/// <summary>Print the job/task/attempt summary information</summary>
/// <exception cref="System.IO.IOException"/>
public virtual void Print()
{
PrintJobDetails();
PrintTaskSummary();
PrintJobAnalysis();
PrintTasks(TaskType.JobSetup, TaskStatus.State.Failed.ToString());
PrintTasks(TaskType.JobSetup, TaskStatus.State.Killed.ToString());
PrintTasks(TaskType.Map, TaskStatus.State.Failed.ToString());
PrintTasks(TaskType.Map, TaskStatus.State.Killed.ToString());
PrintTasks(TaskType.Reduce, TaskStatus.State.Failed.ToString());
PrintTasks(TaskType.Reduce, TaskStatus.State.Killed.ToString());
PrintTasks(TaskType.JobCleanup, TaskStatus.State.Failed.ToString());
PrintTasks(TaskType.JobCleanup, JobStatus.GetJobRunState(JobStatus.Killed));
if (printAll)
{
PrintTasks(TaskType.JobSetup, TaskStatus.State.Succeeded.ToString());
PrintTasks(TaskType.Map, TaskStatus.State.Succeeded.ToString());
PrintTasks(TaskType.Reduce, TaskStatus.State.Succeeded.ToString());
PrintTasks(TaskType.JobCleanup, TaskStatus.State.Succeeded.ToString());
PrintAllTaskAttempts(TaskType.JobSetup);
PrintAllTaskAttempts(TaskType.Map);
PrintAllTaskAttempts(TaskType.Reduce);
PrintAllTaskAttempts(TaskType.JobCleanup);
}
HistoryViewer.FilteredJob filter = new HistoryViewer.FilteredJob(job, TaskStatus.State
.Failed.ToString());
PrintFailedAttempts(filter);
filter = new HistoryViewer.FilteredJob(job, TaskStatus.State.Killed.ToString());
PrintFailedAttempts(filter);
}
private void PrintFailedAttempts(HistoryViewer.FilteredJob filteredJob)
{
IDictionary <string, ICollection <TaskID> > badNodes = filteredJob.GetFilteredMap();
StringBuilder attempts = new StringBuilder();
if (badNodes.Count > 0)
{
attempts.Append("\n").Append(filteredJob.GetFilter());
attempts.Append(" task attempts by nodes");
attempts.Append("\nHostname\tFailedTasks");
attempts.Append("\n===============================");
System.Console.Out.WriteLine(attempts.ToString());
foreach (KeyValuePair <string, ICollection <TaskID> > entry in badNodes)
{
string node = entry.Key;
ICollection <TaskID> failedTasks = entry.Value;
attempts.Length = 0;
attempts.Append(node).Append("\t");
foreach (TaskID t in failedTasks)
{
attempts.Append(t).Append(", ");
}
System.Console.Out.WriteLine(attempts.ToString());
}
}
}
