m1a2st commented on code in PR #17440: URL: https://github.com/apache/kafka/pull/17440#discussion_r1806735730
########## clients/src/main/java/org/apache/kafka/clients/consumer/internals/AsyncKafkaConsumer.java: ########## @@ -1584,7 +1593,11 @@ private boolean updateFetchPositions(final Timer timer) { try { CheckAndUpdatePositionsEvent checkAndUpdatePositionsEvent = new CheckAndUpdatePositionsEvent(calculateDeadlineMs(timer)); wakeupTrigger.setActiveTask(checkAndUpdatePositionsEvent.future()); - cachedSubscriptionHasAllFetchPositions = applicationEventHandler.addAndGet(checkAndUpdatePositionsEvent); + applicationEventHandler.add(checkAndUpdatePositionsEvent); + cachedSubscriptionHasAllFetchPositions = processBackgroundEvents( + checkAndUpdatePositionsEvent.future(), + timer, __ -> false + ); Review Comment: > It can't process processBackgroundEvents() only once before applicationEventHandler.addAndGet. Test will be fail if I change to below, I think a loop for processBackgroundEvents is necessary This section also failed with we only process once. -- 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