RockteMQ-AI commented on issue #4648: URL: https://github.com/apache/rocketmq-dashboard/issues/4648#issuecomment-5754858993
**Issue Evaluation** Category: `bug` | Status: **Confirmed** | Severity: **Medium** The reported issue has been verified. `CollectorScheduler.cleanUpSnapshots()` uses an unguarded `Duration.parse` on every hourly scheduled run. Any non-ISO-8601 value (e.g., `24h` instead of `PT24H`) throws `DateTimeParseException`, the scheduled method silently fails, and metric snapshots are never cleaned up. **Root Cause:** No validation or error handling for malformed duration configuration. The exception is swallowed by the scheduler framework. **Impact:** Silent data accumulation — the snapshot table grows without bound while the retention setting appears functional. Operators have no indication of misconfiguration. **Resolution:** PR #4647 correctly adds error handling and logging for malformed values. --- *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]
