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From "Andrew Onischuk" <aonis...@hortonworks.com>
Subject Review Request 41640: Make Directory with create_parents=True, error messages more understanable
Date Tue, 22 Dec 2015 11:04:30 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/41640/
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Review request for Ambari and Dmitro Lisnichenko.


Bugs: AMBARI-14462
    https://issues.apache.org/jira/browse/AMBARI-14462


Repository: ambari


Description
-------

Example of message:

    
    
    Traceback (most recent call last):
      File "/var/lib/ambari-agent/cache/common-services/PIG/0.12.0.2.0/package/scripts/pig_client.py",
line 67, in <module>
        PigClient().execute()
      File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py",
line 216, in execute
        method(env)
      File "/var/lib/ambari-agent/cache/common-services/PIG/0.12.0.2.0/package/scripts/pig_client.py",
line 55, in install
        self.configure(env)
      File "/var/lib/ambari-agent/cache/common-services/PIG/0.12.0.2.0/package/scripts/pig_client.py",
line 35, in configure
        pig()
      File "/usr/lib/python2.6/site-packages/ambari_commons/os_family_impl.py", line 89, in
thunk
        return fn(*args, **kwargs)
      File "/var/lib/ambari-agent/cache/common-services/PIG/0.12.0.2.0/package/scripts/pig.py",
line 33, in pig
        group = params.user_group
      File "/usr/lib/python2.6/site-packages/resource_management/core/base.py", line 157,
in __init__
        self.env.run()
      File "/usr/lib/python2.6/site-packages/resource_management/core/environment.py", line
152, in run
        self.run_action(resource, action)
      File "/usr/lib/python2.6/site-packages/resource_management/core/environment.py", line
118, in run_action
        provider_action()
      File "/usr/lib/python2.6/site-packages/resource_management/core/providers/system.py",
line 151, in action_create
        sudo.makedirs(path, self.resource.mode or 0755)
      File "/usr/lib/python2.6/site-packages/resource_management/core/sudo.py", line 51, in
makedirs
        os.makedirs(path, mode)
      File "/usr/lib64/python2.6/os.py", line 157, in makedirs
        mkdir(name, mode)
    OSError: [Errno 2] No such file or directory: '/usr/hdp/current/pig-client/conf'
    

The actual cause was because '/usr/hdp/current/pig-client' was a broken
symlink. Need to be more explicit about that.


Diffs
-----

  ambari-common/src/main/python/resource_management/core/sudo.py bb28d9f 

Diff: https://reviews.apache.org/r/41640/diff/


Testing
-------

mvn clean test


Thanks,

Andrew Onischuk


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