andyhuangdev opened a new pull request, #23430: URL: https://github.com/apache/kafka/pull/23430
Description The controller can acknowledge a SCRAM credential update before brokers apply it. Starting clients during this window can cause authentication failures and terminate the background consumer task, leaving the test waiting for a consumer group that never forms. Wait for the credentials to appear in each broker’s cache before starting the consumer and admin client. Testing - Reproduced the failure by delaying broker-side credential publication with a debugger. - Verified the fix with the same delay. - All four tests in `ConsumerGroupCommandSaslAuthenticationTest` pass with breakpoints disabled. -- 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]
