boolean unmanaged) {

  ContainerLaunchContext amContainerSpec = mock(ContainerLaunchContext.class);

  Resource resource = Resources.createResource(
      YarnConfiguration.DEFAULT_RM_SCHEDULER_MINIMUM_ALLOCATION_MB);

  ApplicationSubmissionContext submissionContext =
      recordFactory.newRecordInstance(ApplicationSubmissionContext.class);
  submissionContext.setAMContainerSpec(amContainerSpec);
  submissionContext.setApplicationName(name);
  submissionContext.setQueue(queue);
  submissionContext.setApplicationId(appId);
  submissionContext.setResource(resource);
  submissionContext.setApplicationType(appType);
  submissionContext.setApplicationTags(tags);
  submissionContext.setUnmanagedAM(unmanaged);

  SubmitApplicationRequest submitRequest =
      recordFactory.newRecordInstance(SubmitApplicationRequest.class);
  submitRequest.setApplicationSubmissionContext(submissionContext);
  return submitRequest;
}

Example 3

Source File: BuilderUtils.java From big-c with Apache License 2.0

6 votes

public static ApplicationSubmissionContext newApplicationSubmissionContext(
    ApplicationId applicationId, String applicationName, String queue,
    Priority priority, ContainerLaunchContext amContainer,
    boolean isUnmanagedAM, boolean cancelTokensWhenComplete,
    int maxAppAttempts, Resource resource, String applicationType) {
  ApplicationSubmissionContext context =
      recordFactory.newRecordInstance(ApplicationSubmissionContext.class);
  context.setApplicationId(applicationId);
  context.setApplicationName(applicationName);
  context.setQueue(queue);
  context.setPriority(priority);
  context.setAMContainerSpec(amContainer);
  context.setUnmanagedAM(isUnmanagedAM);
  context.setCancelTokensWhenComplete(cancelTokensWhenComplete);
  context.setMaxAppAttempts(maxAppAttempts);
  context.setResource(resource);
  context.setApplicationType(applicationType);
  return context;
}

Example 4

Source File: TestClientRMService.java From big-c with Apache License 2.0

6 votes

@SuppressWarnings("deprecation")
private SubmitApplicationRequest mockSubmitAppRequest(ApplicationId appId,
      String name, String queue, Set<String> tags, boolean unmanaged) {

  ContainerLaunchContext amContainerSpec = mock(ContainerLaunchContext.class);

  Resource resource = Resources.createResource(
      YarnConfiguration.DEFAULT_RM_SCHEDULER_MINIMUM_ALLOCATION_MB);

  ApplicationSubmissionContext submissionContext =
      recordFactory.newRecordInstance(ApplicationSubmissionContext.class);
  submissionContext.setAMContainerSpec(amContainerSpec);
  submissionContext.setApplicationName(name);
  submissionContext.setQueue(queue);
  submissionContext.setApplicationId(appId);
  submissionContext.setResource(resource);
  submissionContext.setApplicationType(appType);
  submissionContext.setApplicationTags(tags);
  submissionContext.setUnmanagedAM(unmanaged);

  SubmitApplicationRequest submitRequest =
      recordFactory.newRecordInstance(SubmitApplicationRequest.class);
  submitRequest.setApplicationSubmissionContext(submissionContext);
  return submitRequest;
}

Example 5

Source File: TestRMAppTransitions.java From hadoop with Apache License 2.0

5 votes

@Test
public void testUnmanagedApp() throws IOException {
  ApplicationSubmissionContext subContext = new ApplicationSubmissionContextPBImpl();
  subContext.setUnmanagedAM(true);

  // test success path
  LOG.info("--- START: testUnmanagedAppSuccessPath ---");
  final String diagMsg = "some diagnostics";
  RMApp application = testCreateAppFinished(subContext, diagMsg);
  Assert.assertTrue("Finished app missing diagnostics",
      application.getDiagnostics().indexOf(diagMsg) != -1);

  // reset the counter of Mockito.verify
  reset(writer);
  reset(publisher);

