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                ??碼云GVP開源項目 12k star Uniapp+ElementUI 功能強大 支持多語言、二開方便! 廣告
                [TOC] # 1. 安裝 jdk 8+ **1. 檢查CentOS7是否自帶了JDK** ```shell --檢查是否自動 jdk # rpm -qa | grep jdk --如果有,則刪除自帶的 jdk # rpm -e jdk名 ``` **2. 上傳 Linux 版本的 jdk 到 Linux上** **3. 解壓,配置環境變量** ```shell --解壓 # tar -zxvf jdk-8u171-linux-x64.tar.gz -C /opt/install/ --配置環境 # vim /etc/profile export JAVA_HOME=/opt/install/jdk1.8.0_171 export PATH=$JAVA_HOME/bin:$PATH export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar --使環境變量配置生效 # source /etc/profile ``` **4. 驗證** ```shell # java -version java version "1.8.0_171" Java(TM) SE Runtime Environment (build 1.8.0_171-b11) Java HotSpot(TM) 64-Bit Server VM (build 25.171-b11, mixed mode) ``` **5. jdk 環境配置完畢!** <br/> # 2. 安裝 Zookeeper **1. 下載 Apache Zookeeper** https://www.apache.org/dyn/closer.lua/zookeeper/zookeeper-3.6.3/apache-zookeeper-3.6.3-bin.tar.gz ![](https://img.kancloud.cn/5b/41/5b412d2a3df6c04d61d5bbcc9c49038c_1276x536.jpg) **2. 上傳到Linux并解壓** ```shell --解壓 # tar -zxf apache-zookeeper-3.6.3-bin.tar.gz -C /opt/install/ --建立軟鏈接 # ln -s /opt/install/apache-zookeeper-3.6.3-bin /opt/install/zookeeper ``` **3. 配置數據存儲位置** ```shell --創建數據存儲目錄 # mkdir /opt/install/zookeeper/zkData --編輯 %ZK_HOME%/conf/zoo.cfg 文件 # cp zoo_sample.cfg zoo.cfg # vim zoo.cfg dataDir=/opt/install/zookeeper/zkData server.2=localhost:2888:3888 ``` **4. 配置環境變量** ```shell # vim /etc/profile export ZK_HOME=/opt/install/zookeeper export PATH=$ZK_HOME/bin:$ZK_HOME/sbin:$PATH --讓配置生效 # source /etc/profile ``` **5. 驗證** ```shell --啟動 Zookeeper # zkServer.sh start --查看進程 # jps 2621 QuorumPeerMain --出現該進行則啟動成功 --查看狀態 # zkServer.sh status Mode: standalone --單機模式 ``` **6. Zookeeper安裝完畢!**
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