You can use the code snippet below to do that. Spring Cloud Stream With Kafka | RefactorFirst Spring Boot and Kafka - Practical Example Kafka Streams with Spring Cloud Stream - Piotr's TechBlog Select Gradle project and Java language. A client that consumes records from a Kafka cluster. Introduction to Spring Kafka - mydeveloperplanet.com spring: kafka: bootstrap-servers: - localhost:9092 consumer: client-id: my-client-consumer group-id: spring . Processing Messages with Spring Cloud Stream and Kafka To begin, you need to define your Kafka consumer. We provide a "template" as a high-level abstraction for sending messages. A client id is advisable, as it can be used to identify the client as a source for requests in logs and metrics. Apache Kafka is A high-throughput distribute streaming platform. spring.cloud.stream.kafka.binder.consumerProperties Key/Value map of arbitrary Kafka client consumer properties. Nowadays, event-driven architecture is used in developing software applications in different areas, like microservices with patterns such as CQRS, Saga Pattern, etc. Intro to Apache Kafka with Spring | Baeldung It's a publish-subscribe messaging rethought as a distributed commit log. To start with, we will need a Kafka dependency in our project. Just like we did with the producer, you need to specify bootstrap servers. When an exception happens and there are no more retries configured, the message will be sent to the dead letter topic of this binding. And we will need to use that in both services, i.e., Customer Service and Restaurant Service. Our kafka consumer properties can be set using "custom.kafka.listener. Optimizing Kafka consumers - Strimzi Then you need to subscribe the consumer to the topic you . When we run the application, it sends a message every 2 seconds and the consumer reads the message. A typical Kafka producer and consumer configuration looks like this:- application.yml I'm trying to use connect a spring boot project to kafka . The class name of the partition assignment strategy that the client will use to distribute . Last but not least, select Spring boot version 2.5.4 . These properties are injected in the configuration classes by spring boot. Apache Kafka Producer/Consumer Spring Boot Implementation
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