elasticsearch 安装

因为装的JDK 是1.7. elasticsearch 版本0.9，1.3-2.4 ，1.3支持JDK1.7，1.3以上的都支持1.8了。所以下载安装的是es 1.3版本；

 

下载 curl -L -O https://download.elastic.co/elasticsearch/elasticsearch/elasticsearch-1.3.9.tar.gz
解压 tar -xvf elasticsearch-1.3.9.tar.gz
启动  cd elasticsearch-1.3.9/bin   ./elasticsearch
官网原话：

If everything goes well, you should see a bunch of messages that look like below:

./elasticsearch
[2014-03-13 13:42:17,218][INFO ][node           ] [New Goblin] version[1.3.9], pid[2085], build[5c03844/2014-02-25T15:52:53Z]
[2014-03-13 13:42:17,219][INFO ][node           ] [New Goblin] initializing ...
[2014-03-13 13:42:17,223][INFO ][plugins        ] [New Goblin] loaded [], sites []
[2014-03-13 13:42:19,831][INFO ][node           ] [New Goblin] initialized
[2014-03-13 13:42:19,832][INFO ][node           ] [New Goblin] starting ...
[2014-03-13 13:42:19,958][INFO ][transport      ] [New Goblin] bound_address {inet[/0:0:0:0:0:0:0:0:9300]}, publish_address {inet[/192.168.8.112:9300]}
[2014-03-13 13:42:23,030][INFO ][cluster.service] [New Goblin] new_master [New Goblin][rWMtGj3dQouz2r6ZFL9v4g][mwubuntu1][inet[/192.168.8.112:9300]], reason: zen-disco-join (elected_as_master)
[2014-03-13 13:42:23,100][INFO ][discovery      ] [New Goblin] elasticsearch/rWMtGj3dQouz2r6ZFL9v4g
[2014-03-13 13:42:23,125][INFO ][http           ] [New Goblin] bound_address {inet[/0:0:0:0:0:0:0:0:9200]}, publish_address {inet[/192.168.8.112:9200]}
[2014-03-13 13:42:23,629][INFO ][gateway        ] [New Goblin] recovered [1] indices into cluster_state
[2014-03-13 13:42:23,630][INFO ][node           ] [New Goblin] started启动的时候 如果 端口9200被占用，es会默认启用9201端口.这种方式启动es，退出只需要 ctrl+C 即可。现有插件：

  1. elasticsearch 作为一个系统service应用 ，可以安装elasticsearch-servicewrapper插件。

在https://github.com/elasticsearch/elasticsearch-servicewrapper下载该插件后，解压缩。将service目录拷贝到elasticsearch目录的bin目录下。运行这个插件的好处是：elasticsearch需要的jvm参数和其它配置都已经配置好了，非常方便。

 安装完启动  cd bin/service                    sh elasticsearch start 即可 属于 后台启动。 官网命令如下：

 

Parameter	Description
console	Run the elasticsearch in the foreground.
start	Run elasticsearch in the background.
stop	Stops elasticsearch if its running.
install	Install elasticsearch to run on system startup (init.d / service).
remove	Removes elasticsearch from system startup (init.d / service).

2. 安装es-head插件

进入elasticsearch/bin目录，输入命令./plugin –install mobz/elasticsearch-head 安装head插件。 安装成功以后 在浏览器中输入http://localhost:9200，http://localhost:9200/_plugin/head/如下图所示则ES启动成功。