The next extension for the Kafka challenge is now live: Listing Partitions.
This is an interesting one since you’ll finally get to deal with Kafka’s on-disk storage format:
Learn about how Kafka stores messages on disk, the __cluster_metadata topic and more, by implementing the DescribeTopicPartitions API to support listing topic partitions.
Here’s the stage breakdown:
Please give this a try and let us know how it can be improved! @ryan-gang (author of this extension) and I will be available here to help out!