public VertexTask(int id, string node, YarnTaskState state, int requeueCount, DateTime changeTime)
{
Id = id;
Node = node;
State = state;
RequeueCount = requeueCount;
ChangeTime = changeTime;
}
public void QueueYarnUpdate(int taskId, int taskState, string nodeName)
{
DryadLogger.LogInformation("QueueYarnUpdate", "Task {0} on node {2} is in state {3}", taskId, nodeName,
taskState);
// Set change event arguments
YarnTaskState yTaskState = (YarnTaskState)taskState;
VertexTask v = new VertexTask(taskId, nodeName, yTaskState, int.MaxValue, DateTime.UtcNow);
m_taskUpdateQueue.Add(v);
}
private VertexTaskState YarnTaskStateToVertexTaskState(YarnTaskState ts)
{
VertexTaskState vts = VertexTaskState.NA;
if (ts == YarnTaskState.NA)
{
vts = VertexTaskState.NA;
}
else if (ts < YarnTaskState.Running)
{
vts = VertexTaskState.Waiting;
}
else if (ts == YarnTaskState.Running)
{
vts = VertexTaskState.Running;
}
else
{
switch (ts)
{
case YarnTaskState.Completed:
vts = VertexTaskState.Finished;
break;
case YarnTaskState.Failed:
vts = VertexTaskState.Failed;
break;
//case TaskState.Canceled:
//case TaskState.Canceling:
// vts = VertexTaskState.Canceled;
// break;
}
}
DryadLogger.LogDebug("Task State", "Mapped ts: {0} to vts: {1}", ts, vts);
return(vts);
}
public VertexTask(int id, string node, YarnTaskState state, int requeueCount, DateTime changeTime)
{
Id = id;
Node = node;
State = state;
RequeueCount = requeueCount;
ChangeTime = changeTime;
}
private VertexTaskState YarnTaskStateToVertexTaskState(YarnTaskState ts)
{
VertexTaskState vts = VertexTaskState.NA;
if (ts == YarnTaskState.NA)
{
vts = VertexTaskState.NA;
}
else if (ts < YarnTaskState.Running)
{
vts = VertexTaskState.Waiting;
}
else if (ts == YarnTaskState.Running)
{
vts = VertexTaskState.Running;
}
else
{
switch (ts)
{
case YarnTaskState.Completed:
vts = VertexTaskState.Finished;
break;
case YarnTaskState.Failed:
vts = VertexTaskState.Failed;
break;
//case TaskState.Canceled:
//case TaskState.Canceling:
// vts = VertexTaskState.Canceled;
// break;
}
}
DryadLogger.LogDebug("Task State", "Mapped ts: {0} to vts: {1}", ts, vts);
return vts;
}