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 AI检测代码解析 bin/kafka-run-class.sh ...
[2016-10-13 22:11:51,870] INFO Client environment:java.class.path=:/home/hadoop/app/kafka_2.10-0.8.1.1/bin/../core/build/dependant-libs-2.8.0/*.jar:/home/hadoop/app/kafka_2.10-0.8.1.1/bin/../perf/build/libs//kafka-perf_2.8.0*.jar:/home/hadoop/app/kafka_2.10-0.8.1.1/bin/../...
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")...
kafka用户名密码认证java Producer kafka安全认证配置client,Kafka安全认证授权配置一概述1.1Kafka的权限分类1.2实现方式二安全认证授权配置2.1zookeeper配置2.1.1引入kafka依赖包2.1.2修改ZK配置文件2.1.3创建jaas文件2.1.4修改zkEnv.sh2.1.5启动zk2.2Kafka配置2.2.1创建
follows:security.protocol=SASL_SSL # ssl truststore.location is the path for storing the SSL certificate. The following code uses the path format in Windows as an example. Change the path format based on the actual running environment. ssl.truststore.location=E:\\temp\\client.jks# ssl trusts...
client.id 用于区分不同生产者实例的客户端 ID 代码语言:javascript 代码运行次数:0 运行 AI代码解释 publicstaticfinal StringCLIENT_ID_CONFIG="client.id"; send.buffer.bytes Kafka 消费者用于网络 socket 发送数据的缓冲区大小 代码语言:javascript 代码运行次数:0 ...
Flink CDC与RabbitMQ的搭配使用,主要涉及到的是Flink消费RabbitMQ的过程。在这个过程里,会使用到RabbitMQ AMQP Java Client这个连接器,该连接器提供了一个类RMQSource,用于消费来自RabbitMQ队列的消息。 一个典型的使用场景是采集MySQL的binlog数据,然后通过Flink CDC将这些数据发送到RabbitMQ中。具体的操作步骤如下:首...
=SSLssl.keystore.location=./alice-keystore.jksssl.keystore.password=supersecret1ssl.key.password=supersecret1ssl.truststore.location=/opt/cloudera/security/jks/truststore.jks $ kafka-console-consumer \--bootstrap-server host-1.example.com:9094\--topic test \--consumer.config./tls-client....
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 = ...
<parent><!-- https://mvnrepository.com/artifact/org.springframework.boot/spring-boot-starter-parent --><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-parent</artifactId><version>2.3.2.RELEASE</version><relativePath/><!-- lookup parent from repository --></parent>...