elasticsearch - 弹性架构错误 - 根映射定义具有不受支持的参数

Question

我使用的是 elasticsearch 2.1.1 版。当我尝试使用以下有效负载创建模式时，它会出现不支持的参数错误:

URL : http://localhost:9200/enron/mails/_mapping
Operation: PUT
Payload:
    {
      "enron": {
        "properties": {
          "message_id": {
            "type": "string",
            "index": "not_analyzed",
            "store": "yes"
          },
          "from": {
            "type": "string",
            "index": "not_analyzed",
            "store": "yes"
          },
          "to": {
            "type": "string",
            "index": "not_analyzed",
            "store": "yes",
            "multi_field": "yes"
          },
          "x_cc": {
            "type": "string",
            "index": "not_analyzed",
            "store": "yes",
            "multi_field": "yes"
          },
          "x_bcc": {
            "type": "string",
            "index": "not_analyzed",
            "store": "yes",
            "multi_field": "yes"
          },
          "date": {
            "type": "date",
            "index": "not_analyzed",
            "store": "yes"
          },
          "subject": {
            "type": "string",
            "index": "analyzed",
            "store": "yes"
          },
          "body": {
            "type": "string",
            "index": "analyzed",
            "store": "yes"
          }
        }
      }
    }

错误信息:

    {
      "error": {
        "root_cause": [
          {
            "type": "mapper_parsing_exception",
            "reason": "Root mapping definition has unsupported parameters:  [enron : {properties={message_id={type=string, index=not_analyzed, store=yes}, from={type=string, index=not_analyzed, store=yes}, to={type=string, index=not_analyzed, store=yes, multi_field=yes}, x_cc={type=string, index=not_analyzed, store=yes, multi_field=yes}, x_bcc={type=string, index=not_analyzed, store=yes, multi_field=yes}, date={type=date, index=not_analyzed, store=yes}, subject={type=string, index=analyzed, store=yes}, body={type=string, index=analyzed, store=yes}}}]"
          }
        ],
        "type": "mapper_parsing_exception",
        "reason": "Root mapping definition has unsupported parameters:  [enron : {properties={message_id={type=string, index=not_analyzed, store=yes}, from={type=string, index=not_analyzed, store=yes}, to={type=string, index=not_analyzed, store=yes, multi_field=yes}, x_cc={type=string, index=not_analyzed, store=yes, multi_field=yes}, x_bcc={type=string, index=not_analyzed, store=yes, multi_field=yes}, date={type=date, index=not_analyzed, store=yes}, subject={type=string, index=analyzed, store=yes}, body={type=string, index=analyzed, store=yes}}}]"
      },
      "status": 400
    }

有人可以帮我找出这里的错误吗？

Answer 1

这有几个问题。您需要从负载中删除索引名称 enron。没有 multi_field在 ES 2.1 中。可以引用docs了解更多信息

这会起作用

PUT enron/mails/_mapping
{
  "properties": {
    "message_id": {
      "type": "string",
      "index": "not_analyzed",
      "store": "yes"
    },
    "from": {
      "type": "string",
      "index": "not_analyzed",
      "store": "yes"
    },
    "to": {
      "type": "string",
      "index": "not_analyzed",
      "store": "yes"
    },
    "x_cc": {
      "type": "string",
      "index": "not_analyzed",
      "store": "yes"
    },
    "x_bcc": {
      "type": "string",
      "index": "not_analyzed",
      "store": "yes"
    },
    "date": {
      "type": "date",
      "index": "not_analyzed",
      "store": "yes"
    },
    "subject": {
      "type": "string",
      "index": "analyzed",
      "store": "yes"
    },
    "body": {
      "type": "string",
      "index": "analyzed",
      "store": "yes"
    }
  }
}