[jira] [Updated] (AMBARI-16443) [Hive View] - Save Default Settings should not permit empty parameter values

["Pallav Kulshreshtha (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-16443?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Pallav Kulshreshtha updated AMBARI-16443:
-----------------------------------------
    Attachment: Settings.png
                Screen Shot 2016-04-21 at 10.58.07 AM.png

> [Hive View] - Save Default Settings should not permit empty parameter values
> ----------------------------------------------------------------------------
>
>                 Key: AMBARI-16443
>                 URL: https://issues.apache.org/jira/browse/AMBARI-16443
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-views
>    Affects Versions: 2.2.0
>            Reporter: Pallav Kulshreshtha
>            Assignee: Pallav Kulshreshtha
>             Fix For: 2.4.0
>
>         Attachments: Screen Shot 2016-04-21 at 10.58.07 AM.png, Settings.png
>
>
> User is able to add settings with empty parameter values, and save them as default settings. A notification gets displayed that the Settings have been saved. But when the user runs any query after that - an error is thrown because of the invalid saved setting.
> It would be better to keep a validation while adding the settings itself. 
> Either provide a default value for every setting added (wherever possible), or do not permit the user to leave any setting's parameter value blank.



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