  // test app fails after 1 app attempt failure
  LOG.info("--- START: testUnmanagedAppFailPath ---");
  application = testCreateAppRunning(subContext);
  RMAppEvent event = new RMAppFailedAttemptEvent(
      application.getApplicationId(), RMAppEventType.ATTEMPT_FAILED, "", false);
  application.handle(event);
  rmDispatcher.await();
  RMAppAttempt appAttempt = application.getCurrentAppAttempt();
  Assert.assertEquals(1, appAttempt.getAppAttemptId().getAttemptId());
  sendAppUpdateSavedEvent(application);
  assertFailed(application,
      ".*Unmanaged application.*Failing the application.*");
  assertAppFinalStateSaved(application);
}

Example 6

Source File: TestYarnClient.java From hadoop with Apache License 2.0

5 votes

private ApplicationId createApp(YarnClient rmClient, boolean unmanaged) 
  throws Exception {
  YarnClientApplication newApp = rmClient.createApplication();

  ApplicationId appId = newApp.getNewApplicationResponse().getApplicationId();

  // Create launch context for app master
  ApplicationSubmissionContext appContext
    = Records.newRecord(ApplicationSubmissionContext.class);

  // set the application id
  appContext.setApplicationId(appId);

  // set the application name
  appContext.setApplicationName("test");

  // Set the priority for the application master
  Priority pri = Records.newRecord(Priority.class);
  pri.setPriority(1);
  appContext.setPriority(pri);

  // Set the queue to which this application is to be submitted in the RM
  appContext.setQueue("default");

  // Set up the container launch context for the application master
  ContainerLaunchContext amContainer
    = Records.newRecord(ContainerLaunchContext.class);
  appContext.setAMContainerSpec(amContainer);
  appContext.setResource(Resource.newInstance(1024, 1));
  appContext.setUnmanagedAM(unmanaged);

  // Submit the application to the applications manager
  rmClient.submitApplication(appContext);

  return appId;
}

Example 7

Source File: TestRMAppTransitions.java From big-c with Apache License 2.0

5 votes

@Test
public void testUnmanagedApp() throws IOException {
  ApplicationSubmissionContext subContext = new ApplicationSubmissionContextPBImpl();
  subContext.setUnmanagedAM(true);

  // test success path
  LOG.info("--- START: testUnmanagedAppSuccessPath ---");
  final String diagMsg = "some diagnostics";
  RMApp application = testCreateAppFinished(subContext, diagMsg);
  Assert.assertTrue("Finished app missing diagnostics",
      application.getDiagnostics().indexOf(diagMsg) != -1);

  // reset the counter of Mockito.verify
  reset(writer);
  reset(publisher);

  // test app fails after 1 app attempt failure
  LOG.info("--- START: testUnmanagedAppFailPath ---");
  application = testCreateAppRunning(subContext);
  RMAppEvent event = new RMAppFailedAttemptEvent(
      application.getApplicationId(), RMAppEventType.ATTEMPT_FAILED, "", false);
  application.handle(event);
  rmDispatcher.await();
  RMAppAttempt appAttempt = application.getCurrentAppAttempt();
  Assert.assertEquals(1, appAttempt.getAppAttemptId().getAttemptId());
  sendAppUpdateSavedEvent(application);
  assertFailed(application,
      ".*Unmanaged application.*Failing the application.*");
  assertAppFinalStateSaved(application);
}

Example 8

Source File: TestYarnClient.java From big-c with Apache License 2.0

5 votes

private ApplicationId createApp(YarnClient rmClient, boolean unmanaged) 
  throws Exception {
  YarnClientApplication newApp = rmClient.createApplication();

  ApplicationId appId = newApp.getNewApplicationResponse().getApplicationId();

  // Create launch context for app master
  ApplicationSubmissionContext appContext
    = Records.newRecord(ApplicationSubmissionContext.class);

  // set the application id
  appContext.setApplicationId(appId);

  // set the application name
  appContext.setApplicationName("test");

  // Set the priority for the application master
  Priority pri = Records.newRecord(Priority.class);
  pri.setPriority(1);
  appContext.setPriority(pri);

  // Set the queue to which this application is to be submitted in the RM
  appContext.setQueue("default");

  // Set up the container launch context for the application master
  ContainerLaunchContext amContainer
    = Records.newRecord(ContainerLaunchContext.class);
  appContext.setAMContainerSpec(amContainer);
  appContext.setResource(Resource.newInstance(1024, 1));
  appContext.setUnmanagedAM(unmanaged);

