软件环境：
Linux服务器一台或多台；
已经搭建好zookeeper集群；
kafka_2.9.2-0.8.1.1 ；
启动kafka集群命令:
kafka-server-start.sh -daemon $KAFKA_HOME/config/server.properties
Ubuntu_128、Ubuntu_130、Ubuntu_131分别启动kafka
root@ubuntu-128:/opt/kafka/kafka_2.9.2-0.8.2.1/bin# ./kafka-server-start.sh ../config/server.properties
[2018-11-18 09:01:43,727] INFO Verifying properties (kafka.utils.VerifiableProperties)
[2018-11-18 09:01:43,804] INFO Property broker.id is overridden to 0 (kafka.utils.VerifiableProperties)
[2018-11-18 09:01:43,805] INFO Property default.replication.factor is overridden to 2 (kafka.utils.VerifiableProperties)
[2018-11-18 09:01:43,806] INFO Property host.name is overridden to 192.168.13.128 (kafka.utils.VerifiableProperties)
[2018-11-18 09:01:43,808] INFO Property log.cleaner.enable is overridden to false (kafka.utils.VerifiableProperties)
[2018-11-18 09:01:43,808] INFO Property log.dirs is overridden to /tmp/kafka-logs (kafka.utils.VerifiableProperties)
[2018-11-18 09:01:43,810] INFO Property log.retention.check.interval.ms is overridden to 300000 (kafka.utils.VerifiableProperties)
[2018-11-18 09:01:43,811] INFO Property log.retention.hours is overridden to 168 (kafka.utils.VerifiableProperties)
[2018-11-18 09:01:43,812] INFO Property log.segment.bytes is overridden to 1073741824 (kafka.utils.VerifiableProperties)
[2018-11-18 09:01:43,813] WARN Property message.max.byte is not valid (kafka.utils.VerifiableProperties)
[2018-11-18 09:01:43,814] INFO Property num.io.threads is overridden to 8 (kafka.utils.VerifiableProperties)
[2018-11-18 09:01:43,816] INFO Property num.network.threads is overridden to 3 (kafka.utils.VerifiableProperties)
[2018-11-18 09:01:43,816] INFO Property num.partitions is overridden to 1 (kafka.utils.VerifiableProperties)
[2018-11-18 09:01:43,817] INFO Property num.recovery.threads.per.data.dir is overridden to 1 (kafka.utils.VerifiableProperties)
[2018-11-18 09:01:43,818] INFO Property port is overridden to 19092 (kafka.utils.VerifiableProperties)
[2018-11-18 09:01:43,819] INFO Property replica.fetch.max.bytes is overridden to 5048576 (kafka.utils.VerifiableProperties)
[2018-11-18 09:01:43,820] INFO Property socket.receive.buffer.bytes is overridden to 102400 (kafka.utils.VerifiableProperties)
[2018-11-18 09:01:43,821] INFO Property socket.request.max.bytes is overridden to 104857600 (kafka.utils.VerifiableProperties)
[2018-11-18 09:01:43,822] INFO Property socket.send.buffer.bytes is overridden to 102400 (kafka.utils.VerifiableProperties)
[2018-11-18 09:01:43,823] INFO Property zookeeper.connect is overridden to 192.168.13.128:12181,192.168.13.130:12181,192.168.13.131:12181 (kafka.utils.VerifiableProperties)
[2018-11-18 09:01:43,824] INFO Property zookeeper.connection.timeout.ms is overridden to 6000 (kafka.utils.VerifiableProperties)
Zookeeper集群搭建 — 搭建成功标志
在两台机器上运行http://kafka.apache.org/documentation.html#quickstart里面step3-step5 成功(步骤中要将localhoast换成自己的机器ip)