Failed to parse value [not_analyzed] as only [true] or [false] are allowed

雨点打透心脏的1/2处 2021-09-27 13:20 321阅读 0赞

**ElasticSearch汇总请查看：[ElasticSearch教程——汇总篇][ElasticSearch]**

通过如下代码手动建立mapping的时候报错

PUT /website
    {
      "mappings": {
        "article": {
          "properties": {
            "author_id": {
              "type": "long"
            },
            "title": {
              "type": "text",
              "analyzer": "english"
            },
            "content": {
              "type": "text"
            },
            "post_date": {
              "type": "date"
            },
            "publisher_id": {
              "type": "text",
              "index": "not_analyzed"
            }
          }
        }
      }
    }

错误如下

{
      "error": {
        "root_cause": [
          {
            "type": "mapper_parsing_exception",
            "reason": "Failed to parse mapping [article]: Could not convert [publisher_id.index] to boolean"
          }
        ],
        "type": "mapper_parsing_exception",
        "reason": "Failed to parse mapping [article]: Could not convert [publisher_id.index] to boolean",
        "caused_by": {
          "type": "illegal_argument_exception",
          "reason": "Could not convert [publisher_id.index] to boolean",
          "caused_by": {
            "type": "illegal_argument_exception",
            "reason": "Failed to parse value [not_analyzed] as only [true] or [false] are allowed."
          }
        }
      },
      "status": 400
    }

百度了下，国内几乎没有任何相关文档或者博客有说如何解决，不过在stackoverflow.上倒是有解决方案，连接如下：

[change elasticsearch mapping][]

官方文档上也有说明：[Elasticsearch Reference \[6.4\] » Analysis » Analyzers » Keyword Analyzer][Elasticsearch Reference _6.4_ _ Analysis _ Analyzers _ Keyword Analyzer]

大致说的是现在index这个只能用true或者false了，如果想要不被分词就把数据类型设置为keyword

PUT /newwebsite
    {
      "mappings": {
        "article": {
          "properties": {
            "author_id": {
              "type": "long"
            },
            "title": {
              "type": "text",
              "analyzer": "english"
            },
            "content": {
              "type": "text"
            },
            "post_date": {
              "type": "date"
            },
            "publisher_id": {
              "type": "keyword"
            }
          }
        }
      }
    }

测试

GET /newwebsite/_analyze
    {
      "field": "publisher_id",
      "text": "my-dogs" 
    }

返回结果

{
      "tokens": [
        {
          "token": "my-dogs",
          "start_offset": 0,
          "end_offset": 7,
          "type": "word",
          "position": 0
        }
      ]
    }

[ElasticSearch]: https://blog.csdn.net/gwd1154978352/article/details/82781731
[change elasticsearch mapping]: https://stackoverflow.com/questions/49567552/change-elasticsearch-mapping
[Elasticsearch Reference _6.4_ _ Analysis _ Analyzers _ Keyword Analyzer]: https://www.elastic.co/guide/en/elasticsearch/reference/current/analysis-keyword-analyzer.html