4. Build a kafka cluster

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1. Build a kafka pseudo-cluster

 cd /opt/software/kafka_2.13-2.7.1

cp config/server.properties  config/server-1.properties 

cp config/server.properties  config/server-2.properties 

Modify the corresponding configuration information, taking server-2.properties as an example,

vim config/server-2.properties

Modify three places so as not to duplicate the first kafka configured before.

log.dirs=/opt/software/kafka_2.13-2.7.1/kafka-log-2
listeners=PLAINTEXT://192.168.220.66:9094
broker.id=2

Start these two kafka

bin/kafka-server-start.sh -daemon config/server-1.properties

bin/kafka-server-start.sh -daemon config/server-2.properties

jps

2. Multiple machine clusters

Update

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