ConsumerGroupExample.java packagecn.ljh.kafka.kafka_helloworld;importkafka.consumer.ConsumerConfig;importkafka.consumer.KafkaStream;importkafka.javaapi.consumer.ConsumerConnector;importjava.util.HashMap;importjava.util.List;importjava.util.Map;importjava.util.Properties;importjava.util.concurrent.ExecutorService;...
Please refer to Run kafka in SSL mode, it talks about both broker configuration and client(consumer/producer) configuration. rabbit_lei 2024/06/05 1072 爬虫架构|利用Kafka处理数据推送问题(2) 爬虫javaapachesas 在前一篇文章爬虫架构|利用Kafka处理数据推送问题(1)中对Kafka做了一个介绍,以及环境搭建,最...
1、删除kafka存储目录(server.properties文件log.dirs配置,默认为"/tmp/kafka-logs")相关topic目录 2、如果配置了delete.topic.enable=true直接通过命令删除,如果命令删除不掉,直接通过zookeeper-client 删除掉broker下的topic即可。 1. 2. 3. 10、查询topic所有分区消息列表 bin/ kafka.tools.GetOffsetShell --broke...
一个简单的生产者例子如下: importkafka.producer.KeyedMessage;importkafka.producer.ProducerConfig;importkafka.javaapi.producer.Producer;importjava.util.Properties;publicclassSimpleProducer{publicstaticvoidmain(String[] args){Propertiesprops =newProperties(); props.put("metadata.broker.list","127.0.0.1:9092")...
importorg.apache.kafka.clients.CommonClientConfigs;importorg.apache.kafka.clients.admin.AdminClientConfig;importorg.apache.kafka.clients.admin.AdminClient;importjava.util.Properties;publicclassKafkaClientExample{publicstaticvoidmain(String[]args){Propertiesprops=newProperties();props.put(CommonClientConfigs.BOOT...
kafka-java-demogithub.com/kevinwang0224/kafka-java-demo kafka-springboot-demogithub.com/kevinwang0224/kafka-springboot-demo kafka-clients 添加依赖 <!-- https://mvnrepository.com/artifact/org.apache.kafka/kafka-clients --><dependency><groupId>org.apache.kafka</groupId><artifactId>kafka-...
util.Properties; import java.util.concurrent.Executors; import java.util.concurrent.ScheduledExecutorService; import java.util.concurrent.ThreadFactory; import java.util.concurrent.TimeUnit; /** * @author hezhangjian */ @Slf4j public class KafkaProducerInit { private final ThreadFactory threadFactory = ...
packageorg.example;importorg.apache.kafka.clients.producer.KafkaProducer;importorg.apache.kafka.clients.producer.ProducerRecord;importorg.apache.kafka.common.serialization.StringSerializer;importjava.util.Properties;publicclassKafkaProduceExample{publicstaticvoidmain(String[] args){//配置信息。Propertiesprops=...
本文介绍了腾讯云 TDMQ CKafka 分布式流处理平台,重点阐述了 Kafka Java 客户端的关键参数、生产者和消费者的实践操作及相关问题。涵盖了版本选
Use the same version of the client. <dependency> <groupId>org.apache.kafka</groupId> <artifactId>kafka-clients</artifactId> <version>1.1.0/2.3.0/2.7.2/3.4.0</version> </dependency> Preparing Kafka Configuration Files The following describes example producer and consumer configuration files. ...