[Lava-users] [BUG] Cannot cancel a job

LABBE Corentin clabbe at baylibre.com
Tue Aug 14 08:13:28 UTC 2018


On Tue, Jul 31, 2018 at 09:27:12AM +0100, Neil Williams wrote:
> On Tue, 31 Jul 2018 at 09:17, LABBE Corentin <clabbe at baylibre.com> wrote:
> 
> > On Tue, Jul 31, 2018 at 09:10:21AM +0100, Neil Williams wrote:
> > > On Tue, 31 Jul 2018 at 09:02, LABBE Corentin <clabbe at baylibre.com>
> > wrote:
> > >
> > > > Hello
> > > >
> > > > I have queued jobs that I want to cancel but I get instead:
> > > > 500 Internal Server Error
> > > > [Errno 2] No such file or directory:
> > > >
> > '/var/lib/lava-server/default/media/job-output/2018/07/10/7181/job_data.gz'
> > > > when I click on cancel.
> > > >
> > > >
> > > You should find more information on the details in
> > > /var/log/lava-server/django.log - there is already a check that the path
> > > exists in views.py. This could be a logic error in models.py
> > >
> > > https://projects.linaro.org/browse/LAVA-1397
> >
> > I have this in django.log
> > ERROR 2018-07-31 07:49:51,917 exception Internal Server Error:
> > /scheduler/job/7181/cancel
> > Traceback (most recent call last):
> >   File "/usr/lib/python3/dist-packages/django/core/handlers/exception.py",
> > line 42, in inner
> >     response = get_response(request)
> >   File "/usr/lib/python3/dist-packages/django/core/handlers/base.py", line
> > 249, in _legacy_get_response
> >     response = self._get_response(request)
> >   File "/usr/lib/python3/dist-packages/django/core/handlers/base.py", line
> > 187, in _get_response
> >     response = self.process_exception_by_middleware(e, request)
> >   File "/usr/lib/python3/dist-packages/django/core/handlers/base.py", line
> > 185, in _get_response
> >     response = wrapped_callback(request, *callback_args, **callback_kwargs)
> >   File "/usr/lib/python3/dist-packages/lava_scheduler_app/views.py", line
> > 1583, in job_cancel
> >     job.save()
> >   File
> > "/usr/lib/python3/dist-packages/django_restricted_resource/models.py", line
> > 71, in save
> >     return super(RestrictedResource, self).save(*args, **kwargs)
> >   File "/usr/lib/python3/dist-packages/django/db/models/base.py", line
> > 796, in save
> >     force_update=force_update, update_fields=update_fields)
> >   File "/usr/lib/python3/dist-packages/django/db/models/base.py", line
> > 820, in save_base
> >     update_fields=update_fields)
> >   File "/usr/lib/python3/dist-packages/django/dispatch/dispatcher.py",
> > line 191, in send
> >     response = receiver(signal=self, sender=sender, **named)
> >   File "/usr/lib/python3/dist-packages/lava_scheduler_app/signals.py",
> > line 121, in testjob_notifications
> >     send_notifications(job)
> >   File
> > "/usr/lib/python3/dist-packages/lava_scheduler_app/notifications.py", line
> > 262, in send_notifications
> >     callback.invoke_callback()
> >   File "/usr/lib/python3/dist-packages/lava_scheduler_app/models.py", line
> > 2295, in invoke_callback
> >     with gzip.open(job_data_file, 'wb') as output:
> >   File "/usr/lib/python3.5/gzip.py", line 53, in open
> >     binary_file = GzipFile(filename, gz_mode, compresslevel)
> >   File "/usr/lib/python3.5/gzip.py", line 163, in __init__
> >     fileobj = self.myfileobj = builtins.open(filename, mode or 'rb')
> > FileNotFoundError: [Errno 2] No such file or directory:
> > '/var/lib/lava-server/default/media/job-output/2018/07/10/7181/job_data.gz'
> >
> > Even /var/lib/lava-server/default/media/job-output/2018/07/10/7181 does
> > not exists
> >
> 
> 
> Yes, job.output_dir does not exist because the job has not started yet.
> I've got a proposed change in review.
> 

The fix which was merged works fine for me.

Thanks


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