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