1、安装JDK,Elasticsearch需要Java 7或者更高版本的支持
具体安装操作请移步: Centos 7安装JDK
2、安装Elasticsearch
2.1、在Linux上创建elasticsearch的文件夹:
mkdir /usr/local/software/elasticsearch
cd /usr/local/software/elasticsearch/
2.2、下载Elastaicsearch
方式一:下载LINUX_X86_64文件到本地,然后把文件上传到Linux上,下载地址:https://www.elastic.co/cn/downloads/elasticsearch
方式二:直接在Linux上直接下载
wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-7.10.0