1 cluster status, additions and deletions, the total amount of replacement force created, the number of copies set number of fragments of a single index

1. Check the health status of the cluster, the cluster can see color. (Yellow: primary shard are normal, replica abnormal)
   GET /_cat/health?v

2. Clustered index lists all
   GET /_cat/indices?v
   GET _cluster/health
3. PUT piece of data: if the specified document does not exist, create, there is the full amount of the replacement . If the index type does not exist, automatically create an index, type

PUT /beauties/cn/1
{
    "Name":"Zhao Liying",
    "Age":20,
    "Height":160,
    "3D":[80,60,80]
}

　　

5. Force the creation of the document: If you already exists, an error
   PUT  /test_index/test_type/4/_create
   {
       "f1":"test f1"
   }
6. Gets the index, type, id corresponding data

GET  /beauties/cn/1

 

7. Partial update of a document in a field (Partial Update)

POST /beauties/cn/1/_update

{

    "doc":{

        "Age":21    

    }

}

 

8. To delete a data (specified index, type, id)

DELETE  /test_cluster/test_type/tid_1?pretty

 

 

9. The number of points specified index sheets, the number of copies, for example: the number of fragments test_index 2, a copy of