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Posted to dev@buildstream.apache.org by GitBox <gi...@apache.org> on 2020/12/30 10:25:08 UTC

[GitHub] [buildstream] BuildStream-Migration-Bot opened a new issue #20: Rare exception when terminating processes

BuildStream-Migration-Bot opened a new issue #20:
URL: https://github.com/apache/buildstream/issues/20


   [See original issue on GitLab](https://gitlab.com/BuildStream/buildstream/-/issues/20)
   In GitLab by [[Gitlab user @tristanvb]](https://gitlab.com/tristanvb) on May 2, 2017, 11:22
   
   In some corner cases, we are experiencing the symptoms described in this [python upstream bug report](https://bugs.python.org/issue24484)
   
   This is mostly harmless, but is nevertheless a stack trace thrown at the user for no good reason, e.g.:
   
   ```
   Error in atexit._run_exitfuncs:
   Traceback (most recent call last):
     File "/usr/lib/python3.5/multiprocessing/util.py", line 288, in _exit_function
       _run_finalizers(0)
     File "/usr/lib/python3.5/multiprocessing/util.py", line 248, in _run_finalizers
       items = [x for x in list(_finalizer_registry.items()) if f(x)]
   RuntimeError: dictionary changed size during iteration
   ```


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[GitHub] [buildstream] BuildStream-Migration-Bot commented on issue #20: Rare exception when terminating processes

Posted by GitBox <gi...@apache.org>.

BuildStream-Migration-Bot commented on issue #20:
URL: https://github.com/apache/buildstream/issues/20#issuecomment-752406808


   In GitLab by [[Gitlab user @tristanvb]](https://gitlab.com/tristanvb) on Aug 22, 2017, 18:22
   
   This hasn't happened in a long time, I think it's been addressed by using `os._exit()` from `SIGTERM` handlers.


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