kirktrue commented on PR #15426: URL: https://github.com/apache/kafka/pull/15426#issuecomment-1968025786
@cadonna—thanks for the PR! I'm concerned that `MemberStateListener` mechanism has opened a path for us to sidestep the thread separation we've intentionally introduced. With this listener mechanism, the `MembershipManagerImpl` can invoke "arbitrary" code which might interact with the application thread in unexpected ways. With all of that said, I do recognize the issue we're facing with the existing 'group metadata update event' mechanism, so it's clear we do need to tweak the design a bit. I'm just not confident we've nailed it, yet. I will spend some time looking at this, and related, PRs and Jiras tomorrow. -- 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: jira-unsubscr...@kafka.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
