1安装java环境(下载地址:https://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html)
配置环境变量:
vim /etc/profile
export JAVA_HOME=/home/lxshen/java/jdk1.8.0_161 #这个是自己的java文件的位置
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
export PATH=$PATH:$JAVA_HOME/bin
2 下载elasticsearch (下载地址:https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-7.4.0-linux-x86_64.tar.gz)解压缩
创建用户,切换用户这些网上列子很多,此处省略
错误:
vim /etc/sysctl.conf
添加vm.max_map_count = 655360
vim /etc/security/limits.conf
添加下面 四行
* hard nofile 65536
* soft nofile 65536
* soft nproc 4096
* hard nproc 4096
vim elasticsearch.yml
错误:
修改 cluster.name: myes 为spring boot整合时指定名称做准备
修改地址为本机的ip地址:network.host: 192.168.4.132
打开http端口:http.port: 9200
discovery.seed_hosts: ["host1"]
cluster.initial_master_nodes: ["node-1"]
原文:https://www.cnblogs.com/deliciousFood/p/11657057.html