Java Code Examples for org.apache.hadoop.yarn.api.records.YarnApplicationState#ACCEPTED

The following examples show how to use org.apache.hadoop.yarn.api.records.YarnApplicationState#ACCEPTED . 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: RMServerUtils.java    From hadoop with Apache License 2.0 6 votes vote down vote up 
public static YarnApplicationState createApplicationState(
    RMAppState rmAppState) {
  switch (rmAppState) {
    case NEW:
      return YarnApplicationState.NEW;
    case NEW_SAVING:
      return YarnApplicationState.NEW_SAVING;
    case SUBMITTED:
      return YarnApplicationState.SUBMITTED;
    case ACCEPTED:
      return YarnApplicationState.ACCEPTED;
    case RUNNING:
      return YarnApplicationState.RUNNING;
    case FINISHING:
    case FINISHED:
      return YarnApplicationState.FINISHED;
    case KILLED:
      return YarnApplicationState.KILLED;
    case FAILED:
      return YarnApplicationState.FAILED;
    default:
      throw new YarnRuntimeException("Unknown state passed!");
    }
}
Example 2
Source File: TestYarnClient.java    From big-c with Apache License 2.0 6 votes vote down vote up 
private void waitTillAccepted(YarnClient rmClient, ApplicationId appId)
  throws Exception {
  try {
    long start = System.currentTimeMillis();
    ApplicationReport report = rmClient.getApplicationReport(appId);
    while (YarnApplicationState.ACCEPTED != report.getYarnApplicationState()) {
      if (System.currentTimeMillis() - start > 20 * 1000) {
        throw new Exception("App '" + appId + 
          "' time out, failed to reach ACCEPTED state");
      }
      Thread.sleep(200);
      report = rmClient.getApplicationReport(appId);
    }
  } catch (Exception ex) {
    throw new Exception(ex);
  }
}
Example 3
Source File: RMServerUtils.java    From big-c with Apache License 2.0 6 votes vote down vote up 
public static YarnApplicationState createApplicationState(
    RMAppState rmAppState) {
  switch (rmAppState) {
    case NEW:
      return YarnApplicationState.NEW;
    case NEW_SAVING:
      return YarnApplicationState.NEW_SAVING;
    case SUBMITTED:
      return YarnApplicationState.SUBMITTED;
    case ACCEPTED:
      return YarnApplicationState.ACCEPTED;
    case RUNNING:
      return YarnApplicationState.RUNNING;
    case FINISHING:
    case FINISHED:
      return YarnApplicationState.FINISHED;
    case KILLED:
      return YarnApplicationState.KILLED;
    case FAILED:
      return YarnApplicationState.FAILED;
    default:
      throw new YarnRuntimeException("Unknown state passed!");
    }
}
Example 4
Source File: TestYarnClient.java    From hadoop with Apache License 2.0 6 votes vote down vote up 
private void waitTillAccepted(YarnClient rmClient, ApplicationId appId)
  throws Exception {
  try {
    long start = System.currentTimeMillis();
    ApplicationReport report = rmClient.getApplicationReport(appId);
    while (YarnApplicationState.ACCEPTED != report.getYarnApplicationState()) {
      if (System.currentTimeMillis() - start > 20 * 1000) {
        throw new Exception("App '" + appId + 
          "' time out, failed to reach ACCEPTED state");
      }
      Thread.sleep(200);
      report = rmClient.getApplicationReport(appId);
    }
  } catch (Exception ex) {
    throw new Exception(ex);
  }
}
Example 5
Source File: TestRMWebAppFairScheduler.java    From hadoop with Apache License 2.0 5 votes vote down vote up 
private static RMContext mockRMContext(List<RMAppState> states) {
  final ConcurrentMap<ApplicationId, RMApp> applicationsMaps = Maps
      .newConcurrentMap();
  int i = 0;
  for (RMAppState state : states) {
    MockRMApp app = new MockRMApp(i, i, state) {
      @Override
      public RMAppMetrics getRMAppMetrics() {
        return new RMAppMetrics(Resource.newInstance(0, 0, 0), 0, 0, 0, 0, 0);
      }
      @Override
      public YarnApplicationState createApplicationState() {
        return YarnApplicationState.ACCEPTED;
      }
    };
    RMAppAttempt attempt = mock(RMAppAttempt.class);
    app.setCurrentAppAttempt(attempt);
    applicationsMaps.put(app.getApplicationId(), app);
    i++;
  }

