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From "Aleksandr Kovalenko (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMBARI-21848) Ambari Replaces the Value of Undefined Service Configuration Properties with "Undefined" in Default Config Group If the Same Property is Defined in Different Config Group
Date Wed, 30 Aug 2017 15:13:00 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-21848?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Aleksandr Kovalenko updated AMBARI-21848:
-----------------------------------------
    Resolution: Fixed
        Status: Resolved  (was: Patch Available)

> Ambari Replaces the Value of Undefined Service Configuration Properties with "Undefined"
in Default Config Group If the Same Property is Defined in Different Config Group
> --------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: AMBARI-21848
>                 URL: https://issues.apache.org/jira/browse/AMBARI-21848
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-web
>    Affects Versions: 2.5.1
>            Reporter: Aleksandr Kovalenko
>            Assignee: Aleksandr Kovalenko
>            Priority: Blocker
>             Fix For: 2.6.0
>
>         Attachments: AMBARI-21848_branch-2.6.patch, AMBARI-21848.patch
>
>
> _PROBLEM:_
> If Custom *-site properties are added to a non-default config group in Ambari 2.5.0 or
2.5.1, these same properties will be set to "Undefined" in the default config group when a
different default configuration group property for the same service is modified.
> _BUSINESS IMPACT:_
> This can result in services failing to restart for certain properties (e.g. hive.server2.thrift.bind.host)
> _STEPS TO REPRODUCE:_
> 1. Install Ambari-2.5
> 2. Create config group for any service.
> 3. Add override for this new group in some custom *-site.
> 4. Make change in default config group for the same service.
> _EXPECTED RESULT:_
> Property overriden in step 3 will not exist in default config group
> _ACTUAL RESULT:_
> Property overriden in step 3 has value "Undefined"



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