[jira] [Commented] (AMBARI-2313) UI allows adding already existing properties to custom core-site.xml /hdfs-site.xml settings and creates confusion

["Yusaku Sako (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AMBARI-2313?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13678260#comment-13678260 ] 

Yusaku Sako commented on AMBARI-2313:
-------------------------------------

+1 for the patch.
                
> UI allows adding already existing properties to custom core-site.xml /hdfs-site.xml settings and creates confusion
> ------------------------------------------------------------------------------------------------------------------
>
>                 Key: AMBARI-2313
>                 URL: https://issues.apache.org/jira/browse/AMBARI-2313
>             Project: Ambari
>          Issue Type: Bug
>    Affects Versions: 1.2.4
>            Reporter: Oleg Nechiporenko
>            Assignee: Oleg Nechiporenko
>             Fix For: 1.2.5
>
>         Attachments: AMBARI-2313.patch, _thumb_17228.png
>
>
> Steps:
> 1. Go to "Services" page.
> 2. Select "HDFS" service.
> 3. Select "Configs" tab.
> 4. Open "Custom core-site.xml" panel.
> 5. Add property with name "ipc.client.idlethreshold" to this panel.
> Result:
> Property with name "ipc.client.idlethreshold" was added to "Custom core-site.xml" panel. But there is already presented property with same name in "core-site.xml" file. After saving added property was disappeared from UI, and after service starting value of the old was changed to new (on UI and in "core-site.xml" file).
> Expected result:
> UI should not allow to add property with existing name in specified file.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira