/// <exception cref="Org.Apache.Hadoop.Yarn.Exceptions.YarnException"/>
protected internal virtual void SubmitApplication(ApplicationSubmissionContext submissionContext
, long submitTime, string user)
{
ApplicationId applicationId = submissionContext.GetApplicationId();
RMAppImpl application = CreateAndPopulateNewRMApp(submissionContext, submitTime,
user, false);
ApplicationId appId = submissionContext.GetApplicationId();
if (UserGroupInformation.IsSecurityEnabled())
{
try
{
this.rmContext.GetDelegationTokenRenewer().AddApplicationAsync(appId, ParseCredentials
(submissionContext), submissionContext.GetCancelTokensWhenComplete(), application
.GetUser());
}
catch (Exception e)
{
Log.Warn("Unable to parse credentials.", e);
// Sending APP_REJECTED is fine, since we assume that the
// RMApp is in NEW state and thus we haven't yet informed the
// scheduler about the existence of the application
System.Diagnostics.Debug.Assert(application.GetState() == RMAppState.New);
this.rmContext.GetDispatcher().GetEventHandler().Handle(new RMAppEvent(applicationId
, RMAppEventType.AppRejected, e.Message));
throw RPCUtil.GetRemoteException(e);
}
}
else
{
// Dispatcher is not yet started at this time, so these START events
// enqueued should be guaranteed to be first processed when dispatcher
// gets started.
this.rmContext.GetDispatcher().GetEventHandler().Handle(new RMAppEvent(applicationId
, RMAppEventType.Start));
}
}
