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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/30880/
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Review request for Ambari and Vitalyi Brodetskyi.


Bugs: AMBARI-9567
    https://issues.apache.org/jira/browse/AMBARI-9567


Repository: ambari


Description
-------

**STR**

  1. navigate to service page/ hosts page
  2. download client configurations  
**AR**  
popup error message

    
        org.apache.ambari.server.controller.spi.SystemException: Execution of 
"ambari-python-wrap 
/var/lib/ambari-server/resources/common-services/HDFS/2.1.0.2.0/package/scripts/hdfs_client.py
 generate_configs /var/lib/ambari-server/tmp/HDFS_CLIENT-configuration.json 
/var/lib/ambari-server/resources/common-services/HDFS/2.1.0.2.0/package 
/var/lib/ambari-server/tmp/structured-out.json INFO /var/lib/ambari-server/tmp" 
returned 1. java.lang.Throwable: 2015-02-09 17:30:02,456 - Error while 
executing command 'generate_configs':
    Traceback (most recent call last):
      File 
"/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py",
 line 184, in execute
        method(env)
      File 
"/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py",
 line 415, in generate_configs
        import params
      File 
"/var/lib/ambari-server/resources/common-services/HDFS/2.1.0.2.0/package/scripts/params.py",
 line 344, in 
        repo_name = str(config['clusterName']) + '_hadoop'
      File 
"/usr/lib/python2.6/site-packages/resource_management/libraries/script/config_dictionary.py",
 line 79, in __getattr__
        raise Fail("Configuration parameter '" + self.name + "' was not found 
in configurations dictionary!")
    Fail: Configuration parameter 'clusterName' was not found in configurations 
dictionary!
    2015-02-09 17:30:02,456 - Error while executing command 'generate_configs':
    Traceback (most recent call last):
      File 
"/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py",
 line 184, in execute
        method(env)
      File 
"/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py",
 line 415, in generate_configs
        import params
      File 
"/var/lib/ambari-server/resources/common-services/HDFS/2.1.0.2.0/package/scripts/params.py",
 line 344, in 
        repo_name = str(config['clusterName']) + '_hadoop'
      File 
"/usr/lib/python2.6/site-packages/resource_management/libraries/script/config_dictionary.py",
 line 79, in __getattr__
        raise Fail("Configuration parameter '" + self.name + "' was not found 
in configurations dictionary!")
    Fail: Configuration parameter 'clusterName' was not found in configurations 
dictionary!


Diffs
-----

  
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ClientConfigResourceProvider.java
 0fa1b7c 

Diff: https://reviews.apache.org/r/30880/diff/


Testing
-------

mvn clean test


Thanks,

Andrew Onischuk

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