{
"status" : 200,
"name" : "Server1",
"cluster_name" : "HFELK-Server1",
"version" : {
"number" : "1.7.0",
"build_hash" : "929b9739cae115e73c346cb5f9a6f24ba735a743",
"build_timestamp" : "2015-07-16T14:31:07Z",
"build_snapshot" : false,
"lucene_version" : "4.10.4"
},
"tagline" : "You Know, for Search"
}
三:ES 概念和集群：
1、基于http的RESTful API
以jsop返回查询结果：
[root@elk-server1 config]# curl -XGET 'http://192.168.0.251:9200/_count?pretty' -d '
> {
> "query":{
> "match_all":{}
> }
> }
>
> '
{
"count" : 1,
"_shards" : {
"total" : 1,
"successful" : 1,
"failed" : 0
}
}
curl -i：
[root@elk-server1 config]# curl -i -XGET 'http://192.168.0.251:9200/_count?pretty' -d '
{
"query":{
"match_all":{}
}
}
'
HTTP/1.1 200 OK
Content-Type: application/json; charset=UTF-8
Content-Length: 95
{
"count" : 1,
"_shards" : {
"total" : 1,
"successful" : 1,
"failed" : 0
}
}
2、安装ELS监控管理插件：
[root@elk-server1 service]# /usr/local/elasticsearch/bin/plugin -i elasticsearch/marvel/latest/
-> Installing elasticsearch/marvel/latest/...
Trying
Downloading ......................................................................................................................................................................................................................................................DONE
Installed elasticsearch/marvel/latest/ into /usr/local/elasticsearch/plugins/marvel
3、web访问：:9200/_plugin/marvel/
选选免费试用：
4、进入测试界面：
5、界面效果：
提交内容：
6、提交的代码如下：
POST /index-demo/test
{
"user":"jack",
"message":"hello word"
}
}
7、 查看和删除指定文档内容：
GET /index-demo/test/AVP0y8ANAZWiuuxBK3mq/_source
DELETE /index-demo/test/AVP0y8ANAZWiuuxBK3mq/_source
8、搜索文档：
GET /index-demo/test/_search?q=hello
{
"took": 97,
"timed_out": false,
"_shards": {
"total": 5,
"successful": 5,
"failed": 0
},
"hits": {
"total": 1,
"max_score": 0.15342641,
"hits": [
{
"_index": "index-demo",
"_type": "test",
"_id": "AVP0y8ANAZWiuuxBK3mq",
"_score": 0.15342641,
"_source": {
"user": "jack",
"message": "hello word"
}
}
]
}
}
四：elasticsearch集群管理程序之head：
1、安装集群的管理插件head：
集群更换了虚拟机环境，所以主机名不一样，安装的时候要多安装几次，有的时候会因为网络问题无法一次 安装完成。
[root@node6 local]# /usr/local/elasticsearch/bin/plugin -i mobz/elasticsearch-head/
-> Installing mobz/elasticsearch-head/...
Trying https://github.com/mobz/elasticsearch-head/archive/master.zip...
Downloading ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................DONE
Installed mobz/elasticsearch-head/ into /usr/local/elasticsearch/plugins/head
2、打开web管理端,查看是否已经有本机被管理了：
