post - Elasticsearch创建索引错误

Question

我是Elasticsearch的新手，使用ES 5.1.1，我试图创建以下简单索引:

curl -XPOST "http://localhost:9200/user" -d'
{
  "mappings": {
    "post": {
      "properties": {
        "first_name": {
          "type": "string"
        },
        "last_name": {
          "type": "string"
        },
        "birth_date": {
          "type": "date"
        }
      }
    }
  }
}'

但是我收到带有以下错误消息的HTTP 400:

No handler found for uri [/user] and method [POST]

Answer 1

从ES 5开始，在创建新索引时使用must use PUT而不是POST:

curl -XPUT "http://localhost:9200/user" -d'
{
  "mappings": {
    "post": {
      "properties": {
        "first_name": {
          "type": "string"
        },
        "last_name": {
          "type": "string"
        },
        "birth_date": {
          "type": "date"
        }
      }
    }
  }
}'