public virtual void Move(Queue newQueue)
{
lock (this)
{
QueueMetrics oldMetrics = queue.GetMetrics();
QueueMetrics newMetrics = newQueue.GetMetrics();
foreach (IDictionary <string, ResourceRequest> asks in requests.Values)
{
ResourceRequest request = asks[ResourceRequest.Any];
if (request != null)
{
oldMetrics.DecrPendingResources(user, request.GetNumContainers(), request.GetCapability
());
newMetrics.IncrPendingResources(user, request.GetNumContainers(), request.GetCapability
());
}
}
oldMetrics.MoveAppFrom(this);
newMetrics.MoveAppTo(this);
activeUsersManager.DeactivateApplication(user, applicationId);
activeUsersManager = newQueue.GetActiveUsersManager();
activeUsersManager.ActivateApplication(user, applicationId);
this.queue = newQueue;
this.queueName = newQueue.GetQueueName();
}
}
public SchedulerApplicationAttempt(ApplicationAttemptId applicationAttemptId, string
user, Queue queue, ActiveUsersManager activeUsersManager, RMContext rmContext)
{
// This pendingRelease is used in work-preserving recovery scenario to keep
// track of the AM's outstanding release requests. RM on recovery could
// receive the release request form AM before it receives the container status
// from NM for recovery. In this case, the to-be-recovered containers reported
// by NM should not be recovered.
// Time of the last container scheduled at the current allowed level
Preconditions.CheckNotNull(rmContext, "RMContext should not be null");
this.rmContext = rmContext;
this.appSchedulingInfo = new AppSchedulingInfo(applicationAttemptId, user, queue,
activeUsersManager, rmContext.GetEpoch());
this.queue = queue;
this.pendingRelease = new HashSet <ContainerId>();
this.attemptId = applicationAttemptId;
if (rmContext.GetRMApps() != null && rmContext.GetRMApps().Contains(applicationAttemptId
.GetApplicationId()))
{
ApplicationSubmissionContext appSubmissionContext = rmContext.GetRMApps()[applicationAttemptId
.GetApplicationId()].GetApplicationSubmissionContext();
if (appSubmissionContext != null)
{
unmanagedAM = appSubmissionContext.GetUnmanagedAM();
this.logAggregationContext = appSubmissionContext.GetLogAggregationContext();
}
}
}
private Queue CreateQueue(string name, Queue parent)
{
QueueMetrics metrics = QueueMetrics.ForQueue(name, parent, false, conf);
ActiveUsersManager activeUsersManager = new ActiveUsersManager(metrics);
Queue queue = Org.Mockito.Mockito.Mock <Queue>();
Org.Mockito.Mockito.When(queue.GetMetrics()).ThenReturn(metrics);
Org.Mockito.Mockito.When(queue.GetActiveUsersManager()).ThenReturn(activeUsersManager
);
return(queue);
}
public AppSchedulingInfo(ApplicationAttemptId appAttemptId, string user, Queue queue
, ActiveUsersManager activeUsersManager, long epoch)
{
// TODO making containerIdCounter long
//private final ApplicationStore store;
/* Allocated by scheduler */
// for app metrics
this.applicationAttemptId = appAttemptId;
this.applicationId = appAttemptId.GetApplicationId();
this.queue = queue;
this.queueName = queue.GetQueueName();
this.user = user;
this.activeUsersManager = activeUsersManager;
this.containerIdCounter = new AtomicLong(epoch << EpochBitShift);
}