  RMContextImpl rmContext =  new RMContextImpl(null, null, null, null,
      null, null, null, null, null, null) {
    @Override
    public ConcurrentMap<ApplicationId, RMApp> getRMApps() {
      return applicationsMaps;
    }
    @Override
    public ResourceScheduler getScheduler() {
      return mock(AbstractYarnScheduler.class);
    }
  };
  return rmContext;
}
Example 6
Source File: TestRMWebAppFairScheduler.java    From big-c with Apache License 2.0 5 votes vote down vote up 
private static RMContext mockRMContext(List<RMAppState> states) {
  final ConcurrentMap<ApplicationId, RMApp> applicationsMaps = Maps
      .newConcurrentMap();
  int i = 0;
  for (RMAppState state : states) {
    MockRMApp app = new MockRMApp(i, i, state) {
      @Override
      public RMAppMetrics getRMAppMetrics() {
        return new RMAppMetrics(Resource.newInstance(0, 0), 0, 0, 0, 0);
      }
      @Override
      public YarnApplicationState createApplicationState() {
        return YarnApplicationState.ACCEPTED;
      }
    };
    RMAppAttempt attempt = mock(RMAppAttempt.class);
    app.setCurrentAppAttempt(attempt);
    applicationsMaps.put(app.getApplicationId(), app);
    i++;
  }

  RMContextImpl rmContext =  new RMContextImpl(null, null, null, null,
      null, null, null, null, null, null) {
    @Override
    public ConcurrentMap<ApplicationId, RMApp> getRMApps() {
      return applicationsMaps;
    }
    @Override
    public ResourceScheduler getScheduler() {
      return mock(AbstractYarnScheduler.class);
    }
  };
  return rmContext;
}
Example 7
Source File: YarnServiceTest.java    From incubator-gobblin with Apache License 2.0 5 votes vote down vote up 
private void startApp() throws Exception {
  // submit a dummy app
  ApplicationSubmissionContext appSubmissionContext =
      yarnClient.createApplication().getApplicationSubmissionContext();
  this.applicationId = appSubmissionContext.getApplicationId();

  ContainerLaunchContext containerLaunchContext =
      BuilderUtils.newContainerLaunchContext(Collections.emptyMap(), Collections.emptyMap(),
          Arrays.asList("sleep", "100"), Collections.emptyMap(), null, Collections.emptyMap());

  // Setup the application submission context
  appSubmissionContext.setApplicationName("TestApp");
  appSubmissionContext.setResource(Resource.newInstance(128, 1));
  appSubmissionContext.setPriority(Priority.newInstance(0));
  appSubmissionContext.setAMContainerSpec(containerLaunchContext);

  this.yarnClient.submitApplication(appSubmissionContext);

  // wait for application to be accepted
  int i;
  RMAppAttempt attempt = null;
  for (i = 0; i < 120; i++) {
    ApplicationReport appReport = yarnClient.getApplicationReport(applicationId);

    if (appReport.getYarnApplicationState() == YarnApplicationState.ACCEPTED) {
      this.applicationAttemptId = appReport.getCurrentApplicationAttemptId();
      attempt = yarnCluster.getResourceManager().getRMContext().getRMApps()
          .get(appReport.getCurrentApplicationAttemptId().getApplicationId()).getCurrentAppAttempt();
      break;
    }
    Thread.sleep(1000);
  }

