elasticsearch常用命令

elasticsearch的rest访问格式：

curl -X<REST Verb> <Node>:<Port>/<Index>/<Type>/<ID>

1、启动

[es@vm1 bin]$ ./elasticsearch --cluster.name myes --node.name node1

2、查看集群状态

[es@vm1 ~]$ curl http://vm1:9200/_cat/health?v
epoch      timestamp cluster status node.total node.data shards pri relo init unassign pending_tasks
1432704777 22:32:57  myes    green

3、查看节点列表

[es@vm1 ~]$ curl http://vm1:9200/_cat/nodes?v
host ip                heap.percent   ram.percent   load   node.role    master    name  
vm1  192.168.1.111     3              24            0.04   d            *         node1

4、查看index列表

[es@vm1 ~]$ curl http://vm1:9200/_cat/indices?v
health status index pri rep docs.count docs.deleted store.size pri.store.size

5、创建index

[es@vm1 ~]$ curl -XPUT http://vm1:9200/customer?pretty   
{
  "acknowledged" : true
}

6、添加一个document

[es@vm1 ~]$ curl -XPUT vm1:9200/customer/external/1?pretty -d '{"name":"lisg"}'
{
  "_index" : "customer",
  "_type" : "external",
  "_id" : "1",
  "_version" : 4,
  "created" : true
}

7、检索一个document

[es@vm1 ~]$ curl -XGET vm1:9200/customer/external/1?pretty
{
  "_index" : "customer",
  "_type" : "external",
  "_id" : "1",
  "_version" : 4,
  "found" : true,
  "_source":{"name":"lisg"}
}

8、删除一个document

[es@vm1 ~]$ curl -XDELETE vm1:9200/customer/external/1?pretty
{
  "found" : true,
  "_index" : "customer",
  "_type" : "external",
  "_id" : "1",
  "_version" : 5
}

9、删除一个type

[es@vm1 ~]$ curl -XDELETE vm1:9200/customer/external?pretty
{
  "acknowledged" : true
}

10、删除一个index

[es@vm1 ~]$ curl -XDELETE vm1:9200/customer?pretty
{
  "acknowledged" : true
}

11、POST方式可以添加一个document，不用指定ID

[es@vm1 ~]$ curl -XPOST vm1:9200/customer/external?pretty -d '{"name":"zhangsan"}'
{
  "_index" : "customer",
  "_type" : "external",
  "_id" : "AU2UAazzBzlrcKeIwh7T",
  "_version" : 1,
  "created" : true
}

12、使用doc更新document

[es@vm1 ~]$ curl -XPUT vm1:9200/customer/external/1?pretty -d '{"name":"lisg4", "age":28}'

{

  "_index" : "customer",

  "_type" : "external",

  "_id" : "1",

  "_version" : 4,

  "created" : false

}

13、使用script更新document（1.4.3版本动态脚本是被禁止的）

[es@vm1 ~]$ curl -XPOST vm1:9200/customer/external/1/_update?pretty -d '{"script":"ctx._source.age += 5"}'

{

  "error" : "ElasticsearchIllegalArgumentException[failed to execute script]; nested: ScriptException[dynamic scripting for [groovy] disabled]; ",

  "status" : 400

}

14、查询全部

[es@vm1 ~]$ curl -XGET vm1:9200/customer/external/_search?pretty

{

  "took" : 12,

  "timed_out" : false,

  "_shards" : {

    "total" : 5,

    "successful" : 5,

    "failed" : 0

  },

  "hits" : {

    "total" : 3,

    "max_score" : 1.0,

    "hits" : [ {

      "_index" : "customer",

      "_type" : "external",

      "_id" : "AU2UAazzBzlrcKeIwh7T",

      "_score" : 1.0,

      "_source":{"name":"zhangsan"}

    }, {

      "_index" : "customer",

      "_type" : "external",

      "_id" : "1",

      "_score" : 1.0,

      "_source":{"name":"lisg4", "age":28}

    }, {

      "_index" : "customer",

      "_type" : "external",

      "_id" : "2",

      "_score" : 1.0,

      "_source":{"name":"dengsl"}

    } ]

  }

}

15、批量操作，{}之间要换行

[es@vm1 ~]$ curl -XPOST vm1:9200/customer/external/_bulk?pretty -d '
> {index:{_id:3}}
> {name:"zhangsan", age:28}
> {index:{_id:4}}
> {name:"lisi", age:29}
> {update:{_id:4}}
> {doc:{name:"lisi2", age:30}}
> {delete:{_id:"AU2UAazzBzlrcKeIwh7T"}}
> '
{
  "took" : 34,
  "errors" : false,
  "items" : [ {
    "index" : {
      "_index" : "customer",
      "_type" : "external",
      "_id" : "3",
      "_version" : 1,
      "status" : 201
    }
  }, {
    "index" : {
      "_index" : "customer",
      "_type" : "external",
      "_id" : "4",
      "_version" : 1,
      "status" : 201
    }
  }, {
    "update" : {
      "_index" : "customer",
      "_type" : "external",
      "_id" : "4",
      "_version" : 2,
      "status" : 200
    }
  }, {
    "delete" : {
      "_index" : "customer",
      "_type" : "external",
      "_id" : "AU2UAazzBzlrcKeIwh7T",
      "_version" : 2,
      "status" : 200,
      "found" : true
    }
  } ]
}

上面的语句顺序执行的操作有：

1）添加索引：张三，28

2）添加索引：李四，29

3）更新李四：李四2,30

4）删除索引：id是AU2UAazzBzlrcKeIwh7T的索引

16、从文件中加载数据（accounts.json见附件）

[es@vm1 ~]$ curl -XPOST http://vm1:9200/customer/external/_bulk?pretty --data-binary @accounts.json 
[es@vm1 ~]$ curl -XGET vm1:9200/_cat/indices?v
health status index    pri rep docs.count docs.deleted store.size pri.store.size 
yellow open   customer   5   1       1000            0    442.3kb        442.3kb 

17、

来自为知笔记(Wiz)

附件列表