@Bean(MultiKafkaConstant.KAFKA_LISTENER_CONTAINER_FACTORY_TWO)publicKafkaListenerContainerFactorytwoKafkaListenerContainerFactory(@Autowired@Qualifier("twoKafkaProperties")KafkaProperties twoKafkaProperties,@Autowired@Qualifier("twoConsumerFactory")ConsumerFactory twoConsumerFactory){ConcurrentKafkaListenerContainerFactoryf...
return new DefaultKafkaConsumerFactory<String, String>( consumerConfigs()); } @Bean public ConcurrentKafkaListenerContainerFactory<String,String> kafkaListenerContainerFactory(){ ConcurrentKafkaListenerContainerFactory<String, String> factory = new ConcurrentKafkaListenerContainerFactory<String, String>(); fact...
packagecom.kangaroo.sentinel.collect.configuration;importorg.apache.kafka.clients.consumer.ConsumerConfig;importorg.apache.kafka.common.serialization.StringDeserializer;importorg.springframework.beans.factory.annotation.Value;importorg.springframework.context.annotation.Bean;importorg.springframework.context.annotation....
Spring-Kafka如何实现批量消费消息并且不丢失数据 - Spring-Kafka如何实现批量消费消息并且不丢失数据先给答案: // 批量消费配置: 1批量, 2手动提交 factory.setBatchListener(true); factory.getContainerProp...
spring.kafka.bootstrap-servers=197.168.25.196:9092 #重试次数 spring.kafka.producer.retries=3 #批量发送的消息数量 spring.kafka.producer.batch-size=1000 #32MB的批处理缓冲区 spring.kafka.producer.buffer-memory=33554432 #默认消费者组 spring.kafka.consumer.group-id=crm-microservice-newperformance ...
factory.setConsumerFactory(oneConsumerFactory); factory.setConcurrency(ObjectUtil.isEmpty(oneKafkaProperties.getListener().getConcurrency()) ? Runtime.getRuntime().availableProcessors() : oneKafkaProperties.getListener().getConcurrency()); factory.getContainerProperties().setAckMode(ObjectUtil.isEmpty(oneKa...
同时,新增一个spring.kafka.consumer.batch.concurrency变量,用来设置并发数,通过这个参数我们可以指定几个线程来实现消费。 在application.properties配置文件中,添加如下变量 代码语言:javascript 代码运行次数:0 运行 AI代码解释 #批消费并发量,小于或等于Topic的分区数 spring.kafka.consumer.batch.concurrency = 3 #设...
默认情况下spring.kafka.consumer.properties.partition.assignment.strategy=\ org.apache.kafka.clients.consumer.RangeAssignor 假如如下情况,同时监听了2个Topic; 并且每个topic的分区都是3; concurrency设置为6; 代码语言:javascript 代码运行次数:0 运行 AI代码解释 ...
KafkaConsumer在同一个消费者组的情况下是与一个Partition对应的.如果需要用多线程加速消费消费快的消息,...
默认情况下 spring.kafka.consumer.properties.partition.assignment.strategy=\ org.apache.kafka.clients.consumer.RangeAssignor 假如如下情况,同时监听了2个Topic; 并且每个topic的分区都是3; concurrency设置为6; @KafkaListener(id = "consumer-id6", topics = {"SHI_TOPIC3","SHI_TOPIC4"}, containerFactory ...