[jira] [Created] (AMBARI-14110) Clean up stop agent to not print unnecessary error message

["Vitaly Brodetskyi (JIRA)" <ji...@apache.org>]

Vitaly Brodetskyi created AMBARI-14110:
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             Summary: Clean up stop agent to not print unnecessary error message
                 Key: AMBARI-14110
                 URL: https://issues.apache.org/jira/browse/AMBARI-14110
             Project: Ambari
          Issue Type: Bug
          Components: ambari-agent
    Affects Versions: 2.1.0
            Reporter: Vitaly Brodetskyi
            Assignee: Vitaly Brodetskyi
             Fix For: 2.3.0


When you restart agent you will see this error:
{code}
ERROR 2015-08-11 16:22:45,384 main.py:317 - Fatal exception occurred:
Traceback (most recent call last):
  File "/usr/lib/python2.6/site-packages/ambari_agent/main.py", line 314, in <module>
    main(heartbeat_stop_callback)
  File "/usr/lib/python2.6/site-packages/ambari_agent/main.py", line 250, in main
    stop_agent()
  File "/usr/lib/python2.6/site-packages/ambari_agent/main.py", line 200, in stop_agent
    sys.exit(1)
SystemExit: 1
{code}

Looking at the code, it throws exception when PID file exists but its not clear if there was an attempt to delete the file but that failed.



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