The Apache Kafka, a distributed streaming platform, uses Internet TCP port 9094 for inter-broker communication. It is a part of the default configuration for Kafka's replication feature, where data is synchronously replicated between brokers. This port is also used for the Kafka's in-sync replicas (ISR) feature to maintain the list of nodes that are caught up with the leader. Therefore, port 9094 is crucial for ensuring data durability and high availability in Kafka clusters.
No information available