David Robinson created AURORA-1541:
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Summary: Observer logs are noisy
Key: AURORA-1541
URL: https://issues.apache.org/jira/browse/AURORA-1541
Project: Aurora
Issue Type: Bug
Components: Observer
Reporter: David Robinson
Priority: Minor
The observer's logs consist of lots of warnings about being unable to find
PIDs. This is likely due to the checkpoint pointing to PIDs that have been
cleaned by Mesos.
{noformat}
W1117 20:11:38.103549 33983 process_collector_psutil.py:76] Error during
process sampling: no process found with pid 39594
W1117 20:11:38.151583 33983 process_collector_psutil.py:76] Error during
process sampling: no process found with pid 14012
W1117 20:11:38.232773 33983 process_collector_psutil.py:76] Error during
process sampling: no process found with pid 26565
W1117 20:11:38.486680 33983 process_collector_psutil.py:76] Error during
process sampling: no process found with pid 44902
W1117 20:11:38.612293 33983 process_collector_psutil.py:76] Error during
process sampling: no process found with pid 32871
W1117 20:11:38.694812 33983 process_collector_psutil.py:76] Error during
process sampling: no process found with pid 7182
{noformat}
The warning messages should probably be debug messages, since Mesos cleaning
sandboxes is an expected operation.
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