num.replica.fetchers=1 log.dirs=/opt/kafka_logs num.partitions=3 zookeeper.connect=zk-1:2181,zk-2:2181,zk /kafka-topics.sh --describe --zookeeper zk-1:2181,zk-2:2181,zk-3:2181 --topic app.log 查看所有topic列表: sh kafka-topics.sh --zookeeper --zookeeper zk-1:2181,zk-2:2181,zk-3:2181 --list 创建topic sh kafka-topics.sh /bin/kafka-topics.sh --delete --zookeeper zk-1:2181,zk-2:2181,zk-3:2181 --topic app.log 生产topic的消息 . /kafka-console-consumer.sh --zookeeper zk-1:2181,zk-2:2181,zk-3:2181 --topic app.log 3.Kafka服务监控 通过以下命令启动了
=auto[proxy]设置主机名hostnamectl set-hostname zk-1hostnamectl set-hostname zk-2hostnamectl set-hostname zk
proxy] 设置主机名 hostnamectl set-hostname zk-1 hostnamectl set-hostname zk-2 hostnamectl set-hostname zk