How to use

getTrackingurl

method

in

org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.event.RMAppAttemptRegistrationEvent

 @Override
 public void transition(RMAppAttemptImpl appAttempt,
   RMAppAttemptEvent event) {
  long delay = System.currentTimeMillis() - appAttempt.launchAMEndTime;
  ClusterMetrics.getMetrics().addAMRegisterDelay(delay);
  RMAppAttemptRegistrationEvent registrationEvent
    = (RMAppAttemptRegistrationEvent) event;
  appAttempt.host = registrationEvent.getHost();
  appAttempt.rpcPort = registrationEvent.getRpcport();
  appAttempt.originalTrackingUrl =
    sanitizeTrackingUrl(registrationEvent.getTrackingurl());
  // Let the app know
  appAttempt.eventHandler.handle(new RMAppEvent(appAttempt
    .getAppAttemptId().getApplicationId(),
    RMAppEventType.ATTEMPT_REGISTERED));
  // TODO:FIXME: Note for future. Unfortunately we only do a state-store
  // write at AM launch time, so we don't save the AM's tracking URL anywhere
  // as that would mean an extra state-store write. For now, we hope that in
  // work-preserving restart, AMs are forced to reregister.
  appAttempt.rmContext.getRMApplicationHistoryWriter()
    .applicationAttemptStarted(appAttempt);
  appAttempt.rmContext.getSystemMetricsPublisher()
    .appAttemptRegistered(appAttempt, System.currentTimeMillis());
 }
}

 @Override
 public void transition(RMAppAttemptImpl appAttempt,
   RMAppAttemptEvent event) {
  long delay = System.currentTimeMillis() - appAttempt.launchAMEndTime;
  ClusterMetrics.getMetrics().addAMRegisterDelay(delay);
  RMAppAttemptRegistrationEvent registrationEvent
    = (RMAppAttemptRegistrationEvent) event;
  appAttempt.host = registrationEvent.getHost();
  appAttempt.rpcPort = registrationEvent.getRpcport();
  appAttempt.originalTrackingUrl =
    sanitizeTrackingUrl(registrationEvent.getTrackingurl());
  // Let the app know
  appAttempt.eventHandler.handle(new RMAppEvent(appAttempt
    .getAppAttemptId().getApplicationId(),
    RMAppEventType.ATTEMPT_REGISTERED));
  // TODO:FIXME: Note for future. Unfortunately we only do a state-store
  // write at AM launch time, so we don't save the AM's tracking URL anywhere
  // as that would mean an extra state-store write. For now, we hope that in
  // work-preserving restart, AMs are forced to reregister.
  appAttempt.rmContext.getRMApplicationHistoryWriter()
    .applicationAttemptStarted(appAttempt);
  appAttempt.rmContext.getSystemMetricsPublisher()
    .appAttemptRegistered(appAttempt, System.currentTimeMillis());
 }
}

appAttempt.rpcPort = registrationEvent.getRpcport();
appAttempt.originalTrackingUrl =
  sanitizeTrackingUrl(registrationEvent.getTrackingurl());