public virtual TaskAttemptsInfo GetJobTaskAttempts(HttpServletRequest hsr, string
jid, string tid)
{
Init();
TaskAttemptsInfo attempts = new TaskAttemptsInfo();
Org.Apache.Hadoop.Mapreduce.V2.App.Job.Job job = AMWebServices.GetJobFromJobIdString
(jid, ctx);
CheckAccess(job, hsr);
Task task = AMWebServices.GetTaskFromTaskIdString(tid, job);
foreach (TaskAttempt ta in task.GetAttempts().Values)
{
if (ta != null)
{
if (task.GetType() == TaskType.Reduce)
{
attempts.Add(new ReduceTaskAttemptInfo(ta, task.GetType()));
}
else
{
attempts.Add(new TaskAttemptInfo(ta, task.GetType(), false));
}
}
}
return(attempts);
}
public virtual TaskInfo GetJobTask(HttpServletRequest hsr, string jid, string tid
)
{
Init();
Org.Apache.Hadoop.Mapreduce.V2.App.Job.Job job = AMWebServices.GetJobFromJobIdString
(jid, ctx);
CheckAccess(job, hsr);
Task task = AMWebServices.GetTaskFromTaskIdString(tid, job);
return(new TaskInfo(task));
}
public virtual JobTaskAttemptCounterInfo GetJobTaskAttemptIdCounters(HttpServletRequest
hsr, string jid, string tid, string attId)
{
Init();
Org.Apache.Hadoop.Mapreduce.V2.App.Job.Job job = AMWebServices.GetJobFromJobIdString
(jid, ctx);
CheckAccess(job, hsr);
Task task = AMWebServices.GetTaskFromTaskIdString(tid, job);
TaskAttempt ta = AMWebServices.GetTaskAttemptFromTaskAttemptString(attId, task);
return(new JobTaskAttemptCounterInfo(ta));
}
public virtual TaskAttemptInfo GetJobTaskAttemptId(HttpServletRequest hsr, string
jid, string tid, string attId)
{
Init();
Org.Apache.Hadoop.Mapreduce.V2.App.Job.Job job = AMWebServices.GetJobFromJobIdString
(jid, ctx);
CheckAccess(job, hsr);
Task task = AMWebServices.GetTaskFromTaskIdString(tid, job);
TaskAttempt ta = AMWebServices.GetTaskAttemptFromTaskAttemptString(attId, task);
if (task.GetType() == TaskType.Reduce)
{
return(new ReduceTaskAttemptInfo(ta, task.GetType()));
}
else
{
return(new TaskAttemptInfo(ta, task.GetType(), false));
}
}