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https://issues.apache.org/jira/browse/AMBARI-23861?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16480468#comment-16480468
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Andrii Tkach commented on AMBARI-23861:
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committed to trunk
> Service status is difficult to understand in the left nav of the new UI
> -----------------------------------------------------------------------
>
> Key: AMBARI-23861
> URL: https://issues.apache.org/jira/browse/AMBARI-23861
> Project: Ambari
> Issue Type: Bug
> Components: ambari-web
> Affects Versions: 2.7.0
> Reporter: Andrii Tkach
> Assignee: Andrii Tkach
> Priority: Blocker
> Labels: pull-request-available
> Fix For: 2.7.0
>
> Attachments: navigation.png
>
> Time Spent: 40m
> Remaining Estimate: 0h
>
> In previous versions of Ambari:
> * A red dot that appears to the left of the service name meant that the
> service is down. In the new UI, this red dot means there's an alert
> associated with the service, and if the service name turns red, then the
> service is down. The semantics of the red dot has changed, and this is
> really confusing to the end user who is used to the old UI. <- We need the
> red dot to mean the service is down.
> * We used to show a green dot to show that the service is up. This gave
> assurance to the end user and this behavior has come to be expected. <- We
> need to bring back the green dot.
> * When there are associated service alerts, we used to show a red badge and
> the alert count to the right of the service name. As mentioned above, a red
> dot shows up in the new UI and this is not easily understood as meaning
> there's an alert. <- We need to bring back the alert badge w/ a count.
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