RockteMQ-AI commented on issue #1945: URL: https://github.com/apache/rocketmq-dashboard/issues/1945#issuecomment-5256314544
**Issue Evaluation** Category: `bug` | Status: **Confirmed** The reported null-handling gap in subscription-group count reporting has been verified against the codebase. **Root Cause:** `RocketMQDashboardProvider.java:180-198` — when `getAllSubscriptionGroup` returns a null wrapper or a wrapper with a null table, the code skips counting without calling `markCountUnavailable(...)`. This differs from the topic-config path (`:162-178`) which correctly marks the cluster as warning. **Impact:** Cluster health display — a null response is silently presented as zero groups, masking broker unavailability. **Severity:** medium An automated fix proposal can be generated. Reply `/approve` to proceed with PR generation. --- *Automated evaluation by github-manager-bot* -- 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]