  Assert.assertTrue(i < 120, "timed out waiting for ACCEPTED state");

  // Set the AM-RM token in the UGI for access during testing
  UserGroupInformation.setLoginUser(UserGroupInformation.createRemoteUser(UserGroupInformation.getCurrentUser()
      .getUserName()));
  UserGroupInformation.getCurrentUser().addToken(attempt.getAMRMToken());
}
Example 8
Source File: YarnServiceTestWithExpiration.java    From incubator-gobblin with Apache License 2.0 5 votes vote down vote up 
private void startApp() throws Exception {
  // submit a dummy app
  ApplicationSubmissionContext appSubmissionContext =
      yarnClient.createApplication().getApplicationSubmissionContext();
  this.applicationId = appSubmissionContext.getApplicationId();

  ContainerLaunchContext containerLaunchContext =
      BuilderUtils.newContainerLaunchContext(Collections.emptyMap(), Collections.emptyMap(),
          Arrays.asList("sleep", "100"), Collections.emptyMap(), null, Collections.emptyMap());

  // Setup the application submission context
  appSubmissionContext.setApplicationName("TestApp");
  appSubmissionContext.setResource(Resource.newInstance(128, 1));
  appSubmissionContext.setPriority(Priority.newInstance(0));
  appSubmissionContext.setAMContainerSpec(containerLaunchContext);

  this.yarnClient.submitApplication(appSubmissionContext);

  // wait for application to be accepted
  int i;
  RMAppAttempt attempt = null;
  for (i = 0; i < 120; i++) {
    ApplicationReport appReport = yarnClient.getApplicationReport(applicationId);

    if (appReport.getYarnApplicationState() == YarnApplicationState.ACCEPTED) {
      this.applicationAttemptId = appReport.getCurrentApplicationAttemptId();
      attempt = yarnCluster.getResourceManager().getRMContext().getRMApps()
          .get(appReport.getCurrentApplicationAttemptId().getApplicationId()).getCurrentAppAttempt();
      break;
    }
    Thread.sleep(1000);
  }

  Assert.assertTrue(i < 120, "timed out waiting for ACCEPTED state");

  // Set the AM-RM token in the UGI for access during testing
  UserGroupInformation.setLoginUser(UserGroupInformation.createRemoteUser(UserGroupInformation.getCurrentUser()
      .getUserName()));
  UserGroupInformation.getCurrentUser().addToken(attempt.getAMRMToken());
}
Example 9
Source File: TestNMClient.java    From hadoop with Apache License 2.0 4 votes vote down vote up 
@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: TestAMRMClient.java    From hadoop with Apache License 2.0 4 votes vote down vote up 
@Before
public void startApp() throws Exception {
  // 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 = Records.newRecord(Priority.class);
  pri.setPriority(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 =
      BuilderUtils.newContainerLaunchContext(
        Collections.<String, LocalResource> emptyMap(),
        new HashMap<String, String>(), Arrays.asList("sleep", "100"),
        new HashMap<String, ByteBuffer>(), null,
        new HashMap<ApplicationAccessType, String>());
  appContext.setAMContainerSpec(amContainer);
  appContext.setResource(Resource.newInstance(1024, 1, 1));
  // 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
  RMAppAttempt appAttempt = null;
  while (true) {
    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;
    }
  }
  // Just dig into the ResourceManager and get the AMRMToken just for the sake
  // of testing.
  UserGroupInformation.setLoginUser(UserGroupInformation
    .createRemoteUser(UserGroupInformation.getCurrentUser().getUserName()));

