elasticearch 安装

Posted 2020-08-21 喜爱糖葫芦

1.elasticsearch需要安装jdk1.7以上

2.在ubuntu下不能以root运行，需要建立专门账号

　　添加组

1 [email protected]:~/Downloads/elasticsearch-2.4.2/bin# sudo groupadd elastic

　　添加用户

1 [email protected]:~/Downloads/elasticsearch-2.4.2/bin# sudo useradd elastic -g elastic -p wozuishuai

　　将elasticsearch所在目录的操作权限给新建的用户

1 [email protected]:~# cd /opt
2 [email protected]:/opt# chown -R elastic:elastic ~/Downloads/elasticsearch-2.4.2

　　运行elasticsearch

1 [email protected]:~/Downloads/elasticsearch-2.4.2# su elastic
2 [email protected]:/home/wuhailong/Downloads/elasticsearch-2.4.2$ ./bin/elasticsearch