guozhangwang commented on a change in pull request #10232: URL: https://github.com/apache/kafka/pull/10232#discussion_r588847540
########## File path: clients/src/main/java/org/apache/kafka/clients/consumer/internals/AbstractCoordinator.java ########## @@ -802,8 +801,10 @@ public void handle(SyncGroupResponse syncResponse, log.info("SyncGroup failed: {} Marking coordinator unknown. Sent generation was {}", error.message(), sentGeneration); markCoordinatorUnknown(error); + requestRejoinOnResponseError(ApiKeys.SYNC_GROUP, error); Review comment: You're right, we do not, I've updated this section. ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: us...@infra.apache.org