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[jira] [Commented] (YARN-10423) Extend YARN UI2 with the Diagnostics collector page
[ https://issues.apache.org/jira/browse/YARN-10423?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18120655#comment-18120655 ]
ASF GitHub Bot commented on YARN-10423:
---------------------------------------
Hean-Chhinling opened a new pull request, #8766:
URL: https://github.com/apache/hadoop/pull/8766
Contains content generated by Cursor.
### Description of PR
This PR is part of the [YARN-10323 [Umbrella] YARN Diagnostic collector](https://issues.apache.org/jira/browse/YARN-10323).
Its aims is to add a button in the YARN UIv2 for calling the Application Diagnostic endpoint from https://github.com/apache/hadoop/pull/8762.
Below is the screenshot:
<img width="1713" height="973" alt="DiagnosticUIv2" src="https://github.com/user-attachments/assets/e56fe406-491d-48b6-961f-262374f6c6ac" />
It takes a couple mins to run and after a ZIP folder will be downloaded. Each of the diagnostic artifacts will be in its own separate file.
There is a ZIP utility written from scratch at [diagnostic-archive.js](https://github.com/apache/hadoop/compare/trunk...Hean-Chhinling:hadoop:trunk_YARN-10423-2?expand=1#diff-0e6f96bf9cee51bdac928685e7ef83bb860af54a438d27c7581378fef76533dd) to avoid installing new dependency.
### How was this patch tested?
Tested manually and wrote unit-test for utility function. They all work as expected.
### For code changes:
- [ ] Does the title of this PR start with the corresponding JIRA issue id (e.g. 'HADOOP-17799. Your PR title ...')?
- [ ] Object storage: Have the integration tests been executed and the endpoint
declared according to the connector-specific documentation? *Note: Automated CI
testing doesn't cover all cases so manual testing with cloud storage is still
required.*
- [ ] If adding new dependencies to the code, are these dependencies licensed in a way that is compatible for inclusion under [ASF 2.0](http://www.apache.org/legal/resolved.html#category-a)?
- [ ] If applicable, have you updated the `LICENSE`, `LICENSE-binary`, `NOTICE-binary` files?
### AI Tooling
If an AI tool was used:
- [X] The PR includes the phrase "Contains content generated by <tool>"
where <tool> is the name of the AI tool used.
- [ ] My use of AI contributions follows the ASF legal policy
https://www.apache.org/legal/generative-tooling.html
> Extend YARN UI2 with the Diagnostics collector page
> ---------------------------------------------------
>
> Key: YARN-10423
> URL: https://issues.apache.org/jira/browse/YARN-10423
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Benjamin Teke
> Assignee: chhinlinghean
> Priority: Major
> Labels: pull-request-available
>
> YARN UI2 should have a seperate tab or page which lists the available diagnostic cases defined by the collector script.
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