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Define a Kafka producer factory bean in your Spring Boot application

Sumit Rawal answered on May 15, 2023 Popularity 1/10 Helpfulness 1/10

answer Define a Kafka producer factory bean in your Spring Boot application

Define a Kafka producer factory bean in your Spring Boot application

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@Configuration
public class KafkaProducerConfig {
    @Value("${spring.kafka.bootstrap-servers}")
    private String bootstrapServers;
    
    @Value("${spring.kafka.producer.client-id}")
    private String clientId;
    
    @Bean
    public Map<String, Object> producerConfigs() {
        Map<String, Object> props = new HashMap<>();
        props.put(ProducerConfig.BOOTSTRAP_SERVERS_CONFIG, bootstrapServers);
        props.put(ProducerConfig.CLIENT_ID_CONFIG, clientId);
        props.put(ProducerConfig.KEY_SERIALIZER_CLASS_CONFIG, StringSerializer.class);
        props.put(ProducerConfig.VALUE_SERIALIZER_CLASS_CONFIG, StringSerializer.class);
        props.put(ProducerConfig.ACKS_CONFIG, "all");
        props.put(ProducerConfig.ENABLE_IDEMPOTENCE_CONFIG, true);
        return props;
    }
    
    @Bean
    public ProducerFactory<String, String> producerFactory() {
        return new DefaultKafkaProducerFactory<>(producerConfigs());
    }
    
    @Bean
    public KafkaTemplate<String, String> kafkaTemplate() {
        return new KafkaTemplate<>(producerFactory());
    }
}

Popularity 1/10 Helpfulness 1/10 Language java

Source: Grepper

Tags: java spring-boot

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Contributed on May 15 2023

Sumit Rawal

0 Answers Avg Quality 2/10

Define a Kafka producer factory bean in your Spring Boot application

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