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From "Xi Wang (JIRA)" <j...@apache.org>
Subject [jira] [Created] (AMBARI-13573) Express Upgrade: UI - Disallow Downgrade when performing upgrade from HDP 2.1 -> 2.3
Date Mon, 26 Oct 2015 23:37:27 GMT
Xi Wang created AMBARI-13573:
--------------------------------

             Summary: Express Upgrade: UI - Disallow Downgrade when performing upgrade from
HDP 2.1 -> 2.3
                 Key: AMBARI-13573
                 URL: https://issues.apache.org/jira/browse/AMBARI-13573
             Project: Ambari
          Issue Type: Task
          Components: ambari-web
    Affects Versions: 2.1.3
            Reporter: Xi Wang
            Assignee: Xi Wang
             Fix For: 2.1.3


The UI for stack upgrade always allows performing a Downgrade in the case of an error, or
during several checkpoints.
In the case of an Express Upgrade, we will not allow a Downgrade because of the complexity
involved.



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