def request_stop_jobs(cls, jobs: [Job], stop_msg, stop_status):
if not len(jobs):
return
detect_logger().info(
f"have {len(jobs)} should be stopped, because of {stop_msg}")
for job in jobs:
try:
detect_logger(job_id=job.f_job_id).info(
f"detector request start to stop job {job.f_job_id}, because of {stop_msg}"
)
FederatedScheduler.request_stop_job(job=job,
stop_status=stop_status)
detect_logger(job_id=job.f_job_id).info(
f"detector request stop job {job.f_job_id} successfully")
except Exception as e:
detect_logger(job_id=job.f_job_id).exception(e)
def detect_running_job(cls):
detect_logger().info('start detect running job')
try:
running_jobs = JobSaver.query_job(status=JobStatus.RUNNING,
is_initiator=True)
stop_jobs = set()
for job in running_jobs:
try:
if job_utils.check_job_is_timeout(job):
stop_jobs.add(job)
except Exception as e:
detect_logger(job_id=job.f_job_id).exception(e)
cls.request_stop_jobs(jobs=stop_jobs,
stop_msg="running timeout",
stop_status=JobStatus.TIMEOUT)
except Exception as e:
detect_logger().exception(e)
finally:
detect_logger().info('finish detect running job')
def detect_expired_session(cls):
detect_logger().info('start detect expired session')
sessions_record = StorageSessionBase.query_expired_sessions_record(
ttl=5 * 60 * 60 * 1000)
for session_record in sessions_record:
detect_logger().info('start stop session id {}'.format(
session_record.f_session_id))
session = storage.Session.build(
session_id=session_record.f_session_id,
storage_engine=session_record.f_engine_name)
session.destroy_session()
detect_logger().info('session id {} success'.format(
session_record.f_session_id))
def detect_resource_record(cls):
detect_logger().info('start detect resource recycle')
try:
filter_status = EndStatus.status_list()
filter_status.append(JobStatus.WAITING)
jobs = Job.select().where(
Job.f_resource_in_use == True,
current_timestamp() - Job.f_apply_resource_time >
10 * 60 * 1000, Job.f_status << filter_status)
stop_jobs = set()
for job in jobs:
if job.f_status == JobStatus.WAITING:
stop_jobs.add(job)
else:
try:
detect_logger(job_id=job.f_job_id).info(
f"start to return job {job.f_job_id} on {job.f_role} {job.f_party_id} resource"
)
flag = ResourceManager.return_job_resource(
job_id=job.f_job_id,
role=job.f_role,
party_id=job.f_party_id)
if flag:
detect_logger(job_id=job.f_job_id).info(
f"return job {job.f_job_id} on {job.f_role} {job.f_party_id} resource successfully"
)
else:
detect_logger(job_id=job.f_job_id).info(
f"return job {job.f_job_id} on {job.f_role} {job.f_party_id} resource failed"
)
except Exception as e:
detect_logger(job_id=job.f_job_id).exception(e)
cls.request_stop_jobs(jobs=stop_jobs,
stop_msg="start timeout",
stop_status=JobStatus.TIMEOUT)
except Exception as e:
detect_logger().exception(e)
finally:
detect_logger().info('finish detect resource recycle')
def detect_running_task(cls):
detect_logger().info('start to detect running task..')
count = 0
try:
running_tasks = JobSaver.query_task(
party_status=TaskStatus.RUNNING,
run_on_this_party=True,
run_ip=RuntimeConfig.JOB_SERVER_HOST,
only_latest=False)
stop_job_ids = set()
for task in running_tasks:
count += 1
try:
process_exist = job_utils.check_job_process(
int(task.f_run_pid))
if not process_exist:
detect_logger(job_id=task.f_job_id).info(
'job {} task {} {} on {} {} process {} does not exist'
.format(task.f_job_id, task.f_task_id,
task.f_task_version, task.f_role,
task.f_party_id, task.f_run_pid))
stop_job_ids.add(task.f_job_id)
except Exception as e:
detect_logger(job_id=task.f_job_id).exception(e)
if stop_job_ids:
detect_logger().info(
'start to stop jobs: {}'.format(stop_job_ids))
stop_jobs = set()
for job_id in stop_job_ids:
jobs = JobSaver.query_job(job_id=job_id)
if jobs:
stop_jobs.add(jobs[0])
cls.request_stop_jobs(jobs=stop_jobs,
stop_msg="task executor process abort",
stop_status=JobStatus.CANCELED)
except Exception as e:
detect_logger().exception(e)
finally:
detect_logger().info(f"finish detect {count} running task")