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Posted to issues@ambari.apache.org by "Di Li (JIRA)" <ji...@apache.org> on 2016/11/24 20:08:58 UTC

[jira] [Created] (AMBARI-18987) A general preupgrade check on if services cannot be upgrade are installed

Di Li created AMBARI-18987:
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             Summary: A general preupgrade check on if services cannot be upgrade are installed
                 Key: AMBARI-18987
                 URL: https://issues.apache.org/jira/browse/AMBARI-18987
             Project: Ambari
          Issue Type: New Feature
          Components: ambari-server
    Affects Versions: trunk, 2.5.0
            Reporter: Di Li
            Assignee: Di Li


A general check that takes list of services defined in upgrade XML and check if they are installed, fail the check if there is at least one hit.

Displaying different error messages depending on if a service does not support upgrade or if a service is removed in the new release ( the two types are specified via different properties in the upgrade XML files.



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