Java

Kafka Java Programming I’ve been learning Apache Kafka over the past week. I took the Udemy course Apache Kafka Series - Learn Apache Kafka for Beginners v3. I’m using this blog to take notes, and this post focuses specifically on Java programming with Kafka. Producer Basics To configure a Kafka producer: Set the key and value serializer to, for example, StringSerializer flush() the buffer close() the producer, which will flush the buffer automatically Callback Callbacks allow us to examine the state of a message. ...