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https://issues.apache.org/jira/browse/AMBARI-12452?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xi Wang updated AMBARI-12452:
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Attachment: after patch 2.png
after patch.png
> Template widget type should show n/a if no data available
> ---------------------------------------------------------
>
> Key: AMBARI-12452
> URL: https://issues.apache.org/jira/browse/AMBARI-12452
> Project: Ambari
> Issue Type: Bug
> Components: ambari-web
> Affects Versions: 2.1.1
> Reporter: Xi Wang
> Assignee: Xi Wang
> Fix For: 2.1.1
>
> Attachments: after patch 2.png, after patch.png
>
>
> If Template consists of an expression and any metric value is not available
> then template widget type should show n/a instead of the metric. Currently it
> seems to be showing empty string which is confusing.
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