junrao commented on pull request #9944: URL: https://github.com/apache/kafka/pull/9944#issuecomment-828795518
I think the upgrade case is similar---it's rare and transient. So, we could choose to have a simpler and less optimized way for handling it. I am not sure if we trigger metadata refresh for top level error right now. If not, we could probably just add the logic to refresh metadata for all topics on topicId error at the top level. -- 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. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
