[jira] [Created] (AMBARI-22913) Add ability to MasterHostResolver to resolve by namespace at a time

[Attila Magyar (JIRA)]

Attila Magyar created AMBARI-22913:
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             Summary: Add ability to MasterHostResolver to resolve by namespace 
at a time
                 Key: AMBARI-22913
                 URL: https://issues.apache.org/jira/browse/AMBARI-22913
             Project: Ambari
          Issue Type: Improvement
          Components: ambari-server
    Affects Versions: 2.7.0
            Reporter: Attila Magyar
            Assignee: Attila Magyar
             Fix For: 2.7.0


The upgrade behavior which figures out the restart order for the Namenodes 
needs to become namespace aware to support NN federation in Ambari.



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