The configuration sets error handler that replays the failed events.
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Created
November 18, 2019 14:03
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Reprocess kafka events in Spring Kafka
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| spring: | |
| kafka: | |
| listener: | |
| ack-mode: record |
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| import org.springframework.boot.autoconfigure.kafka.ConcurrentKafkaListenerContainerFactoryConfigurer; | |
| import org.springframework.context.annotation.Bean; | |
| import org.springframework.context.annotation.Configuration; | |
| import org.springframework.kafka.config.ConcurrentKafkaListenerContainerFactory; | |
| import org.springframework.kafka.core.ConsumerFactory; | |
| import org.springframework.kafka.listener.SeekToCurrentErrorHandler; | |
| @Configuration | |
| public class KafkaConfig { | |
| @Bean | |
| public ConcurrentKafkaListenerContainerFactory kafkaListenerContainerFactory( | |
| ConcurrentKafkaListenerContainerFactoryConfigurer configurer, | |
| ConsumerFactory<Object, Object> kafkaConsumerFactory) { | |
| ConcurrentKafkaListenerContainerFactory<Object, Object> factory = new ConcurrentKafkaListenerContainerFactory<>(); | |
| configurer.configure(factory, kafkaConsumerFactory); | |
| factory.setErrorHandler(new SeekToCurrentErrorHandler()); | |
| return factory; | |
| } | |
| } |
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