ElasticSearch~ES索引操作~对索引的增删改查

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PUT /student_test

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PUT /student
{
  "settings": {
    "number_of_shards": 2,
    "number_of_replicas": 2
  }
}

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PUT /teacher
{
  "settings": {
    "number_of_shards": 2,
    "number_of_replicas": 2
  },
  "mappings":{
    "properties":{
      "id":{
        "type":"integer"
      },
      "name":{
        "type":"keyword"
      },
      "age":{
        "type":"long"
      },
      "desc":{
        "type":"text"
      },
      "birthday":{
        "type":"date"
      }
    }
  }
}

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GET /teacher

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GET /_cat/indices

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GET /student_test/_count

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GET _all/_count

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GET /_cat/shards/student_test?v

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GET /_cat/indices?v&h=i,tm&s=tm:desc

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GET /_cat/indices?v&s=docs.count:desc

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GET /_cat/indices?v&health=green

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DELETE /student_test1

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PUT /teacher/_settings
{
  "index":{
    "number_of_replicas":4
  }
}

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POST /teacher/_mapping
{
  "properties":{
    "phone":{
      "type":"keyword"
    }
  }
}