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安装java： yum install java wget -y 安装zookeeper： wget https://mirrors.bfsu.edu.cn/apache/zookeeper/zookeeper-3.6.3/apache-zookeeper-3.6.3-bin.tar.gz zookeeper配置： cd /opt/apache-zookeeper-3.6.3-bin/confs cp zoo_sample.cfg zoo.cfg 修改zoo.cfg, 添加如下两行： s

安装 1、rpm --import https://packages.elastic.co/GPG-KEY-elasticsearch 2、编辑fb.repo文件 [elastic-7.x] name=Elastic repository for 7.x packages baseurl=https://artifacts.elastic.co/packages/7.x/yum gpgcheck=1 gpgkey=https://artifacts.elastic.co/GPG-KEY-elasticsea