环境:(1)centos7.2; (2)root用户模式
1、安装java:
yum -y install java
查看java版本:
java -version
centos7.2默认java 1.8.0
elasticsearch 也需要java 1.8.0以上版本
2、配置好java环境后,下载elasticsearch的rpm包
cd /var/
mkdir elasticsearch-5.6.3
wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-5.6.3.rpm
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安装elasticsearch
rpm -ivh elasticsearch-5.6.3.rpm
启动elasticsearch服务
systemctl start elasticsearch.service
设置开机启动服务
systemctl enable elasticsearch.service