mimaison commented on a change in pull request #11748: URL: https://github.com/apache/kafka/pull/11748#discussion_r832083031
########## File path: connect/mirror/src/main/java/org/apache/kafka/connect/mirror/MirrorCheckpointTask.java ########## @@ -169,6 +172,7 @@ public String version() { return listConsumerGroupOffsets(group).entrySet().stream() .filter(x -> shouldCheckpointTopic(x.getKey().topic())) .map(x -> checkpoint(group, x.getKey(), x.getValue())) + .flatMap(o -> o.map(Stream::of).orElseGet(Stream::empty)) // do not emit checkpoints for partitions that don't have offset-syncs Review comment: @viktorsomogyi mentioned you also looked at this issue. Apart from the weird "feature" described, how different is it from your fix? Is there another approach you'd favor or is this correctly addressing the issue? -- 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