public static TaskId ToYarn(TaskID id)
{
TaskId taskId = recordFactory.NewRecordInstance <TaskId>();
taskId.SetId(id.GetId());
taskId.SetTaskType(ToYarn(id.GetTaskType()));
taskId.SetJobId(ToYarn(id.GetJobID()));
return(taskId);
}
/// <summary>Downgrade a new TaskID to an old one</summary>
/// <param name="old">a new or old TaskID</param>
/// <returns>either old or a new TaskID build to match old</returns>
public static Org.Apache.Hadoop.Mapred.TaskID Downgrade(Org.Apache.Hadoop.Mapreduce.TaskID
old)
{
if (old is Org.Apache.Hadoop.Mapred.TaskID)
{
return((Org.Apache.Hadoop.Mapred.TaskID)old);
}
else
{
return(new Org.Apache.Hadoop.Mapred.TaskID(JobID.Downgrade(old.GetJobID()), old.GetTaskType
(), old.GetId()));
}
}
/// <summary>
/// Returns the
/// <see cref="JobID"/>
/// object that this task attempt belongs to
/// </summary>
public virtual JobID GetJobID()
{
return(taskId.GetJobID());
}
