yuluo-yx opened a new pull request, #4407: URL: https://github.com/apache/rocketmq-dashboard/pull/4407
<!-- Make sure the base branch is `master`: that is the RocketMQ Studio trunk. --> ### Which Issue(s) This PR Fixes - Fixes #3203 - Replaces #3204, closed by the branch switch in #4379. ### Brief Description This is a resubmission of #3204 against `master`, following the branch switch notice in #4379. The fork branch is unchanged; `master` is now the RocketMQ Studio trunk. ## Summary - load all DLQ groups for the selected instance in bounded pages - summarize backlog totals, retry totals, largest-group concentration, and unavailable statistics - classify non-empty groups by last-enqueue age and aggregate status distribution - support group/topic/status search, age filtering, and CSV export - keep the analysis read-only and avoid loading message bodies ### How Did You Test This Change? ## 原提交验证记录 - focused portfolio and existing DLQ page suites: 27 tests passed - `npm run lint` (0 errors; 10 pre-existing warnings) - `npm run build` (8,040 modules transformed) - scope audit: 609 additions, 8 deletions across 4 files Fixes #3203 ### Checklist - [x] One coherent change; unrelated modifications are not bundled in - [x] Commit subject follows Conventional Commits (`feat:` / `fix:` / `refactor:` / `chore:` / `docs:` / `perf:`) - [x] Tests added or updated for non-trivial changes, test methods named `...Test` - [x] New UI text has both Chinese and English entries under `web/src/i18n/`, or the change does not add UI text - [x] Architecture constraints stay green (`mvn test` runs the ArchUnit checks), or the original verification scope is stated above - [x] New source files carry the ASF license header, or no new source files were added - [x] Documentation touched where behaviour changed (README / `docs/` / in-app help), or no documentation change was required -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
