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https://issues.apache.org/jira/browse/SPARK-55781?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18063698#comment-18063698
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Kent Yao commented on SPARK-55781:
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Closing as Won't Fix. jQuery cannot be removed yet — DataTables, sorttable,
vis-timeline, and dozens of $(selector) calls still depend on it. Replacing 13
AJAX calls with Fetch API provides no user-visible benefit and increases risk
(different error handling, credential passing). Better to revisit if/when
jQuery removal is actually on the roadmap.
> Replace jQuery AJAX calls with Fetch API in Spark Web UI
> --------------------------------------------------------
>
> Key: SPARK-55781
> URL: https://issues.apache.org/jira/browse/SPARK-55781
> Project: Spark
> Issue Type: Sub-task
> Components: Web UI
> Affects Versions: 4.2.0
> Reporter: Kent Yao
> Priority: Major
>
> The Spark UI has 13 jQuery AJAX calls across 4 JS files. These can be
> replaced with the native Fetch API, reducing jQuery coupling.\n\nAffected
> files:\n- stagepage.js (4x getJSON, 1x get)\n- executorspage.js (3x getJSON,
> 1x get)\n- historypage.js (1x getJSON, 1x get)\n- streaming-page.js (1x
> getJSON)
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