lianetm commented on code in PR #18702: URL: https://github.com/apache/kafka/pull/18702#discussion_r1939721414
########## clients/src/main/java/org/apache/kafka/clients/consumer/internals/AsyncKafkaConsumer.java: ########## @@ -1326,7 +1331,7 @@ private void close(Duration timeout, boolean swallowException) { // We are already closing with a timeout, don't allow wake-ups from here on. wakeupTrigger.disableWakeups(); - final Timer closeTimer = time.timer(timeout); + final Timer closeTimer = createTimer(timeout); Review Comment: not introduced here but affected with this change. I notice that `runRebalanceCallbacksOnClose` consumes time from the close timeout, right? (receives the timer just to update it). But that behaviour is not the same in the Classic Consumer. In the classic, the close timeout only applies to requests really. The callbacks run when closing the Abstract coordinator, without time boundaries, and most importantly, without consuming time from the close timeout. We `runRebalanceCallbacksOnClose` without time boundaries too, but it does consume the time from the timeout param, right? Wouldn't that potentially leave less time for the following requests? I'm concerned about existing apps, running callbacks, calling close with a timeout that used to be "enough", but now it may not be. Should we simply remove the timer from the runRebalanceCallbacksOnClose? -- 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