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https://reviews.apache.org/r/55578/
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Review request for Aurora and Joshua Cohen.
Bugs: AURORA-1541
https://issues.apache.org/jira/browse/AURORA-1541
Repository: aurora
Description
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The observer's logs consist of lots of warnings about being unable to find
PIDs. This is expected when running with the PID isolator, or when tasks when
the checkpoint is out of date (e.g. if processes were killed by the OOM).
W0116 14:42:54.694221 3253 process_collector_psutil.py:75] Error during
process sampling: psutil.NoSuchProcess process no longer exists (pid=27727)
W0116 14:42:54.717905 3253 process_collector_psutil.py:42] Error during
process sampling [pid=10960]: psutil.NoSuchProcess process no longer exists
(pid=10960)
W0116 14:42:54.718089 3253 process_collector_psutil.py:75] Error during
process sampling: psutil.NoSuchProcess process no longer exists (pid=10960)
W0116 14:42:54.718245 3253 process_collector_psutil.py:42] Error during
process sampling [pid=10026]: psutil.NoSuchProcess process no longer exists
(pid=10026)
W0116 14:42:54.718334 3253 process_collector_psutil.py:75] Error during
process sampling: psutil.NoSuchProcess process no longer exists (pid=10026)
This change adopts the proposal of David Robinson to decrease the severity
level to debug.
Diffs
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src/main/python/apache/thermos/monitoring/process_collector_psutil.py
4a1b159637ae18113aa7f4d10a0864be0fd1e920
Diff: https://reviews.apache.org/r/55578/diff/
Testing
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./pants test.pytest src/{main,test}/python:: -- -v
Thanks,
Stephan Erb
