RockteMQ-AI commented on issue #4664: URL: https://github.com/apache/rocketmq-dashboard/issues/4664#issuecomment-5754854739
**Issue Evaluation** Category: `bug` | Status: **Confirmed** | Severity: **Low** The reported issue has been verified. The payload preview warning message contradicts the actual behavior of `buildMessagePropertiesFromRows` and `parseMessageProperties`, both of which implement first-value-wins semantics for duplicate keys. **Root Cause:** The warning text "重复属性会覆盖前面的值" (duplicate properties will overwrite earlier values) describes last-value-wins, but the code keeps the first value. **Impact:** Misleading user-facing message in the message sending form. Users may expect the last value to win when it actually doesn't. **Resolution:** PR #4663 correctly aligns the warning text with the actual behavior. --- *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]
