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https://issues.apache.org/jira/browse/AMBARI-23302?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated AMBARI-23302:
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Labels: pull-request-available (was: )
> Ambari Upgrade from 2.6.0.0 - 2.7.0.0 - Dashboard is unable to load and
> spinner keeps spinning
> ----------------------------------------------------------------------------------------------
>
> Key: AMBARI-23302
> URL: https://issues.apache.org/jira/browse/AMBARI-23302
> Project: Ambari
> Issue Type: Bug
> Components: ambari-web
> Affects Versions: 2.7.0
> Reporter: Andrii Babiichuk
> Assignee: Andrii Babiichuk
> Priority: Blocker
> Labels: pull-request-available
> Fix For: 2.7.0
>
>
> After Ambari Upgrade from 2.6.0.0 to 2.7.0.0 , the Ambari UI Dashboard is
> unable to load. Spinner keeps spinning,
> Seems like Wizard-Data API calls are returning null and not being handled
> properly on the UI. Ideally, the dashboard should be shown with widgets with
> No data (if AMS is down)
> Additional Information:
> Adding few more observed issues. These might be related to the originally
> raised issue.
> # Quick Links are not shown for services. Spinner keeps spinning.
> # Component information is not shown for some services. e.g. Oozie.
> # For HDFS, YARN -> DataNodes, NodeManagers keep showing Loading and never
> loads.
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