  // Submit the application to the applications manager
  rmClient.submitApplication(appContext);

  return appId;
}

Example 9

Source File: TestNMClient.java From hadoop with Apache License 2.0

4 votes

@Before
public void setup() throws YarnException, IOException {
  // start minicluster
  conf = new YarnConfiguration();
  yarnCluster =
      new MiniYARNCluster(TestAMRMClient.class.getName(), nodeCount, 1, 1);
  yarnCluster.init(conf);
  yarnCluster.start();
  assertNotNull(yarnCluster);
  assertEquals(STATE.STARTED, yarnCluster.getServiceState());

  // start rm client
  yarnClient = (YarnClientImpl) YarnClient.createYarnClient();
  yarnClient.init(conf);
  yarnClient.start();
  assertNotNull(yarnClient);
  assertEquals(STATE.STARTED, yarnClient.getServiceState());

  // get node info
  nodeReports = yarnClient.getNodeReports(NodeState.RUNNING);

  // submit new app
  ApplicationSubmissionContext appContext = 
      yarnClient.createApplication().getApplicationSubmissionContext();
  ApplicationId appId = appContext.getApplicationId();
  // set the application name
  appContext.setApplicationName("Test");
  // Set the priority for the application master
  Priority pri = Priority.newInstance(0);
  appContext.setPriority(pri);
  // Set the queue to which this application is to be submitted in the RM
  appContext.setQueue("default");
  // Set up the container launch context for the application master
  ContainerLaunchContext amContainer = Records
      .newRecord(ContainerLaunchContext.class);
  appContext.setAMContainerSpec(amContainer);
  // unmanaged AM
  appContext.setUnmanagedAM(true);
  // Create the request to send to the applications manager
  SubmitApplicationRequest appRequest = Records
      .newRecord(SubmitApplicationRequest.class);
  appRequest.setApplicationSubmissionContext(appContext);
  // Submit the application to the applications manager
  yarnClient.submitApplication(appContext);

  // wait for app to start
  int iterationsLeft = 30;
  RMAppAttempt appAttempt = null;
  while (iterationsLeft > 0) {
    ApplicationReport appReport = yarnClient.getApplicationReport(appId);
    if (appReport.getYarnApplicationState() ==
        YarnApplicationState.ACCEPTED) {
      attemptId = appReport.getCurrentApplicationAttemptId();
      appAttempt =
          yarnCluster.getResourceManager().getRMContext().getRMApps()
            .get(attemptId.getApplicationId()).getCurrentAppAttempt();
      while (true) {
        if (appAttempt.getAppAttemptState() == RMAppAttemptState.LAUNCHED) {
          break;
        }
      }
      break;
    }
    sleep(1000);
    --iterationsLeft;
  }
  if (iterationsLeft == 0) {
    fail("Application hasn't bee started");
  }

  // Just dig into the ResourceManager and get the AMRMToken just for the sake
  // of testing.
  UserGroupInformation.setLoginUser(UserGroupInformation
    .createRemoteUser(UserGroupInformation.getCurrentUser().getUserName()));
  UserGroupInformation.getCurrentUser().addToken(appAttempt.getAMRMToken());

  //creating an instance NMTokenCase
  nmTokenCache = new NMTokenCache();
  
  // start am rm client
  rmClient =
      (AMRMClientImpl<ContainerRequest>) AMRMClient
        .<ContainerRequest> createAMRMClient();

  //setting an instance NMTokenCase
  rmClient.setNMTokenCache(nmTokenCache);
  rmClient.init(conf);
  rmClient.start();
  assertNotNull(rmClient);
  assertEquals(STATE.STARTED, rmClient.getServiceState());

  // start am nm client
  nmClient = (NMClientImpl) NMClient.createNMClient();
  
  //propagating the AMRMClient NMTokenCache instance
  nmClient.setNMTokenCache(rmClient.getNMTokenCache());
  nmClient.init(conf);
  nmClient.start();
  assertNotNull(nmClient);
  assertEquals(STATE.STARTED, nmClient.getServiceState());
}

