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https://issues.apache.org/jira/browse/AMBARI-2563?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13700032#comment-13700032
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Andrii Tkach commented on AMBARI-2563:
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+1 for the patch.
> Heatmaps page: add validation for Maximum input field
> -----------------------------------------------------
>
> Key: AMBARI-2563
> URL: https://issues.apache.org/jira/browse/AMBARI-2563
> Project: Ambari
> Issue Type: Bug
> Components: client
> Affects Versions: 1.2.5
> Reporter: Aleksandr Kovalenko
> Assignee: Aleksandr Kovalenko
> Fix For: 1.2.5
>
> Attachments: AMBARI-2563.patch, bug.PNG
>
>
> On Heatmap page there are no any validation for Maximum input field. So user
> can input long strings that will brake markup. Also we should restrict input
> only for numbers to prevent NaN output.
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