skaundinya15 commented on a change in pull request #10962: URL: https://github.com/apache/kafka/pull/10962#discussion_r664807523
########## File path: clients/src/main/java/org/apache/kafka/common/requests/OffsetFetchRequest.java ########## @@ -174,6 +315,28 @@ public boolean isAllPartitions() { return data.topics() == ALL_TOPIC_PARTITIONS; } + public boolean isAllPartitionsForGroup(String groupId) { + OffsetFetchRequestGroup group = data + .groupIds() + .stream() + .filter(g -> g.groupId().equals(groupId)) + .collect(toSingleton()); + return group.topics() == ALL_TOPIC_PARTITIONS_BATCH; + } + + // Custom collector to filter a single element + private <T> Collector<T, ?, T> toSingleton() { Review comment: Ah okay, good point. Let's do this in a follow up PR, since we are trying to get this feature into 3.0 right now. -- 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