Eugene Chekanskiy created AMBARI-19464:
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Summary: Stack Downgrading Potentially Corrupts Kerberos Descriptor
Key: AMBARI-19464
URL: https://issues.apache.org/jira/browse/AMBARI-19464
Project: Ambari
Issue Type: Bug
Components: ambari-server
Affects Versions: 2.5.0
Reporter: Eugene Chekanskiy
Assignee: Eugene Chekanskiy
Fix For: 2.5.0
AMBARI-18335 addresses an issue where configuration properties in the Kerberos
descriptor don't change during a stack upgrade. It accounts for both
upgrade/downgrade scenarios and situations where properties are added/removed.
However, it does not take into account the potential for a property to be
customized by the user (not a new property, but a property which the user
changes the value of). In this case, the downgrade would be destructive,
overriding the user's values with those from the downgrade stack.
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