[jira] [Created] (AMBARI-13189) Ranger Config Revert incomplete - breaks Hive service restart on HCat client with error "resource_management.core.exceptions.Fail: Configuration parameter 'REPOSITORY_CONFIG_PASSWORD' was not found in configurations dictionary!"

["Hari Sekhon (JIRA)" <ji...@apache.org>]

Hari Sekhon created AMBARI-13189:
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             Summary: Ranger Config Revert incomplete - breaks Hive service restart on HCat client with error "resource_management.core.exceptions.Fail: Configuration parameter 'REPOSITORY_CONFIG_PASSWORD' was not found in configurations dictionary!"
                 Key: AMBARI-13189
                 URL: https://issues.apache.org/jira/browse/AMBARI-13189
             Project: Ambari
          Issue Type: Bug
    Affects Versions: 2.1.0
         Environment: HDP 2.3 + Kerberos + Ranger
            Reporter: Hari Sekhon
            Priority: Blocker


Due to the Ambari restart bug upon Ranger integration (AMBARI-13168), reverting the Ranger configuration change in Hive using the in-built Ambari revision control fails to undo all the Ranger related changes and the service instead fails to restart on the very first HCat client with the following error instead:
{code}Traceback (most recent call last):
  File "/var/lib/ambari-agent/cache/common-services/HIVE/0.12.0.2.0/package/scripts/hcat_client.py", line 56, in <module>
    HCatClient().execute()
  File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 218, in execute
    method(env)
  File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 444, in restart
    self.install(env)
  File "/var/lib/ambari-agent/cache/common-services/HIVE/0.12.0.2.0/package/scripts/hcat_client.py", line 31, in install
    import params
  File "/var/lib/ambari-agent/cache/common-services/HIVE/0.12.0.2.0/package/scripts/params.py", line 26, in <module>
    from params_linux import *
  File "/var/lib/ambari-agent/cache/common-services/HIVE/0.12.0.2.0/package/scripts/params_linux.py", line 483, in <module>
    repo_config_password = unicode(config['configurations']['ranger-hive-plugin-properties']['REPOSITORY_CONFIG_PASSWORD'])
  File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/config_dictionary.py", line 81, in __getattr__
    raise Fail("Configuration parameter '" + self.name + "' was not found in configurations dictionary!")
resource_management.core.exceptions.Fail: Configuration parameter 'REPOSITORY_CONFIG_PASSWORD' was not found in configurations dictionary!{code} 



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