Ubuntu下安装ES

新建非ROOT管理员用户

安装和配置JDK

打开下面的地址

https://www.elastic.co/guide/en/elasticsearch/reference/current/deb.html

按照提示进行以下操作：

wget -qO - https://artifacts.elastic.co/GPG-KEY-elasticsearch | sudo apt-key add -

sudo apt-get install apt-transport-https

echo "deb https://artifacts.elastic.co/packages/6.x/apt stable main" | sudo tee -a /etc/apt/sources.list.d/elastic-6.x.list

sudo apt-get update && sudo apt-get install elasticsearch

sudo /bin/systemctl daemon-reload

sudo /bin/systemctl enable elasticsearch.service

启动服务

sudo systemctl start elasticsearch.service

停止服务

sudo systemctl stop elasticsearch.service

输入以下命令查看服务是否启动成功

sudo systemctl status elasticsearch.service

如果找不到JAVA，编辑

/usr/share/elasticsearch/bin/elasticsearch-env

加JAVA_HOME

安装IK分词器

sudo /usr/share/elasticsearch/bin/elasticsearch-plugin install https://github.com/medcl/elasticsearch-analysis-ik/releases/download/v6.1.2/elasticsearch-analysis-ik-6.1.2.zip

安装完成之后重启ES