RockteMQ-AI commented on issue #4838: URL: https://github.com/apache/rocketmq-dashboard/issues/4838#issuecomment-5770643089
**Issue Evaluation** Category: `bug` | Status: **Confirmed** This is a valid defect in the Apache provider's consumer group creation flow. The `updateDataCenter` method in `ConsumerGroupController.java` only copies `clusterName`, `dataCenter`, and `groupType` from the request, silently dropping the `deliveryOrderType` field. Additionally, the default `GroupRequest` constructor hardcodes `deliveryOrderType` to `Concurrently`, so even when the user selects `Orderly`, it is overwritten. **Root Cause:** Two compounding issues: 1. `updateDataCenter()` does not propagate `deliveryOrderType` from the request to the entity 2. The `GroupRequest` default constructor forces `Concurrently` regardless of user input **Impact:** Consumer groups created via the Apache provider silently lose their delivery order type, always defaulting to `Concurrently`. This is a data-correctness issue for users who depend on ordered message delivery. **Severity:** High — silent data loss of a user-specified configuration parameter. The referenced PR #4839 correctly adds the missing field propagation and removes the hardcoded default. --- *Automated evaluation by RockteMQ-AI* -- 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]
