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Posted to dev@ambari.apache.org by "Jeff Sposetti (JIRA)" <ji...@apache.org> on 2014/10/11 18:29:34 UTC

[jira] [Created] (AMBARI-7748) Ability to add/remove JournalNodes

Jeff Sposetti created AMBARI-7748:
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             Summary: Ability to add/remove JournalNodes
                 Key: AMBARI-7748
                 URL: https://issues.apache.org/jira/browse/AMBARI-7748
             Project: Ambari
          Issue Type: Improvement
          Components: ambari-web
    Affects Versions: 1.6.1
            Reporter: Jeff Sposetti
             Fix For: 2.0.0


1. During NameNode HA wizard, you should be able to increase/decrease the JNs. Expect a minimum of 3 JNs.
2. Once HA is enabled, on the Host Details pages, the "+Add" button should allow for adding JN component to a host that does not have JN already.
3. For a host that has a JN component, in the component "Actions" button, show option to delete (along with start/stop).



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