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https://issues.apache.org/jira/browse/AMBARI-8469?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14227881#comment-14227881
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Aleksandr Kovalenko commented on AMBARI-8469:
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+1 for the patch
> Admin View: UI changes for new instance configuration properties
> ----------------------------------------------------------------
>
> Key: AMBARI-8469
> URL: https://issues.apache.org/jira/browse/AMBARI-8469
> Project: Ambari
> Issue Type: Task
> Components: ambari-web
> Affects Versions: 2.0.0
> Reporter: Antonenko Alexander
> Assignee: Antonenko Alexander
> Fix For: 2.0.0
>
> Attachments: AMBARI-8469.patch
>
>
> Admin view needs to deal with the following new instance properties:
> - <label> (a user friendly display in the UI). This element is optional.
> Admin View: If label is not specified, use the name.
> - <placeholder> text (used as placeholder text in the UI inputfield). This
> element is optional. Admin View: If not specified, blank.
> - <default> value. Admin View: if set, use as the default value and shown in
> the inputfield. This element is optional. This will show as the actual
> initial value instead of placeholder text (if placeholder is specified).
> Also, support boolean primitive type as checkbox in UI.
> Additionally, modify the Admin View UI to make <description> the hover-text
> on the inputfield, not the property name/label. And use a hover text similar
> to config props in Ambari Web UI (that show prop name + description).
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