[AMBARI-22237] Restarting Storm Supervisor from Ambari always fails while Stop and Start works fine

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.5.0
• Component/s: ambari-server

Environment

CentOS-6 (64 Bit)

• Assignee: Siddharth Wagle
• Reporter: Arpit Khare
• Created: 13/Oct/17 18:12
• Updated: 14/Oct/17 04:34
• Resolved: 14/Oct/17 03:57

Description

We have Storm configured for supervision. When we restart Storm Supervisor from Ambari it always fails with the following stderr errors.txt:

Traceback (most recent call last):
  File "/var/lib/ambari-agent/cache/common-services/STORM/0.9.1/package/scripts/supervisor_prod.py", line 84, in <module>
    Supervisor().execute()
  File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 314, in execute
    method(env)
  File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 751, in restart
    self.status(env)
  File "/var/lib/ambari-agent/cache/common-services/STORM/0.9.1/package/scripts/supervisor_prod.py", line 73, in status
    supervisord_check_status("supervisor")
  File "/var/lib/ambari-agent/cache/common-services/STORM/0.9.1/package/scripts/supervisord_service.py", line 33, in supervisord_check_status
    except Fail:
NameError: global name 'Fail' is not defined

While when we stop supervisor-stop.txt and start supervisor-stop.txt the supervisor we do not get any error and it works fine. Only restart is the issue.