Zookeeper的安装
ZooKeeper-安装
官网：https://zookeeper.apache.org/
版本：ZooKeeper3.5.6
支持JDK8、11、12
安装
安装jdk,我已安装
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| #查看JDK安装路径
[root@localhost ~]# whereis java
java: /usr/local/jdk1.8.0_151/bin/java
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上传解压
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| #上传 apache-zookeeper-3.5.6-bin.tar.gz
#打开 opt目录
cd /opt
#创建zooKeeper目录
mkdir zooKeeper
#将zookeeper安装包移动到 /opt/zooKeeper
mv /root/apache-zookeeper-3.5.6-bin.tar.gz /opt/zookeeper/
#解压
cd /opt/zookeeper/
tar -zxvf apache-zookeeper-3.5.6-bin.tar.gz
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修改配置
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| #进入到conf目录
cd /opt/zooKeeper/apache-zooKeeper-3.5.6-bin/conf/
#拷贝
cp zoo_sample.cfg zoo.cfg
#修改zoo.cfg
vim /opt/zooKeeper/apache-zooKeeper-3.5.6-bin/conf/zoo.cfg
#修改存储目录：dataDir=/opt/zookeeper/zkdata
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创建目录
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| #打开目录
cd /opt/zooKeeper/
#创建zooKeeper存储目录
mkdir zkdata
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启动zookeeper
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| cd /opt/zookeeper/apache-zookeeper-3.5.6-bin/bin/
#启动
./zkServer.sh start
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| [root@localhost bin]# ./zkServer.sh start
ZooKeeper JMX enabled by default
Using config: /opt/zookeeper/apache-zookeeper-3.5.6-bin/bin/../conf/zoo.cfg
Starting zookeeper ... STARTED
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查看状态
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| [root@localhost bin]# ./zkServer.sh status
ZooKeeper JMX enabled by default
Using config: /opt/zookeeper/apache-zookeeper-3.5.6-bin/bin/../conf/zoo.cfg
Client port found: 2181. Client address: localhost.
Mode: standalone
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退出
