Kafka for Developers - Data Contracts Using Schema Registry - Build Kafka Producer to Publish the CoffeeOrder Events

This video tutorial guides viewers through coding a Kafka producer to publish messages to a Kafka topic. It covers setting up the producer package, creating a send message function using Kafka template, handling producer records, and implementing success and failure callbacks. The tutorial also demonstrates integrating the producer with a coffee order service and concludes with testing the application.

What are the callbacks used in the listenable feature, and what do they handle?

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How does the application handle success and failure in message sending?

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What is the significance of the 'coffee order producer' in the overall service layer?

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