Example 10

Source File: UnmanagedAMLauncher.java From hadoop with Apache License 2.0

4 votes

public boolean run() throws IOException, YarnException {
  LOG.info("Starting Client");
  
  // Connect to ResourceManager
  rmClient.start();
  try {  
    // Create launch context for app master
    LOG.info("Setting up application submission context for ASM");
    ApplicationSubmissionContext appContext = rmClient.createApplication()
        .getApplicationSubmissionContext();
    ApplicationId appId = appContext.getApplicationId();

    // set the application name
    appContext.setApplicationName(appName);

    // Set the priority for the application master
    Priority pri = Records.newRecord(Priority.class);
    pri.setPriority(amPriority);
    appContext.setPriority(pri);

    // Set the queue to which this application is to be submitted in the RM
    appContext.setQueue(amQueue);

    // Set up the container launch context for the application master
    ContainerLaunchContext amContainer = Records
        .newRecord(ContainerLaunchContext.class);
    appContext.setAMContainerSpec(amContainer);

    // unmanaged AM
    appContext.setUnmanagedAM(true);
    LOG.info("Setting unmanaged AM");

    // Submit the application to the applications manager
    LOG.info("Submitting application to ASM");
    rmClient.submitApplication(appContext);

    ApplicationReport appReport =
        monitorApplication(appId, EnumSet.of(YarnApplicationState.ACCEPTED,
          YarnApplicationState.KILLED, YarnApplicationState.FAILED,
          YarnApplicationState.FINISHED));

    if (appReport.getYarnApplicationState() == YarnApplicationState.ACCEPTED) {
      // Monitor the application attempt to wait for launch state
      ApplicationAttemptReport attemptReport =
          monitorCurrentAppAttempt(appId,
            YarnApplicationAttemptState.LAUNCHED);
      ApplicationAttemptId attemptId =
          attemptReport.getApplicationAttemptId();
      LOG.info("Launching AM with application attempt id " + attemptId);
      // launch AM
      launchAM(attemptId);
      // Monitor the application for end state
      appReport =
          monitorApplication(appId, EnumSet.of(YarnApplicationState.KILLED,
            YarnApplicationState.FAILED, YarnApplicationState.FINISHED));
    }

    YarnApplicationState appState = appReport.getYarnApplicationState();
    FinalApplicationStatus appStatus = appReport.getFinalApplicationStatus();

    LOG.info("App ended with state: " + appReport.getYarnApplicationState()
        + " and status: " + appStatus);
    
    boolean success;
    if (YarnApplicationState.FINISHED == appState
        && FinalApplicationStatus.SUCCEEDED == appStatus) {
      LOG.info("Application has completed successfully.");
      success = true;
    } else {
      LOG.info("Application did finished unsuccessfully." + " YarnState="
          + appState.toString() + ", FinalStatus=" + appStatus.toString());
      success = false;
    }
    
    return success;
  } finally {
    rmClient.stop();
  }
}

Example 11

Source File: AMSimulator.java From hadoop with Apache License 2.0

4 votes

private void submitApp()
        throws YarnException, InterruptedException, IOException {
  // ask for new application
  GetNewApplicationRequest newAppRequest =
      Records.newRecord(GetNewApplicationRequest.class);
  GetNewApplicationResponse newAppResponse = 
      rm.getClientRMService().getNewApplication(newAppRequest);
  appId = newAppResponse.getApplicationId();
  
  // submit the application
  final SubmitApplicationRequest subAppRequest =
      Records.newRecord(SubmitApplicationRequest.class);
  ApplicationSubmissionContext appSubContext = 
      Records.newRecord(ApplicationSubmissionContext.class);
  appSubContext.setApplicationId(appId);
  appSubContext.setMaxAppAttempts(1);
  appSubContext.setQueue(queue);
  appSubContext.setPriority(Priority.newInstance(0));
  ContainerLaunchContext conLauContext = 
      Records.newRecord(ContainerLaunchContext.class);
  conLauContext.setApplicationACLs(
      new HashMap<ApplicationAccessType, String>());
  conLauContext.setCommands(new ArrayList<String>());
  conLauContext.setEnvironment(new HashMap<String, String>());
  conLauContext.setLocalResources(new HashMap<String, LocalResource>());
  conLauContext.setServiceData(new HashMap<String, ByteBuffer>());
  appSubContext.setAMContainerSpec(conLauContext);
  appSubContext.setUnmanagedAM(true);
  subAppRequest.setApplicationSubmissionContext(appSubContext);
  UserGroupInformation ugi = UserGroupInformation.createRemoteUser(user);
  ugi.doAs(new PrivilegedExceptionAction<Object>() {
    @Override
    public Object run() throws YarnException {
      rm.getClientRMService().submitApplication(subAppRequest);
      return null;
    }
  });
  LOG.info(MessageFormat.format("Submit a new application {0}", appId));
  