  // emulate RM setup of AMRM token in credentials by adding the token
  // *before* setting the token service
  UserGroupInformation.getCurrentUser().addToken(appAttempt.getAMRMToken());
  appAttempt.getAMRMToken().setService(ClientRMProxy.getAMRMTokenService(conf));
}
Example 11
Source File: UnmanagedAMLauncher.java    From hadoop with Apache License 2.0 4 votes vote down vote up 
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 12
Source File: AppInfo.java    From big-c with Apache License 2.0 4 votes vote down vote up 
@SuppressWarnings({ "rawtypes", "unchecked" })
public AppInfo(ResourceManager rm, RMApp app, Boolean hasAccess,
    String schemePrefix) {
  this.schemePrefix = schemePrefix;
  if (app != null) {
    String trackingUrl = app.getTrackingUrl();
    this.state = app.createApplicationState();
    this.trackingUrlIsNotReady = trackingUrl == null || trackingUrl.isEmpty()
        || YarnApplicationState.NEW == this.state
        || YarnApplicationState.NEW_SAVING == this.state
        || YarnApplicationState.SUBMITTED == this.state
        || YarnApplicationState.ACCEPTED == this.state;
    this.trackingUI = this.trackingUrlIsNotReady ? "UNASSIGNED" : (app
        .getFinishTime() == 0 ? "ApplicationMaster" : "History");
    if (!trackingUrlIsNotReady) {
      this.trackingUrl =
          WebAppUtils.getURLWithScheme(schemePrefix,
              trackingUrl);
      this.trackingUrlPretty = this.trackingUrl;
    } else {
      this.trackingUrlPretty = "UNASSIGNED";
    }
    this.applicationId = app.getApplicationId();
    this.applicationType = app.getApplicationType();
    this.appIdNum = String.valueOf(app.getApplicationId().getId());
    this.id = app.getApplicationId().toString();
    this.user = app.getUser().toString();
    this.name = app.getName().toString();
    this.queue = app.getQueue().toString();
    this.progress = app.getProgress() * 100;
    this.diagnostics = app.getDiagnostics().toString();
    if (diagnostics == null || diagnostics.isEmpty()) {
      this.diagnostics = "";
    }
    if (app.getApplicationTags() != null && !app.getApplicationTags().isEmpty()) {
      this.applicationTags = Joiner.on(',').join(app.getApplicationTags());
    }
    this.finalStatus = app.getFinalApplicationStatus();
    this.clusterId = ResourceManager.getClusterTimeStamp();
    if (hasAccess) {
      this.startedTime = app.getStartTime();
      this.finishedTime = app.getFinishTime();
      this.elapsedTime = Times.elapsed(app.getStartTime(),
          app.getFinishTime());

      RMAppAttempt attempt = app.getCurrentAppAttempt();
      if (attempt != null) {
        Container masterContainer = attempt.getMasterContainer();
        if (masterContainer != null) {
          this.amContainerLogsExist = true;
          this.amContainerLogs = WebAppUtils.getRunningLogURL(
              schemePrefix + masterContainer.getNodeHttpAddress(),
              ConverterUtils.toString(masterContainer.getId()),
              app.getUser());
          this.amHostHttpAddress = masterContainer.getNodeHttpAddress();
        }
        
        ApplicationResourceUsageReport resourceReport = attempt
            .getApplicationResourceUsageReport();
        if (resourceReport != null) {
          Resource usedResources = resourceReport.getUsedResources();
          allocatedMB = usedResources.getMemory();
          allocatedVCores = usedResources.getVirtualCores();
          runningContainers = resourceReport.getNumUsedContainers();
        }
        resourceRequests =
            ((AbstractYarnScheduler) rm.getRMContext().getScheduler())
              .getPendingResourceRequestsForAttempt(attempt.getAppAttemptId());
      }
    }

