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Posted to dev@ambari.apache.org by "Jonathan Hurley (JIRA)" <ji...@apache.org> on 2015/04/24 20:16:39 UTC

[jira] [Created] (AMBARI-10736) Downgrade must manage cross-stack configuration sets

Jonathan Hurley created AMBARI-10736:
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             Summary: Downgrade must manage cross-stack configuration sets
                 Key: AMBARI-10736
                 URL: https://issues.apache.org/jira/browse/AMBARI-10736
             Project: Ambari
          Issue Type: Task
          Components: ambari-server
    Affects Versions: 2.1.0
            Reporter: Jonathan Hurley
            Assignee: Jonathan Hurley
            Priority: Critical
             Fix For: 2.1.0


Downgrade must determine, or be passed, the targeted downgrade stack.  In the event that the downgrade is moving to a version that is different than the current desired (as determined by the Cluster desired stack version), Downgrade must remove those configurations.

After which, the most current configs for the targeted downgrade version should be re-set as the current for the cluster.

In addition, the ConfigureAction must be augmented to understand that when it is being invoked by a downgrade, and is across stacks, that it may be no-opping as it reverts




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