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https://issues.apache.org/jira/browse/HADOOP-19950?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18101026#comment-18101026
 ] 

ASF GitHub Bot commented on HADOOP-19950:
-----------------------------------------

pan3793 opened a new pull request, #8651:
URL: https://github.com/apache/hadoop/pull/8651

   ### Description of PR
   
   Set `forkedProcessExitTimeoutInSeconds` (60s) in the root surefire
   configuration so that a hung fork is force-killed after a grace window
   and surefire writes the dumpstream (thread dump) naming the non-daemon
   thread keeping the fork alive. Without this, the only signal is a
   generic "timeout in the fork" error.
   
   Expand the test-logs artifact upload globs from:
   
   ```
   **/target/*.log
   **/target/*.xml
   ```
   
   to:
   
   ```
   **/target/**/*.log
   **/target/surefire-reports/**
   ```
   
   The original globs only matched files directly under `target/`
   (`site.xml`, `plugin-enhanced.xml`), missing the actual test reports and
   thread dumps in nested directories. The new globs capture `TEST-*.xml`,
   `*.dump`, and `*.dumpstream` surefire output needed to diagnose fork
   hangs.
   
   ### How was this patch tested?
   
   Verified via GitHub Actions CI on a fork branch. With the previous
   globs, the uploaded artifact was 7KB (2 incidental files). With the new
   globs, the artifact is ~112MB and contains the full `surefire-reports/`
   directory, including the `*.dump` thread dump that named the culprit
   test keeping a fork alive.
   
   ### For code changes:
   
   - [x] Does the title or this PR starts with the corresponding JIRA issue id 
(HADOOP-19950)?
   - [ ] Object storage: have the integration tests been executed and the 
endpoint declared according to the connector-specific documentation?
   - [ ] 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 GLM 5.2"
         where GLM 5.2 is the name of the AI tool used.
   - [x] My use of AI contributions follows the ASF legal policy
         https://www.apache.org/legal/generative-tooling.html
   
   Contains content generated by GLM 5.2




> Capture surefire diagnostics on fork timeout in CI
> --------------------------------------------------
>
>                 Key: HADOOP-19950
>                 URL: https://issues.apache.org/jira/browse/HADOOP-19950
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: test
>            Reporter: Cheng Pan
>            Priority: Major
>




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