    // copy preemption info fields
    RMAppMetrics appMetrics = app.getRMAppMetrics();
    numAMContainerPreempted =
        appMetrics.getNumAMContainersPreempted();
    preemptedResourceMB =
        appMetrics.getResourcePreempted().getMemory();
    numNonAMContainerPreempted =
        appMetrics.getNumNonAMContainersPreempted();
    preemptedResourceVCores =
        appMetrics.getResourcePreempted().getVirtualCores();
    memorySeconds = appMetrics.getMemorySeconds();
    vcoreSeconds = appMetrics.getVcoreSeconds();
  }
}
Example 13
Source File: TestNMClient.java    From big-c with Apache License 2.0 4 votes vote down vote up 
@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 14
Source File: AppInfo.java    From hadoop with Apache License 2.0 4 votes vote down vote up 
@SuppressWarnings({ "rawtypes", "unchecked" })
public AppInfo(ResourceManager rm, RMApp app, Boolean hasAccess,
    String schemePrefix) {
  this.schemePrefix = schemePrefix;
  if (app != null) {
    String trackingUrl = app.getTrackingUrl();
    this.state = app.createApplicationState();
    this.trackingUrlIsNotReady = trackingUrl == null || trackingUrl.isEmpty()
        || YarnApplicationState.NEW == this.state
        || YarnApplicationState.NEW_SAVING == this.state
        || YarnApplicationState.SUBMITTED == this.state
        || YarnApplicationState.ACCEPTED == this.state;
    this.trackingUI = this.trackingUrlIsNotReady ? "UNASSIGNED" : (app
        .getFinishTime() == 0 ? "ApplicationMaster" : "History");
    if (!trackingUrlIsNotReady) {
      this.trackingUrl =
          WebAppUtils.getURLWithScheme(schemePrefix,
              trackingUrl);
      this.trackingUrlPretty = this.trackingUrl;
    } else {
      this.trackingUrlPretty = "UNASSIGNED";
    }
    this.applicationId = app.getApplicationId();
    this.applicationType = app.getApplicationType();
    this.appIdNum = String.valueOf(app.getApplicationId().getId());
    this.id = app.getApplicationId().toString();
    this.user = app.getUser().toString();
    this.name = app.getName().toString();
    this.queue = app.getQueue().toString();
    this.progress = app.getProgress() * 100;
    this.diagnostics = app.getDiagnostics().toString();
    if (diagnostics == null || diagnostics.isEmpty()) {
      this.diagnostics = "";
    }
    if (app.getApplicationTags() != null && !app.getApplicationTags().isEmpty()) {
      this.applicationTags = Joiner.on(',').join(app.getApplicationTags());
    }
    this.finalStatus = app.getFinalApplicationStatus();
    this.clusterId = ResourceManager.getClusterTimeStamp();
    if (hasAccess) {
      this.startedTime = app.getStartTime();
      this.finishedTime = app.getFinishTime();
      this.elapsedTime = Times.elapsed(app.getStartTime(),
          app.getFinishTime());

      RMAppAttempt attempt = app.getCurrentAppAttempt();
      if (attempt != null) {
        Container masterContainer = attempt.getMasterContainer();
        if (masterContainer != null) {
          this.amContainerLogsExist = true;
          this.amContainerLogs = WebAppUtils.getRunningLogURL(
              schemePrefix + masterContainer.getNodeHttpAddress(),
              ConverterUtils.toString(masterContainer.getId()),
              app.getUser());
          this.amHostHttpAddress = masterContainer.getNodeHttpAddress();
        }
        
        ApplicationResourceUsageReport resourceReport = attempt
            .getApplicationResourceUsageReport();
        if (resourceReport != null) {
          Resource usedResources = resourceReport.getUsedResources();
          allocatedMB = usedResources.getMemory();
          allocatedVCores = usedResources.getVirtualCores();
          allocatedGCores = usedResources.getGpuCores();
          runningContainers = resourceReport.getNumUsedContainers();
        }
        resourceRequests =
            ((AbstractYarnScheduler) rm.getRMContext().getScheduler())
              .getPendingResourceRequestsForAttempt(attempt.getAppAttemptId());
      }
    }

