Kafka Single-node construction and cluster construction

First of all, Kafka run, need zookeeper in the background to run, although Kafka has built-in zookeeper, but we still build with their own distributed zookeeper

Kafka Single-node construction (with its own zookeeper)

Start the service

? 1, configure and start zookeeper services

Using Kafka built-in ZK

? Configure ZK File:/opt/kafka/config/zookeeper.properties

? Enable ZK Service:

?/opt/kafka/bin/zookeeper-server-start.sh/opt/kafka/config/zookeeper.properties >/opt/logs/kafka-zk.log 2> &1 &

? Netstat-an | grep 2181

Using the public ZK

? zookeeper.connect in/opt/kafka/config/server.properties Configure the address of an external ZK

?

? 2, Start Kafka-server

? Configure the relevant parameters/opt/kafka/config/server.properties

? Main parameters: Broker.id, Port, Log.dirs

? Start:/opt/kafka/bin/kafka-server-start.sh/opt/kafka/config/server.properties >/opt/logs/kafka-server.log 2> &1 &

Zookeeper's cluster construction

Deploying Kafka clusters is actually the number of brokers that increase Kafka.

Deploy Kafka cluster: 192.168.2.134, 192.168.2.135, 192.168.2.136

?

? 1, ZK Configuration and single node consistent.

? 2, Server Startup:

Configuration of the 192.168.2.134 node/opt/kafka/config/server.properties broker.id=0

Configuration of the 192.168.2.135 node/opt/kafka/config/server.properties broker.id=1

Configuration of the 192.168.2.136 node/opt/kafka/config/server.properties broker.id=2

? server.properties configuration for all nodes: zookeeper.connect=192.168.2.134:2181,192.168.2.135:2181,192.168.2.136:2181

? start all servers (execute this command in each console to start Kafka):/opt/kafka/bin/kafka-server-start.sh/opt/kafka/config/server.properties >/ Opt/logs/kafka-server.log 2>&1 &

? Add two copies, 3 Partitions of topic World

? bin/kafka-topics.sh--create--zookeeper 192.168.2.134:2181,192.168.2.135:2181,192.168.2.136:2181-- Replication-factor 3--partitions 2--topic World

Kafka Single-node construction and cluster construction