zookeeper cluster deployment summary article

The Ins and Outs of various problems continue to come true cluster deployment, especially to do the following records because zookeeper and kafka depend on java environment, and therefore need to install jdk.

By ftp upload apache-zookeeper-3.5.6-bin.tar.gz jdk-8u241-linux-x64.tar.gz kafka_2.13-2.4.0.tgz 

jdk environment configuration

1.mv jdk-8u162-linux-x64.tar.gz /usr/local

2.tar -zxvf jdk-8u162-linux-x64.tar.gz

3.tar -zxvf jdk-8u162-linux-x64.tar.gz

4.mv jdk-8u162-linux-x64 java

5.vim /etc/profile #末尾增加如下配置

export JAVA_HOME=/usr/local/java

export JRE_HOME=/usr/local/java/jre

export CLASSPATH=.:$CLASSPATH:$JAVA_HOME/lib:$JRE_HOME/lib

export PATH=$PATH:$JAVA_HOME/bin:$JRE_HOME/bin

6. The last execution source /etc/profile #注意每次重启服务器，或者修改文件需要重新执行 检查jdk是否成功配置 java -version 

So far JDK configuration

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zookeeper cluster deployment

mv apache-zookeeper-3.5.6-bin.tar.gz /usr/local

mv apache-zookeeper-3.5.6-bin zookeeper

vim /etc/profile

#set zookeeper environment

export ZK_HOME=/usr/local/zookeeper

export PATH=$ZK_HOME/bin:$PATH