  // waiting until application ACCEPTED
  RMApp app = rm.getRMContext().getRMApps().get(appId);
  while(app.getState() != RMAppState.ACCEPTED) {
    Thread.sleep(10);
  }

  // Waiting until application attempt reach LAUNCHED
  // "Unmanaged AM must register after AM attempt reaches LAUNCHED state"
  this.appAttemptId = rm.getRMContext().getRMApps().get(appId)
      .getCurrentAppAttempt().getAppAttemptId();
  RMAppAttempt rmAppAttempt = rm.getRMContext().getRMApps().get(appId)
      .getCurrentAppAttempt();
  while (rmAppAttempt.getAppAttemptState() != RMAppAttemptState.LAUNCHED) {
    Thread.sleep(10);
  }
}

Example 12

Source File: TestNMClient.java From big-c with Apache License 2.0

4 votes

@Before
public void setup() throws YarnException, IOException {
  // start minicluster
  conf = new YarnConfiguration();
  yarnCluster =
      new MiniYARNCluster(TestAMRMClient.class.getName(), nodeCount, 1, 1);
  yarnCluster.init(conf);
  yarnCluster.start();
  assertNotNull(yarnCluster);
  assertEquals(STATE.STARTED, yarnCluster.getServiceState());

  // start rm client
  yarnClient = (YarnClientImpl) YarnClient.createYarnClient();
  yarnClient.init(conf);
  yarnClient.start();
  assertNotNull(yarnClient);
  assertEquals(STATE.STARTED, yarnClient.getServiceState());

  // get node info
  nodeReports = yarnClient.getNodeReports(NodeState.RUNNING);

  // submit new app
  ApplicationSubmissionContext appContext = 
      yarnClient.createApplication().getApplicationSubmissionContext();
  ApplicationId appId = appContext.getApplicationId();
  // set the application name
  appContext.setApplicationName("Test");
  // Set the priority for the application master
  Priority pri = Priority.newInstance(0);
  appContext.setPriority(pri);
  // Set the queue to which this application is to be submitted in the RM
  appContext.setQueue("default");
  // Set up the container launch context for the application master
  ContainerLaunchContext amContainer = Records
      .newRecord(ContainerLaunchContext.class);
  appContext.setAMContainerSpec(amContainer);
  // unmanaged AM
  appContext.setUnmanagedAM(true);
  // Create the request to send to the applications manager
  SubmitApplicationRequest appRequest = Records
      .newRecord(SubmitApplicationRequest.class);
  appRequest.setApplicationSubmissionContext(appContext);
  // Submit the application to the applications manager
  yarnClient.submitApplication(appContext);

  // wait for app to start
  int iterationsLeft = 30;
  RMAppAttempt appAttempt = null;
  while (iterationsLeft > 0) {
    ApplicationReport appReport = yarnClient.getApplicationReport(appId);
    if (appReport.getYarnApplicationState() ==
        YarnApplicationState.ACCEPTED) {
      attemptId = appReport.getCurrentApplicationAttemptId();
      appAttempt =
          yarnCluster.getResourceManager().getRMContext().getRMApps()
            .get(attemptId.getApplicationId()).getCurrentAppAttempt();
      while (true) {
        if (appAttempt.getAppAttemptState() == RMAppAttemptState.LAUNCHED) {
          break;
        }
      }
      break;
    }
    sleep(1000);
    --iterationsLeft;
  }
  if (iterationsLeft == 0) {
    fail("Application hasn't bee started");
  }

