philipnee commented on code in PR #12149: URL: https://github.com/apache/kafka/pull/12149#discussion_r1171764467
########## clients/src/main/java/org/apache/kafka/clients/producer/internals/Sender.java: ########## @@ -300,9 +301,13 @@ void runOnce() { try { transactionManager.maybeResolveSequences(); + RuntimeException lastError = transactionManager.lastError(); + if (transactionManager.hasAbortableError() && shouldHandleAuthorizationError(lastError)) { + return; Review Comment: FWIW: I think in the context of this ticket, we are trying to avoid poisoning the client when the client is unable to re-authenticate upon startup. The fix wants to continue to retry the request until the permission is fixed. So the handler should handle the epoch bump. -- 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