linux安装zookeeper

linux安装zookeeper

寻找要下载的版本及安装包

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安装

使用命令下载安装包、解压安装包、新建数据目录、复制zoo_sample.cfg文件，命名为zoo.cfg、编辑此配置文件，按照下面指示修改

[root@MeterSphere /usr/local]$wget https://dlcdn.apache.org/zookeeper/zookeeper-3.7.1/apache-zookeeper-3.7.1-bin.tar.gz
[root@MeterSphere /usr/local]$tar -zxvf apache-zookeeper-3.7.1-bin.tar.gz
[root@MeterSphere /usr/local]$cd apache-zookeeper-3.7.1-bin/
[root@MeterSphere /usr/local/apache-zookeeper-3.7.1-bin]$mkdir data
[root@MeterSphere /usr/local/apache-zookeeper-3.7.1-bin]$cd conf/
[root@MeterSphere /usr/local/apache-zookeeper-3.7.1-bin/conf]$ls
configuration.xsl  log4j.properties  zoo_sample.cfg
[root@MeterSphere /usr/local/apache-zookeeper-3.7.1-bin/conf]$cp zoo_sample.cfg zoo.cfg
[root@MeterSphere /usr/local/apache-zookeeper-3.7.1-bin/conf]$vi zoo.cfg
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# 存放数据节点的目录，根据自己实际情况配置
dataDir=/usr/local/apache-zookeeper-3.7.1-bin/data
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修改配置文件

[root@MeterSphere /usr/local/apache-zookeeper-3.7.1-bin/bin]$vim /etc/profile
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新增如下内容

#Zookeeper env
export ZOOKEEPER_HOME=/usr/local/apache-zookeeper-3.7.1-bin
export PATH=$PATH:$ZOOKEEPER_HOME/bin
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修改内容生效

source /etc/profile
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启动

[root@MeterSphere /usr/local/apache-zookeeper-3.7.1-bin/bin]$pwd
/usr/local/apache-zookeeper-3.7.1-bin/bin
[root@MeterSphere /usr/local/apache-zookeeper-3.7.1-bin/bin]$./zkServer.sh start
/bin/java
ZooKeeper JMX enabled by default
Using config: /usr/local/apache-zookeeper-3.7.1-bin/bin/../conf/zoo.cfg
Starting zookeeper ... STARTED
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常用命令

# 启动
zookeeper./zkServer.sh start
# 查看zookeeper状态
./zkServer.sh status
# 关闭zookeeper服务
./zkServer.sh stop
# 重启zookeeper服务
./zkServer.sh restart
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启动客户端命令 ，由于还不了解zookeeper，所以不清楚这个是干嘛的

./zkCli.sh
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