public virtual void Handle(ContainerAllocatorEvent @event)
{
if (@event.GetType() == ContainerAllocator.EventType.ContainerReq)
{
Log.Info("Processing the event " + @event.ToString());
// Assign the same container ID as the AM
ContainerId cID = ContainerId.NewContainerId(GetContext().GetApplicationAttemptId
(), this.containerId.GetContainerId());
Container container = recordFactory.NewRecordInstance <Container>();
container.SetId(cID);
NodeId nodeId = NodeId.NewInstance(this.nmHost, this.nmPort);
container.SetNodeId(nodeId);
container.SetContainerToken(null);
container.SetNodeHttpAddress(this.nmHost + ":" + this.nmHttpPort);
// send the container-assigned event to task attempt
if (@event.GetAttemptID().GetTaskId().GetTaskType() == TaskType.Map)
{
JobCounterUpdateEvent jce = new JobCounterUpdateEvent(@event.GetAttemptID().GetTaskId
().GetJobId());
// TODO Setting OTHER_LOCAL_MAP for now.
jce.AddCounterUpdate(JobCounter.OtherLocalMaps, 1);
eventHandler.Handle(jce);
}
eventHandler.Handle(new TaskAttemptContainerAssignedEvent(@event.GetAttemptID(),
container, applicationACLs));
}
}
public virtual void Handle(ContainerAllocatorEvent @event)
{
try
{
this.eventQueue.Put(@event);
}
catch (Exception e)
{
throw new YarnRuntimeException(e);
}
}
public virtual void Handle(ContainerAllocatorEvent @event)
{
ContainerId cId = ContainerId.NewContainerId(this._enclosing.GetContext().GetApplicationAttemptId
(), this.containerCount++);
NodeId nodeId = NodeId.NewInstance(MRApp.NmHost, MRApp.NmPort);
Resource resource = Resource.NewInstance(1234, 2);
ContainerTokenIdentifier containerTokenIdentifier = new ContainerTokenIdentifier(
cId, nodeId.ToString(), "user", resource, Runtime.CurrentTimeMillis() + 10000, 42
, 42, Priority.NewInstance(0), 0);
Token containerToken = MRApp.NewContainerToken(nodeId, Sharpen.Runtime.GetBytesForString
("password"), containerTokenIdentifier);
Container container = Container.NewInstance(cId, nodeId, MRApp.NmHost + ":" + MRApp
.NmHttpPort, resource, null, containerToken);
JobID id = TypeConverter.FromYarn(MRApp.applicationId);
JobId jobId = TypeConverter.ToYarn(id);
this._enclosing.GetContext().GetEventHandler().Handle(new JobHistoryEvent(jobId,
new NormalizedResourceEvent(TaskType.Reduce, 100)));
this._enclosing.GetContext().GetEventHandler().Handle(new JobHistoryEvent(jobId,
new NormalizedResourceEvent(TaskType.Map, 100)));
this._enclosing.GetContext().GetEventHandler().Handle(new TaskAttemptContainerAssignedEvent
(@event.GetAttemptID(), container, null));
}
public void Run()
{
ContainerAllocatorEvent @event = null;
while (!Sharpen.Thread.CurrentThread().IsInterrupted())
{
try
{
if (this._enclosing._enclosing.concurrentRunningTasks < this._enclosing._enclosing
.maxConcurrentRunningTasks)
{
@event = this._enclosing.eventQueue.Take();
ContainerId cId = ContainerId.NewContainerId(this._enclosing._enclosing.GetContext
().GetApplicationAttemptId(), this._enclosing.containerCount++);
Container container = MRAppBenchmark.recordFactory.NewRecordInstance <Container>();
container.SetId(cId);
NodeId nodeId = NodeId.NewInstance("dummy", 1234);
container.SetNodeId(nodeId);
container.SetContainerToken(null);
container.SetNodeHttpAddress("localhost:8042");
this._enclosing._enclosing.GetContext().GetEventHandler().Handle(new TaskAttemptContainerAssignedEvent
(@event.GetAttemptID(), container, null));
this._enclosing._enclosing.concurrentRunningTasks++;
}
else
{
Sharpen.Thread.Sleep(1000);
}
}
catch (Exception)
{
System.Console.Out.WriteLine("Returning, interrupted");
return;
}
}
}
public virtual void Handle(ContainerAllocatorEvent @event)
{
this.allocator.Handle(@event);
}
public virtual void Handle(ContainerAllocatorEvent @event)
{
}
