def single_task_attempt_logs(request, jobid, taskid, attemptid):
"""
We get here from /jobs/jobid/tasks/taskid/attempts/attemptid/logs
"""
job_link = JobLinkage(request.jt, jobid)
task = job_link.get_task(taskid)
try:
attempt = task.get_attempt(attemptid)
except KeyError:
raise KeyError(
_("Cannot find attempt '%(id)s' in task") % dict(id=attemptid))
try:
# Add a diagnostic log
diagnostic_log = ", ".join(task.diagnosticMap[attempt.attemptId])
logs = [diagnostic_log]
# Add remaining logs
logs += [section.strip() for section in attempt.get_task_log()]
except TaskTrackerNotFoundException:
# Four entries,
# for diagnostic, stdout, stderr and syslog
logs = [_("Failed to retrieve log. TaskTracker not found.")] * 4
return render(
"attempt_logs.mako", request, {
"attempt": attempt,
"taskid": taskid,
"joblnk": job_link,
"task": task,
"logs": logs
})
def single_task(request, jobid, taskid):
"""
We get here from /jobs/jobid/tasks/taskid
"""
job_link = JobLinkage(request.jt, jobid)
task = job_link.get_task(taskid)
return render("task.mako", request, {'task': task, 'joblnk': job_link})
def task_attempt_counters(request, job, taskid, attemptid):
"""
We get here from /jobs/jobid/tasks/taskid/attempts/attemptid/counters
(phew!)
"""
job_link = JobLinkage(request.jt, job.jobId)
task = job_link.get_task(taskid)
attempt = task.get_attempt(attemptid)
counters = {}
if attempt:
counters = attempt.counters
return render("counters.html", request, {'counters': counters})
def single_task_attempt(request, jobid, taskid, attemptid):
"""
We get here from /jobs/jobid/tasks/taskid/attempts/attemptid
"""
job_link = JobLinkage(request.jt, jobid)
task = job_link.get_task(taskid)
try:
attempt = task.get_attempt(attemptid)
except KeyError:
raise KeyError(
_("Cannot find attempt '%(id)s' in task") % dict(id=attemptid))
return render("attempt.mako", request, {
"attempt": attempt,
"taskid": taskid,
"joblnk": job_link,
"task": task
})
def single_task_attempt(request, jobid, taskid, attemptid):
"""
We get here from /jobs/jobid/tasks/taskid/attempts/attemptid
"""
job_link = JobLinkage(request.jt, jobid)
task = job_link.get_task(taskid)
try:
attempt = task.get_attempt(attemptid)
except KeyError:
raise KeyError("Cannot find attempt '%s' in task" % (attemptid, ))
try:
logs = [section.strip() for section in attempt.get_task_log()]
except TaskTrackerNotFoundException:
# Three entries for stdout, stderr and syslog
logs = ["Failed to retrieve log. TaskTracker not found."] * 3
return render(
"attempt.mako", request, {
"attempt": attempt,
"taskid": taskid,
"joblnk": job_link,
"task": task,
"logs": logs
})
def get_job_link(self, jobid):
return JobLinkage(self.jt, jobid)
