[GitHub] [kafka] philipnee commented on a diff in pull request #13550: KAFKA-14639 - A single partition may be revoked and assign during a single round of rebalance

[via GitHub]

philipnee commented on code in PR #13550:
URL: https://github.com/apache/kafka/pull/13550#discussion_r1170599794


##########
clients/src/main/java/org/apache/kafka/clients/consumer/internals/AbstractCoordinator.java:
##########
@@ -835,6 +835,7 @@ public void handle(SyncGroupResponse syncResponse,
                 } else if (error == Errors.REBALANCE_IN_PROGRESS) {
                     log.info("SyncGroup failed: The group began another 
rebalance. Need to re-join the group. " +
                                  "Sent generation was {}", sentGeneration);
+                    resetStateAndGeneration("member missed the rebalance", 
true);

Review Comment:
   Offline discussion with @hachikuji  - it seems like what we want is to 
revoke the old partitions but resend these partitions on the subsequent join. 
RN, join only sends out the assigned partitions.



-- 
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