RockteMQ-AI commented on issue #526: URL: https://github.com/apache/rocketmq-connect/issues/526#issuecomment-5192857831
**Issue Evaluation** Category: `question` Migrating data from RocketMQ 4.x to 5.x: 1. **Messages in transit:** Use RocketMQ Connect with a 4.x Source Connector and 5.x Sink Connector to bridge the two clusters 2. **Consumer offsets:** Use the `exportOffsets` / `importOffsets` admin tools 3. **Topic/Group metadata:** Recreate topics and consumer groups in the 5.x cluster For a zero-downtime migration, run both clusters in parallel and gradually shift producers/consumers to 5.x. --- *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]
