merlimat commented on PR #25196: URL: https://github.com/apache/pulsar/pull/25196#issuecomment-3843457395
Good questions. > 1. is it possible to also migrate back from Oxia to ZooKeeper ? While the mechanism can be quite generic, the tricky part to make it work seamlessly is to carry over the same version ids on each metadata record. That allows brokers and bookies conditional writes to not fail in the migration. In Oxia we were able to add explicit override for this specific purpose. With ZK it's unfortunately not as easy. > 2. this PIP is not about the metadata store to coordinate geo replication, should we state it explicitly ? Good point. I'll highlight this more. -- 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]
