Okay I will do another run to capture the console output. We currently set auto_connect_streams to False to reduce the number of API calls. So there isn't really anything in the ClearML task page console section
Hi @<1719524641879363584:profile|ThankfulClams64> ,the logging is done by a separate process, I'm pretty sure it's not terminating all of the sudden. Did you manage to get a full log of such an experiment to share?
@<1719524641879363584:profile|ThankfulClams64> you could try using the compare function in the UI to compare the experiments on the machine the scalars are not reported properly and the experiments on a machine that runs the experiments properly. I suggest then replicating the environment exactly on the problematic machine. None
Is there someway to kill all connections of a machine to the ClearML server this does seem to be related to restarting a task / running a new task quickly after a task fails or is aborted
Running clearml_example.py in None reproduces the issue
I just created a new virtual environment and the problem persists. There are only two dependencies clearml and tensorflow. @<1523701070390366208:profile|CostlyOstrich36> what logs are you referring to?
So even if you abort it on the start of the experiment it will keep running and reporting logs?
Yes I see it in the terminal on the machine
I'll update my clearml version. Unfortunately I do not have a small code snippet and it is not always repeatable. Is there some additional logging that can be turned on?
Do you also see the same in the terminal itself on the machine?
So I am only seeing values for the first epoch. It seems like it does not track all of them so maybe something is happening when it tries to log scalars.
I have seen it only log iterations but setting task.set_initial_iteration(0) seemed to fix that so it now seems to be logging the correct epoch
Tensorboard is correct and works. I have never seen an issue in the tensorboard logs
We are running the same code on multiple machines and it just randomly happens. Currently we are having the issue on 1 out of 4
@<1719524641879363584:profile|ThankfulClams64> , are logs showing up without issue on the 'problematic' machine?
Hi we are currently having the issue. There is nothing in the console regarding ClearML besides
ClearML Task: created new task id=0174d5b9d7164f47bd10484fd268e3ff
======> WARNING! Git diff too large to store (3611kb), skipping uncommitted changes <======
ClearML results page:
The console logs continue to come in put no scalers or debug images show up.
Yes tensorboard. It is still logging the tensorboard scalers and images. It just doesn't log the console output
I will try with clearml==1.16.3rc2 and see if it still has the issue
I am using 1.15.0. Yes I can try with auto_connect_streams set to True I believe I will still have the issue
Can you try with auto_connect_streams=True ? Also, what version of clearml sdk are you using?
What happens if you're running the reporting example from the ClearML github repository?
Not sure if this is helpful but this is what I get when I cntrl-c out of the hung script
^C^CException ignored in atexit callback: <bound method Reporter._handle_program_exit of <clearml.backend_interface.metrics.reporter.Reporter object at 0x70fd8b7ff1c0>>
Event reporting sub-process lost, switching to thread based reporting
Traceback (most recent call last):
File "/home/richard/.virtualenvs/temp_clearml/lib/python3.10/site-packages/clearml/backend_interface/metrics/reporter.py", line 317, in _handle_program_exit
self.wait_for_events()
File "/home/richard/.virtualenvs/temp_clearml/lib/python3.10/site-packages/clearml/backend_interface/metrics/reporter.py", line 337, in wait_for_events
return report_service.wait_for_events(timeout=timeout)
File "/home/richard/.virtualenvs/temp_clearml/lib/python3.10/site-packages/clearml/backend_interface/metrics/reporter.py", line 129, in wait_for_events
if self._empty_state_event.wait(timeout=1.0):
File "/home/richard/.virtualenvs/temp_clearml/lib/python3.10/site-packages/clearml/utilities/process/mp.py", line 445, in wait
return self._event.wait(timeout=timeout)
File "/usr/lib/python3.10/multiprocessing/synchronize.py", line 349, in wait
self._cond.wait(timeout)
File "/usr/lib/python3.10/multiprocessing/synchronize.py", line 261, in wait
return self._wait_semaphore.acquire(True, timeout)
KeyboardInterrupt:
Hi @<1719524641879363584:profile|ThankfulClams64> , does the experiment itself show on the ClearML UI?
It is still getting stuck. I think the issue might have something to do with the iterations versus epochs. I notice that one of the scalars that gets logged early is logging the epoch while the remaining scalars seem to be iterations because the iteration value is 1355 instead of 26
When I try to abort an experiment. I get this in the log
clearml.Task - WARNING - ### TASK STOPPED - USER ABORTED - STATUS CHANGED ###
but it does not stop anything it just continues to run
Thank you @<1719524641879363584:profile|ThankfulClams64> for opening the GI, hopefully we will be able to reproduce it and fox ot quickly
That makes sense... If you turn auto_connect_streams to false this mean that auto reporting will be disabled as per the documentation.. If you turn it to True then logging should resume.
Just to make sure, did the logging to the clearml server work previously and stoped working at some point?
STATUS MESSAGE: N/A
STATUS REASON: Signal None