elasticsearch-2.3.5简单安装

1、安装jdk1.8

2、下载es安装包：https://download.elastic.co/elasticsearch/release/org/elasticsearch/distribution/tar/elasticsearch/2.3.5/elasticsearch-2.3.5.tar.gz

3、通过crt复制到虚拟机 /opt下

4、解压：tar -zxvf elasticsearch-2.3.5.tar.gz

5、vi /opt/elasticsearch-2.3.5/config/elasticsearch.yml

     配置：

    cluster.name: lwx  ##记得别把空格删掉了

    node.name: es1

    http.port: 9200

    path.data: /opt/data/esdata

6、安装head插件：

    /opt/elasticsearch-2.3.5/bin/plugin install mobz/elasticsearch-head

7、启动es：

    groupadd bigdata

    useradd -c "elastic" -d /home/elastic -g bigdata elastic

    passwd elastic

    chmod 774 -R /opt

    chown -R elastic:bigdata /opt/*

    su elastic

    /opt/elasticsearch-2.3.5/bin/elasticsearch -d

8、在浏览器输入：http://192.168.1.161:9200/_plugin/head/