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https://issues.apache.org/jira/browse/BEAM-5243?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16638998#comment-16638998
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Valentyn Tymofieiev commented on BEAM-5243:
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[~swegner]
It seems that we are hit by this flake ~once per month, most recently in
https://builds.apache.org/job/beam_Release_Gradle_NightlySnapshot/197/
The symptoms are that a test suite started by `python setup.py nosetests` is
passing but then returns a non-zero exit code "-11", which we interpret as
failure:
Ran 1726 tests in 261.611s
OK (SKIP=324)
ERROR: InvocationError for command
'/home/jenkins/jenkins-slave/workspace/beam_Release_Gradle_NightlySnapshot/src/sdks/python/target/.tox/py27/bin/python
setup.py nosetests' (exited with code -11)
Exit code -11 may in some cases be a segmentation fault as per Stackoverflow
Search.
This may be an issue with "nose" package, or some side-effects of some of our
tests.
I suggest following further investigations avenues:
- Try to reproduce this locally via something like `for i in `seq 100`; do
python setup.py nosetests || echo "Last exit code was $?"; done`.
- See if the tests that we are running make a difference whether the error
appears.
- See if versions of nose makes a difference.
- Reach out to nose maintainers.
> beam_Release_Gradle_NightlySnapshot InvocationError py27-cython/bin/python
> setup.py nosetests
> -
>
> Key: BEAM-5243
> URL: https://issues.apache.org/jira/browse/BEAM-5243
> Project: Beam
> Issue Type: Bug
> Components: sdk-py-core
>Reporter: Andrew Pilloud
>Assignee: Ahmet Altay
>Priority: Major
>
> It isn't clear to me what exactly failed, logs are full of stack traces.
> [https://builds.apache.org/job/beam_Release_Gradle_NightlySnapshot/151/]
> [https://builds.apache.org/job/beam_PostCommit_Python_Verify/5844/]
>
> *01:00:38* ERROR: InvocationError for command
> '/home/jenkins/jenkins-slave/workspace/beam_Release_Gradle_NightlySnapshot/src/sdks/python/target/.tox/py27-cython/bin/python
> setup.py nosetests' (exited with code -11)*01:00:38*
> ___ summary
> *01:00:38* ERROR: py27-cython: commands
> failed*01:00:38*
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