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Posted to dev@ambari.apache.org by "Jonathan Hurley (JIRA)" <ji...@apache.org> on 2015/05/26 22:54:26 UTC

[jira] [Created] (AMBARI-11400) Merged Stack Configurations Don't Use Overrides On Upgrade

Jonathan Hurley created AMBARI-11400:
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             Summary: Merged Stack Configurations Don't Use Overrides On Upgrade
                 Key: AMBARI-11400
                 URL: https://issues.apache.org/jira/browse/AMBARI-11400
             Project: Ambari
          Issue Type: Bug
          Components: ambari-server
    Affects Versions: 2.1.0
            Reporter: Jonathan Hurley
            Assignee: Jonathan Hurley
            Priority: Critical
             Fix For: 2.1.0


When upgrading between HDP 2.2 and HDP 2.3, the merged configurations are not taking an override that exists in HDP 2.3 if the property was originally defined in HDP 2.2. For example:

HDP 2.2: foo=bar
HDP 2.3: foo=baz

If the current value on the installed cluster is "bar" then then it was not customized and the new value of "baz" should be used. Only if the current stack value doesn't equal "bar" should the original value be preserved.



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