8.2.3 Failed to parse field of type text

Elastic Stack Elasticsearch
9

If your intention is to have a documenst that looks like these

POST discuss/_doc
{
	"lox": "1656282032356",
	"details": {
		"en": "Long Sleeve Cotton",
		"fr": "Coton à manches longues"
	},
	"label": {
		"en": "Large Red Shirt",
		"fr": "Grande chemise rouge"
	}
}

# Or
POST discuss/_doc
{
	"lox": "1656282032356",
	"details": {
		"en": "Long Sleeve Cotton"
	},
	"label": {
		"en": "Large Red Shirt"
	}
}

# Or
POST discuss/_doc
{
	"lox": "1656282032356",
	"details": {
		"fr": "Coton à manches longues"
	},
	"label": {
		"fr": "Grande chemise rouge"
	}
}

Then your mapping would look like

PUT discuss/
{
  "mappings": {
    "properties": {
      "lox": {
        "type": "keyword",
        "store": true
      },
      "label": {
        "properties": {
          "en": {
            "type": "text",
            "analyzer": "english"
          },
          "fr": {
            "type": "text",
            "analyzer": "french"
          },
          "de": {
            "type": "text",
            "analyzer": "german"
          }
        }
      },
      "details": {
        "properties": {
          "en": {
            "type": "text",
            "analyzer": "english",
            "store": true
          },
          "fr": {
            "type": "text",
            "analyzer": "french",
            "store": true
          },
          "de": {
            "type": "text",
            "analyzer": "german",
            "store": true
          }
        }
      }
    }
  }
}

If you want a single fields with the same value that is analyzed several ways then it would look like this.. but I am not sure that make sense. In this case english would be the default.

PUT discuss/
{
  "mappings": {
    "properties": {
      "lox": {
        "type": "keyword",
        "store": true
      },
      "label": {
        "type": "text",
        "analyzer": "english",
        "fields": {
          "fr": {
            "type": "text",
            "analyzer": "french"
          },
          "de": {
            "type": "text",
            "analyzer": "german"
          }
        }
      },
      "details": {
        "type": "text",
        "analyzer": "english",
        "store": true,
        "fields": {
          "fr": {
            "type": "text",
            "analyzer": "french",
            "store": true
          },
          "de": {
            "type": "text",
            "analyzer": "german",
            "store": true
          }
        }
      }
    }
  }
}

Then you are just analyzing the same text 3 different ways... maybe that is what you want.

POST discuss/_doc
{
	"lox": "1656282032356",
	"details": "Long Sleeve Cotton",
	"label": "Large Red Shirt"
  
}

GET /discuss/_search
{
  "fields": [
    "*"
  ]
}

# Result
{
  "took" : 0,
  "timed_out" : false,
  "_shards" : {
    "total" : 1,
    "successful" : 1,
    "skipped" : 0,
    "failed" : 0
  },
  "hits" : {
    "total" : {
      "value" : 1,
      "relation" : "eq"
    },
    "max_score" : 1.0,
    "hits" : [
      {
        "_index" : "discuss",
        "_id" : "NEw1o4EBUD-rWNEOQAdl",
        "_score" : 1.0,
        "_source" : {
          "lox" : "1656282032356",
          "details" : "Long Sleeve Cotton",
          "label" : "Large Red Shirt"
        },
        "fields" : {
          "details.fr" : [
            "Long Sleeve Cotton"
          ],
          "label.fr" : [
            "Large Red Shirt"
          ],
          "lox" : [
            "1656282032356"
          ],
          "details.de" : [
            "Long Sleeve Cotton"
          ],
          "details" : [
            "Long Sleeve Cotton"
          ],
          "label" : [
            "Large Red Shirt"
          ],
          "label.de" : [
            "Large Red Shirt"
          ]
        }
      }
    ]
  }
}