qianye1001 commented on PR #10565: URL: https://github.com/apache/rocketmq/pull/10565#issuecomment-4852130108
I don't think we should enable retry topic V2 by default in this PR yet. Keeping `retrieveMessageFromPopRetryTopicV1=true` only proves that the new version can still read existing V1 retry topics. It does not fully validate a graceful upgrade path from V1 to V2, especially for rolling upgrades or mixed-version / mixed-config clusters where some brokers may still produce or consume retry messages using the V1 naming rule while others switch to V2. Before changing the default, we should have explicit upgrade compatibility verification covering the V1 -> V2 transition, or keep `enableRetryTopicV2` disabled by default and make the migration opt-in/documented. -- 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]