    // copy preemption info fields
    RMAppMetrics appMetrics = app.getRMAppMetrics();
    numAMContainerPreempted =
        appMetrics.getNumAMContainersPreempted();
    preemptedResourceMB =
        appMetrics.getResourcePreempted().getMemory();
    numNonAMContainerPreempted =
        appMetrics.getNumNonAMContainersPreempted();
    preemptedResourceVCores =
        appMetrics.getResourcePreempted().getVirtualCores();
    preemptedResourceGCores =
        appMetrics.getResourcePreempted().getGpuCores();
    memorySeconds = appMetrics.getMemorySeconds();
    vcoreSeconds = appMetrics.getVcoreSeconds();
    gcoreSeconds = appMetrics.getGcoreSeconds();
  }
}
Example 15
Source File: TestAMRMClient.java    From big-c with Apache License 2.0 4 votes vote down vote up 
@Before
public void startApp() throws Exception {
  // 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 = Records.newRecord(Priority.class);
  pri.setPriority(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 =
      BuilderUtils.newContainerLaunchContext(
        Collections.<String, LocalResource> emptyMap(),
        new HashMap<String, String>(), Arrays.asList("sleep", "100"),
        new HashMap<String, ByteBuffer>(), null,
        new HashMap<ApplicationAccessType, String>());
  appContext.setAMContainerSpec(amContainer);
  appContext.setResource(Resource.newInstance(1024, 1));
  // 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
  RMAppAttempt appAttempt = null;
  while (true) {
    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;
    }
  }
  // Just dig into the ResourceManager and get the AMRMToken just for the sake
  // of testing.
  UserGroupInformation.setLoginUser(UserGroupInformation
    .createRemoteUser(UserGroupInformation.getCurrentUser().getUserName()));

  // emulate RM setup of AMRM token in credentials by adding the token
  // *before* setting the token service
  UserGroupInformation.getCurrentUser().addToken(appAttempt.getAMRMToken());
  appAttempt.getAMRMToken().setService(ClientRMProxy.getAMRMTokenService(conf));
}
Example 16
Source File: UnmanagedAMLauncher.java    From big-c with Apache License 2.0 4 votes vote down vote up 
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 17
Source File: YarnScribeConsumerManager.java    From Scribengin with GNU Affero General Public License v3.0 4 votes vote down vote up 
@Override 
public void monitorConsumers(){
  LinkedList<ScribeConsumerConfig> toAdd = new LinkedList<ScribeConsumerConfig>();
  synchronized(yarnApps){
    Iterator<YarnInfo> it = yarnApps.iterator();
    
    while (it.hasNext()) {
      YarnInfo yarnInfo = it.next();
      ApplicationReport report = null;
      Client c = null;
      try {
        c = yarnInfo.client;
        report = c.getYarnClient().getApplicationReport(c.getAppId());
      } catch (YarnException | IOException e) {
        e.printStackTrace();
      };
      YarnApplicationState state = report.getYarnApplicationState();
      FinalApplicationStatus status = report.getFinalApplicationStatus();

      if (state == YarnApplicationState.FINISHED || state == YarnApplicationState.KILLED ) {
        if (status == FinalApplicationStatus.SUCCEEDED) {
          LOG.info("Application completed successfully: "+c.getAppId().toString());
          it.remove();
          break;
        } 
        else if(state == YarnApplicationState.ACCEPTED){
          //Do nothing
        }
        else {
          LOG.info("Application finished but errored out. YarnState=" + state.toString() + ", finalStatue=" + status.toString() + ", AppId: "+c.getAppId().toString());
          yarnInfo.conf.cleanStart = false;
          toAdd.add(new ScribeConsumerConfig(yarnInfo.conf));
          it.remove();
          break;
        }
      } else if (state == YarnApplicationState.FAILED) {
        LOG.info("Application errored out. YarnState=" + state.toString() + ", finalStatue=" + status.toString() + ", AppId: "+c.getAppId().toString());
        it.remove();
        break;
      }
    }
  }
  
  
  for(ScribeConsumerConfig sci: toAdd){
    startNewConsumer(sci);
  }
}