/// <exception cref="System.Exception"/>
public virtual RegisterApplicationMasterResponse RegisterAppAttempt(bool wait)
{
if (wait)
{
WaitForState(RMAppAttemptState.Launched);
}
responseId = 0;
RegisterApplicationMasterRequest req = Org.Apache.Hadoop.Yarn.Util.Records.NewRecord
<RegisterApplicationMasterRequest>();
req.SetHost(string.Empty);
req.SetRpcPort(1);
req.SetTrackingUrl(string.Empty);
if (ugi == null)
{
ugi = UserGroupInformation.CreateRemoteUser(attemptId.ToString());
Org.Apache.Hadoop.Security.Token.Token <AMRMTokenIdentifier> token = context.GetRMApps
()[attemptId.GetApplicationId()].GetRMAppAttempt(attemptId).GetAMRMToken();
ugi.AddTokenIdentifier(token.DecodeIdentifier());
}
try
{
return(ugi.DoAs(new _PrivilegedExceptionAction_117(this, req)));
}
catch (UndeclaredThrowableException e)
{
throw (Exception)e.InnerException;
}
}
protected internal virtual void Register()
{
//Register
IPEndPoint serviceAddr = null;
if (clientService != null)
{
serviceAddr = clientService.GetBindAddress();
}
try
{
RegisterApplicationMasterRequest request = recordFactory.NewRecordInstance <RegisterApplicationMasterRequest
>();
if (serviceAddr != null)
{
request.SetHost(serviceAddr.GetHostName());
request.SetRpcPort(serviceAddr.Port);
request.SetTrackingUrl(MRWebAppUtil.GetAMWebappScheme(GetConfig()) + serviceAddr.
GetHostName() + ":" + clientService.GetHttpPort());
}
RegisterApplicationMasterResponse response = scheduler.RegisterApplicationMaster(
request);
isApplicationMasterRegistered = true;
maxContainerCapability = response.GetMaximumResourceCapability();
this.context.GetClusterInfo().SetMaxContainerCapability(maxContainerCapability);
if (UserGroupInformation.IsSecurityEnabled())
{
SetClientToAMToken(response.GetClientToAMTokenMasterKey());
}
this.applicationACLs = response.GetApplicationACLs();
Log.Info("maxContainerCapability: " + maxContainerCapability);
string queue = response.GetQueue();
Log.Info("queue: " + queue);
job.SetQueueName(queue);
Sharpen.Collections.AddAll(this.schedulerResourceTypes, response.GetSchedulerResourceTypes
());
}
catch (Exception are)
{
Log.Error("Exception while registering", are);
throw new YarnRuntimeException(are);
}
}