  // Just dig into the ResourceManager and get the AMRMToken just for the sake
  // of testing.
  UserGroupInformation.setLoginUser(UserGroupInformation
    .createRemoteUser(UserGroupInformation.getCurrentUser().getUserName()));
  UserGroupInformation.getCurrentUser().addToken(appAttempt.getAMRMToken());

  //creating an instance NMTokenCase
  nmTokenCache = new NMTokenCache();
  
  // start am rm client
  rmClient =
      (AMRMClientImpl<ContainerRequest>) AMRMClient
        .<ContainerRequest> createAMRMClient();

  //setting an instance NMTokenCase
  rmClient.setNMTokenCache(nmTokenCache);
  rmClient.init(conf);
  rmClient.start();
  assertNotNull(rmClient);
  assertEquals(STATE.STARTED, rmClient.getServiceState());

  // start am nm client
  nmClient = (NMClientImpl) NMClient.createNMClient();
  
  //propagating the AMRMClient NMTokenCache instance
  nmClient.setNMTokenCache(rmClient.getNMTokenCache());
  nmClient.init(conf);
  nmClient.start();
  assertNotNull(nmClient);
  assertEquals(STATE.STARTED, nmClient.getServiceState());
}

Example 13

Source File: UnmanagedAMLauncher.java From big-c with Apache License 2.0

4 votes

public boolean run() throws IOException, YarnException {
  LOG.info("Starting Client");
  
  // Connect to ResourceManager
  rmClient.start();
  try {  
    // Create launch context for app master
    LOG.info("Setting up application submission context for ASM");
    ApplicationSubmissionContext appContext = rmClient.createApplication()
        .getApplicationSubmissionContext();
    ApplicationId appId = appContext.getApplicationId();

    // set the application name
    appContext.setApplicationName(appName);

    // Set the priority for the application master
    Priority pri = Records.newRecord(Priority.class);
    pri.setPriority(amPriority);
    appContext.setPriority(pri);

    // Set the queue to which this application is to be submitted in the RM
    appContext.setQueue(amQueue);

    // Set up the container launch context for the application master
    ContainerLaunchContext amContainer = Records
        .newRecord(ContainerLaunchContext.class);
    appContext.setAMContainerSpec(amContainer);

    // unmanaged AM
    appContext.setUnmanagedAM(true);
    LOG.info("Setting unmanaged AM");

    // Submit the application to the applications manager
    LOG.info("Submitting application to ASM");
    rmClient.submitApplication(appContext);

    ApplicationReport appReport =
        monitorApplication(appId, EnumSet.of(YarnApplicationState.ACCEPTED,
          YarnApplicationState.KILLED, YarnApplicationState.FAILED,
          YarnApplicationState.FINISHED));

    if (appReport.getYarnApplicationState() == YarnApplicationState.ACCEPTED) {
      // Monitor the application attempt to wait for launch state
      ApplicationAttemptReport attemptReport =
          monitorCurrentAppAttempt(appId,
            YarnApplicationAttemptState.LAUNCHED);
      ApplicationAttemptId attemptId =
          attemptReport.getApplicationAttemptId();
      LOG.info("Launching AM with application attempt id " + attemptId);
      // launch AM
      launchAM(attemptId);
      // Monitor the application for end state
      appReport =
          monitorApplication(appId, EnumSet.of(YarnApplicationState.KILLED,
            YarnApplicationState.FAILED, YarnApplicationState.FINISHED));
    }

    YarnApplicationState appState = appReport.getYarnApplicationState();
    FinalApplicationStatus appStatus = appReport.getFinalApplicationStatus();

    LOG.info("App ended with state: " + appReport.getYarnApplicationState()
        + " and status: " + appStatus);
    
    boolean success;
    if (YarnApplicationState.FINISHED == appState
        && FinalApplicationStatus.SUCCEEDED == appStatus) {
      LOG.info("Application has completed successfully.");
      success = true;
    } else {
      LOG.info("Application did finished unsuccessfully." + " YarnState="
          + appState.toString() + ", FinalStatus=" + appStatus.toString());
      success = false;
    }
    
    return success;
  } finally {
    rmClient.stop();
  }
}

Example 14

Source File: AMSimulator.java From big-c with Apache License 2.0

4 votes

private void submitApp()
        throws YarnException, InterruptedException, IOException {
  // ask for new application
  GetNewApplicationRequest newAppRequest =
      Records.newRecord(GetNewApplicationRequest.class);
  GetNewApplicationResponse newAppResponse = 
      rm.getClientRMService().getNewApplication(newAppRequest);
  appId = newAppResponse.getApplicationId();
  
