Sumit Mohanty created AMBARI-15788:
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             Summary: Ambari upgrade should auto-populate 
dfs.internal.nameservice
                 Key: AMBARI-15788
                 URL: https://issues.apache.org/jira/browse/AMBARI-15788
             Project: Ambari
          Issue Type: Bug
          Components: ambari-server, stacks
    Affects Versions: 2.2.2
            Reporter: Sumit Mohanty
            Assignee: Sumit Mohanty
             Fix For: 2.4.0


As part of this task, Ambari upgrade code should be modified to automatically 
add {{dfs.internal.nameservices}} based on what value exists in 
{{dfs.nameservices}}. It can be assumed that the value will be valid (not a 
comma separated string) as if its a working cluster managed by Ambari then 
{{dfs.nameservices}} cannot contain multiple nameservices.

Another upgrade task is to modify the alert definitions to switch to the new 
property.



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