[jira] [Resolved] (AMBARI-5178) After upgrade hdfs-site and other configs don't contain properties intoduced in 1.5.0

["Andrew Onischuk (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-5178?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Onischuk resolved AMBARI-5178.
-------------------------------------

    Resolution: Fixed

Committed to trunk

> After upgrade hdfs-site and other configs don't contain properties intoduced in 1.5.0
> -------------------------------------------------------------------------------------
>
>                 Key: AMBARI-5178
>                 URL: https://issues.apache.org/jira/browse/AMBARI-5178
>             Project: Ambari
>          Issue Type: Bug
>            Reporter: Andrew Onischuk
>            Assignee: Andrew Onischuk
>             Fix For: 1.5.0
>
>
> Ambari 1.5.0 assumes that existing configs contain properties, introduced in
> 1.5.0 For example, Log message
>     
>       File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/config_dictionary.py", line 75, in __getattr__
>         raise Fail("Configuration parameter '"+self.name+"' was not found in configurations dictionary!")
>     Fail: Configuration parameter 'yarn.resourcemanager.nodes.exclude-path' was not found in configurations dictionary!
>     
> Bacause params.py for YARN contains
>     
>     rm_nodes_exclude_path = config['configurations']['yarn-site']['yarn.resourcemanager.nodes.exclude-path']
>     
> same for other services



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