tmlin0227的博客

http://www.elastic.co/guide/en/elasticsearch/reference/current/setup-configuration.html https://github.com/elastic/elasticsearch【在多台机器上执行下面的命令】es启动时需要使用非root用户，所有创建一个xiaoniu用户：useradd xiaoniu为hadoop用户

http://blog.youkuaiyun.com/jiao_fuyou/article/details/50501717