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Subject: Review Request 39904: local variable 'out' referenced before
 assignment
From: "Andrew Onischuk" <aonishuk@hortonworks.com>
To: "Dmitro Lisnichenko" <dlysnichenko@hortonworks.com>
Cc: "Andrew Onischuk" <aonishuk@hortonworks.com>,
 "Ambari" <dev@ambari.apache.org>
Date: Tue, 03 Nov 2015 15:06:13 -0000
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-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/39904/
-----------------------------------------------------------

Review request for Ambari and Dmitro Lisnichenko.


Bugs: AMBARI-13697
    https://issues.apache.org/jira/browse/AMBARI-13697


Repository: ambari


Description
-------

stderr:  
Traceback (most recent call last):  
File "/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/hooks/before-
START/scripts/hook.py", line 38, in <module>  
BeforeConfigureHook().execute()  
File "/usr/lib/python2.6/site-
packages/resource_management/libraries/script/script.py", line 95, in execute  
method(env)  
File "/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/hooks/before-
START/scripts/hook.py", line 33, in hook  
setup_hadoop()  
File "/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/hooks/before-
START/scripts/shared_initialization.py", line 76, in setup_hadoop  
action = "restart")  
File "/usr/lib/python2.6/site-packages/resource_management/core/base.py", line
148, in __init__  
self.env.run()  
File "/usr/lib/python2.6/site-
packages/resource_management/core/environment.py", line 149, in run  
self.run_action(resource, action)  
File "/usr/lib/python2.6/site-
packages/resource_management/core/environment.py", line 115, in run_action  
provider_action()  
File "/usr/lib/python2.6/site-
packages/resource_management/core/providers/service.py", line 42, in
action_restart  
self._exec_cmd("start", 0)  
File "/usr/lib/python2.6/site-
packages/resource_management/core/providers/service.py", line 74, in _exec_cmd  
self, command, self.resource.service_name, ret, out))  
UnboundLocalError: local variable 'out' referenced before assignment


Diffs
-----

  ambari-common/src/main/python/resource_management/core/providers/service.py 50167f1 

Diff: https://reviews.apache.org/r/39904/diff/


Testing
-------

mvn clean test


Thanks,

Andrew Onischuk


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