ElasticSearch是基于Lucene这个非常成熟的索引方案，另加上一些分布式的实现：集群，sharding，replication等。以下是对其采用源码安装的方法

1.下载elasticsearch[root@CentOS6 home]# wget 2.解压elasticsearch[root@CentOS6 home]# tar xf elasticsearch-1.7.2.tar.gz -C /usr/local/3.创建软连接[root@CentOS6 home]# ln -s /usr/local/elasticsearch-1.7.2 /usr/local/elasticsearch4.配置elasticsearch[root@abcdocker ~]# vim /etc/elasticsearch/elasticsearch.yml #修改配置文件cluster.name: myes #ES集群名称node.name: abcdocker-node-1 #节点名称path.data: /data/es-date #数据存储的目录（多个目录使用逗号分隔）path.logs: /var/log/elasticsearch #日志格式bootstrap.memory_lock: true #锁住es内存，保证内存不分配至交换分区network.host: 192.168.56.11 #设置本机IP地址http.port: 9200 #端口默认9200

5. 设置数据目录权限
   [root@abcdocker ~]# chown -R elasticsearch:elasticsearch /data/es-date/
   6.启动
   [root@abcdocker ~]# systemctl start elasticsearc
   [root@abcdocker ~]# netstat –lntup
   Active Internet connections (only servers)
   Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
   tcp 0 0 0.0.0.0:22 0.0.0.0: LISTEN 532/ssh d
   tcp 0 0 127.0.0.1:25 0.0.0.0: LISTEN 724/maste r
   tcp6 0 0 192.168.56.11:9200 ::: LISTEN 2125/jav a
   tcp6 0 0 192.168.56.11:9300 ::: LISTEN 2125/jav a
   tcp6 0 0 :::22 ::: LSTEN 532/sshd
   tcp6 0 0 ::1:25 :::LISTEN 724/master
   端口默认：9200