Learn how to consume messages from Kafka broker. Explained the flow of the Kafka consumer in tamil.
Created the spring boot application step by step to consume a message from topic in Kafka
Steps for the demo:
1) Create Spring Boot App with spring Kafka starter
2) KafkaConsumerConfig - Spring bean configuration - @EnableKafka
3) KafkaListener to consume the message
4) Start Zookeeper, Kafka, producer app to test the consumer app
1. Start Zookeeper
bin/zookeeper-server-start.sh config/zookeeper.properties
2. Start Kafka:
bin/kafka-server-start.sh config/server.properties
3. Create topic:bin/kafka-topics.sh --create --topic helloTopic --bootstrap-server localhost:9092
Github link: https://github.com/coderulagam/spring-boot-kafka-consumer
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