HBASE-30082 Upgrade hbase-server to use junit5 Part12 (#8190)

[Apache9]

(cherry picked from commit 61e78cd)

[Apache9]

@ndimiduk Could you please take a look at this? I'm not sure what is the problem here...

  Processing: GH:8253
  GITHUB PR #8253 is being downloaded from
  https://api.github.com/repos/apache/hbase/pulls/8253
    JSON data at Mon May 18 16:16:13 UTC 2026
    Patch data at Mon May 18 16:16:14 UTC 2026
  [Mon May 18 16:16:15 UTC 2026 DEBUG]: github_locate_patch: not a github pull request.
  [Mon May 18 16:16:15 UTC 2026 DEBUG]: gitlab: GH:8253 is not a merge request #
  [Mon May 18 16:16:15 UTC 2026 DEBUG]: generic_locate_patch: failed to download the patch.
  ERROR: Unsure how to process GH:8253. Permissions missing?

[ndimiduk]

HTTP 406 Not Acceptable. GitHub's API refuses to generate the patch for this PR. Let me confirm the response body.

Let me try again with Yetus HEAD.

[ndimiduk]

{
  "message": "Sorry, the diff exceeded the maximum number of lines (20000)",
  "errors": [
    {
      "resource": "PullRequest",
      "field": "diff",
      "code": "too_large"
    }
  ],
  "documentation_url": "https://docs.github.com/rest/pulls/pulls#get-a-pull-request",
  "status": "406"
}

[Apache9]

So the only way is to split the PR to several smaller ones?

[ndimiduk]

So the only way is to split the PR to several smaller ones?

In Yetus 0.15, yes. But I fixed this in YETUS-1263, so I expect that building against Yetus HEAD should process this PR correctly, we'll see in a few hours.

[Apache9]

Seems the script for generating job summary is broken on the latest yetus...

[ndimiduk]

Seems the script for generating job summary is broken on the latest yetus...

Sorry, but what are you looking at specifically? https://github.com/apache/hbase/actions/runs/26086185939?pr=8253 looks fine to me.

[Apache9]

TestClientScannerTimeouts is a bit flaky on jdk8, I can also reproduce the failure locally, but it does not fail everytime.

Will file another issue in the future to track the flakyness of this test.