  // submit the application
  final SubmitApplicationRequest subAppRequest =
      Records.newRecord(SubmitApplicationRequest.class);
  ApplicationSubmissionContext appSubContext = 
      Records.newRecord(ApplicationSubmissionContext.class);
  appSubContext.setApplicationId(appId);
  appSubContext.setMaxAppAttempts(1);
  appSubContext.setQueue(queue);
  appSubContext.setPriority(Priority.newInstance(0));
  ContainerLaunchContext conLauContext = 
      Records.newRecord(ContainerLaunchContext.class);
  conLauContext.setApplicationACLs(
      new HashMap<ApplicationAccessType, String>());
  conLauContext.setCommands(new ArrayList<String>());
  conLauContext.setEnvironment(new HashMap<String, String>());
  conLauContext.setLocalResources(new HashMap<String, LocalResource>());
  conLauContext.setServiceData(new HashMap<String, ByteBuffer>());
  appSubContext.setAMContainerSpec(conLauContext);
  appSubContext.setUnmanagedAM(true);
  subAppRequest.setApplicationSubmissionContext(appSubContext);
  UserGroupInformation ugi = UserGroupInformation.createRemoteUser(user);
  ugi.doAs(new PrivilegedExceptionAction<Object>() {
    @Override
    public Object run() throws YarnException {
      rm.getClientRMService().submitApplication(subAppRequest);
      return null;
    }
  });
  LOG.info(MessageFormat.format("Submit a new application {0}", appId));
  
  // waiting until application ACCEPTED
  RMApp app = rm.getRMContext().getRMApps().get(appId);
  while(app.getState() != RMAppState.ACCEPTED) {
    Thread.sleep(10);
  }

  // Waiting until application attempt reach LAUNCHED
  // "Unmanaged AM must register after AM attempt reaches LAUNCHED state"
  this.appAttemptId = rm.getRMContext().getRMApps().get(appId)
      .getCurrentAppAttempt().getAppAttemptId();
  RMAppAttempt rmAppAttempt = rm.getRMContext().getRMApps().get(appId)
      .getCurrentAppAttempt();
  while (rmAppAttempt.getAppAttemptState() != RMAppAttemptState.LAUNCHED) {
    Thread.sleep(10);
  }
}

Example 15

Source File: InlineAM.java From attic-apex-core with Apache License 2.0

4 votes

public boolean run() throws Exception
{
  LOG.info("Starting Client");

  // Connect to ResourceManager
  rmClient.start();
  try {
    // Get a new application id
    YarnClientApplication newApp = rmClient.createApplication();
    ApplicationId appId = newApp.getNewApplicationResponse().getApplicationId();

    // Create launch context for app master
    LOG.info("Setting up application submission context for ASM");
    ApplicationSubmissionContext appContext = Records
        .newRecord(ApplicationSubmissionContext.class);

    // set the application id
    appContext.setApplicationId(appId);
    // set the application name
    appContext.setApplicationName(appName);

    // Set the priority for the application master
    Priority pri = Records.newRecord(Priority.class);
    pri.setPriority(amPriority);
    appContext.setPriority(pri);

    // Set the queue to which this application is to be submitted in the RM
    appContext.setQueue(amQueue);

    // Set up the container launch context for the application master
    ContainerLaunchContext amContainer = Records
        .newRecord(ContainerLaunchContext.class);
    appContext.setAMContainerSpec(amContainer);

    // unmanaged AM
    appContext.setUnmanagedAM(true);
    LOG.info("Setting unmanaged AM");

    // Submit the application to the applications manager
    LOG.info("Submitting application to ASM");
    rmClient.submitApplication(appContext);

    // Monitor the application to wait for launch state
    ApplicationReport appReport = monitorApplication(appId,
        EnumSet.of(YarnApplicationState.ACCEPTED));
    ApplicationAttemptId attemptId = appReport.getCurrentApplicationAttemptId();
    LOG.info("Launching application with id: " + attemptId);

