Hi. KafkaConsumer can subscribe to topics by pattern: https://kafka.apache.org/36/javadoc/org/apache/kafka/clients/consumer/Consumer.html#subscribe(java.util.regex.Pattern)
2023年12月1日(金) 22:05 Chunlin Yang <clyang.lu...@gmail.com>: > Hi team, > > My use case is I have a central controller to manage tens of thousands of > clusters. Each cluster can receive and send the message via Kafka. but each > cluster can only consume its own message. The controller can consume all > the messages from each cluster. > > I checked the Kafka document and know that there is no limitation for Kafka > topics and the Kafka provides the ACLs per topic so my idea is to create > one topic per cluster. but it seems Kafka cannot support subscript topics > with wildcard. Is that true? > > I guess I do not use Kafka correctly. Could you share your best practices > which can address my case? Thanks in advance. > -- ======================== Okada Haruki ocadar...@gmail.com ========================
