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Posted to issues@tez.apache.org by "Eric Payne (Jira)" <ji...@apache.org> on 2026/01/27 21:33:00 UTC

[jira] [Commented] (TEZ-4658) Tez UI: doesn't properly load Vertex / Configurations page

    [ https://issues.apache.org/jira/browse/TEZ-4658?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18054705#comment-18054705 ] 

Eric Payne commented on TEZ-4658:
---------------------------------

I was able to successfully test the attached patch (tez-ui-fix.patch) using these instructions:
How do we move this forward?

> Tez UI: doesn't properly load Vertex / Configurations page
> ----------------------------------------------------------
>
>                 Key: TEZ-4658
>                 URL: https://issues.apache.org/jira/browse/TEZ-4658
>             Project: Apache Tez
>          Issue Type: Bug
>          Components: UI
>    Affects Versions: 0.10.2
>            Reporter: Lorenzo Ripani
>            Priority: Minor
>         Attachments: failed.png, fixed.png, tez-ui-fix.patch
>
>
> There is an issue in the TEZ UI that prevents the Vertex / Configurations page from loading correctly. The issue occurs because the configs route for the vertex page, does not perform any call to the YARN Timeline Service to retrieve the TEZ_DAG_EXTRA_INFO. As a result, the web UI fails with a JavaScript exception due to missing data.
> The attached failed.png screenshot shows an example of the error. The included tez-ui-fix.patch addresses this issue, as demonstrated in the fixed.png screenshot.



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