lbradstreet commented on a change in pull request #9008: URL: https://github.com/apache/kafka/pull/9008#discussion_r455828890
########## File path: clients/src/main/java/org/apache/kafka/common/requests/FetchRequest.java ########## @@ -273,6 +99,28 @@ public boolean equals(Object o) { } } + private Map<TopicPartition, PartitionData> toPartitionDataMap(List<FetchRequestData.FetchTopic> fetchableTopics) { + Map<TopicPartition, PartitionData> result = new LinkedHashMap<>(); + fetchableTopics.forEach(fetchTopic -> fetchTopic.partitions().forEach(fetchPartition -> { + Optional<Integer> leaderEpoch = Optional.of(fetchPartition.currentLeaderEpoch()) + .filter(epoch -> epoch != RecordBatch.NO_PARTITION_LEADER_EPOCH); + result.put(new TopicPartition(fetchTopic.topic(), fetchPartition.partition()), + new PartitionData(fetchPartition.fetchOffset(), fetchPartition.logStartOffset(), + fetchPartition.partitionMaxBytes(), leaderEpoch)); + })); + return Collections.unmodifiableMap(result); + } + + private List<TopicPartition> toForgottonTopicList(List<FetchRequestData.ForgottenTopic> forgottenTopics) { Review comment: Typo "Forgotton" ---------------------------------------------------------------- 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