    // launch AM
    runAM(attemptId);

    // Monitor the application for end state
    appReport = monitorApplication(appId, EnumSet.of(
        YarnApplicationState.KILLED, YarnApplicationState.FAILED,
        YarnApplicationState.FINISHED));
    YarnApplicationState appState = appReport.getYarnApplicationState();
    FinalApplicationStatus appStatus = appReport.getFinalApplicationStatus();

    LOG.info("App ended with state: " + appReport.getYarnApplicationState()
        + " and status: " + appStatus);

    boolean success;
    if (YarnApplicationState.FINISHED == appState
        && FinalApplicationStatus.SUCCEEDED == appStatus) {
      LOG.info("Application has completed successfully.");
      success = true;
    } else {
      LOG.info("Application did finished unsuccessfully." + " YarnState="
          + appState.toString() + ", FinalStatus=" + appStatus.toString());
      success = false;
    }

    return success;
  } finally {
    rmClient.stop();
  }
}

Example 16

Source File: UnmanagedAmTest.java From reef with Apache License 2.0

2 votes

@Test
public void testAmShutdown() throws IOException, YarnException {

  Assume.assumeTrue(
      "This test requires a YARN Resource Manager to connect to",
      Boolean.parseBoolean(System.getenv("REEF_TEST_YARN")));

  final YarnConfiguration yarnConfig = new YarnConfiguration();

  // Start YARN client and register the application

  final YarnClient yarnClient = YarnClient.createYarnClient();
  yarnClient.init(yarnConfig);
  yarnClient.start();

  final ContainerLaunchContext containerContext = Records.newRecord(ContainerLaunchContext.class);
  containerContext.setCommands(Collections.<String>emptyList());
  containerContext.setLocalResources(Collections.<String, LocalResource>emptyMap());
  containerContext.setEnvironment(Collections.<String, String>emptyMap());
  containerContext.setTokens(getTokens());

  final ApplicationSubmissionContext appContext = yarnClient.createApplication().getApplicationSubmissionContext();
  appContext.setApplicationName("REEF_Unmanaged_AM_Test");
  appContext.setAMContainerSpec(containerContext);
  appContext.setUnmanagedAM(true);
  appContext.setQueue("default");

  final ApplicationId applicationId = appContext.getApplicationId();
  LOG.log(Level.INFO, "Registered YARN application: {0}", applicationId);

  yarnClient.submitApplication(appContext);

  LOG.log(Level.INFO, "YARN application submitted: {0}", applicationId);

  addToken(yarnClient.getAMRMToken(applicationId));

  // Start the AM

  final AMRMClientAsync<AMRMClient.ContainerRequest> rmClient = AMRMClientAsync.createAMRMClientAsync(1000, this);
  rmClient.init(yarnConfig);
  rmClient.start();

  final NMClientAsync nmClient = new NMClientAsyncImpl(this);
  nmClient.init(yarnConfig);
  nmClient.start();

  final RegisterApplicationMasterResponse registration =
      rmClient.registerApplicationMaster(NetUtils.getHostname(), -1, null);

  LOG.log(Level.INFO, "Unmanaged AM is running: {0}", registration);

  rmClient.unregisterApplicationMaster(FinalApplicationStatus.SUCCEEDED, "Success!", null);

  LOG.log(Level.INFO, "Unregistering AM: state {0}", rmClient.getServiceState());

  // Shutdown the AM

  rmClient.stop();
  nmClient.stop();

  // Get the final application report

  final ApplicationReport appReport = yarnClient.getApplicationReport(applicationId);
  final YarnApplicationState appState = appReport.getYarnApplicationState();
  final FinalApplicationStatus finalAttemptStatus = appReport.getFinalApplicationStatus();

  LOG.log(Level.INFO, "Application {0} final attempt {1} status: {2}/{3}", new Object[] {
      applicationId, appReport.getCurrentApplicationAttemptId(), appState, finalAttemptStatus});

  Assert.assertEquals("Application must be in FINISHED state", YarnApplicationState.FINISHED, appState);
  Assert.assertEquals("Final status must be SUCCEEDED", FinalApplicationStatus.SUCCEEDED, finalAttemptStatus);

  // Shutdown YARN client

  yarnClient.stop();
}