[jira] [Commented] (MAPREDUCE-7527) Fix /jobhistory/attempts/ page not rendering attempt information

["Chris Nauroth (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MAPREDUCE-7527?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18060838#comment-18060838 ] 

Chris Nauroth commented on MAPREDUCE-7527:
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I can reproduce this. I see a JavaScript error: Uncaught ReferenceError: attemptsTableData is not defined. It seems like it should be getting defined here:

[https://github.com/apache/hadoop/blob/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/main/java/org/apache/hadoop/mapreduce/v2/hs/webapp/HsTaskPage.java#L196]

I don't see it though in direct inspection of a curl response.

So far, I haven't been able to trace this to any specific commits in either hadoop-mapreduce-client-hs or the hadoop-yarn-common "hamlet" code that it relies on.

 

!image-2026-02-24-11-41-12-108.png!

> Fix /jobhistory/attempts/ page not rendering attempt information
> ----------------------------------------------------------------
>
>                 Key: MAPREDUCE-7527
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-7527
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>            Reporter: D M Murali Krishna Reddy
>            Priority: Major
>         Attachments: Attempts.png, image-2026-02-24-11-41-12-108.png, image-2026-02-24-11-42-07-044.png
>
>
> On clicking the mappers of a successful application on jobhistory server, the attempts page is not rendering the task attempt details. 
> Only the title of the page is rendered.
>  



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