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https://issues.apache.org/jira/browse/YARN-9543?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Szilard Nemeth updated YARN-9543:
---------------------------------
    Description: 
Resource manager UI2 is throwing some console errors and an error page on the 
flows page.

Suggested improvements:
 * Disable or remove the flows tab if ATSv2 is not available or not installed
 * Handle all connection errors to ATSv2 gracefully

  was:
Resource manager UI2 is throwing some console errors and a error page on flows 
page.

Suggested improvements:
 * Disable or remove flows tab if ATSv2 is not available/installed
 * Handle all connection errors to ATSv2 gracefully


> UI2 should handle missing ATSv2 gracefully
> ------------------------------------------
>
>                 Key: YARN-9543
>                 URL: https://issues.apache.org/jira/browse/YARN-9543
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: ATSv2, yarn-ui-v2
>    Affects Versions: 3.1.2
>            Reporter: Zoltan Siegl
>            Assignee: Zoltan Siegl
>            Priority: Major
>         Attachments: YARN-9543.001.patch, YARN-9543.002.patch
>
>
> Resource manager UI2 is throwing some console errors and an error page on the 
> flows page.
> Suggested improvements:
>  * Disable or remove the flows tab if ATSv2 is not available or not installed
>  * Handle all connection errors to ATSv2 gracefully



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