Elasticsearch error while mapping - unknown setting

Question

I'm trying to get this code to work but I'm getting the below error: Reference : https://www.youtube.com/watch?v=PQGlhbf7o7c

Please let me know how this can be fixed. Thank You.

Code:

PUT test
{
  "settings": {
    "index": {
      "analysis": {
        "filter": {},
        "analyzer": {
          "keyword_analyzer": {
            "filter": [
              "lowercase",
              "asciifolding",
              "trim"
            ],
            "char_filter": [],
            "type": "custom",
            "tokenizer": "keywords"
          },
          "edge_ngram_analyzer": {
            "filter": [
              "lowercase"
            ],
            "tokenizer": "edge_ngram_tokenizer"
          },
          "edge_ngram_search_analyzer": {
            "tokenizer": "lowercase"
          },
          "tokenizer": {
            "edge_ngram_tokenizer": {
              "type": "edge_ngram",
              "min_gram": 2,
              "max_gram": 5,
              "token_chars": [
                "letter"
              ]
            }
          }
        }
      }
    },
    "mappings": {
      "properties": {
        "name": {
          "type": "text",
          "fields": {
            "keywordstring": {
              "type": "text",
              "analyzer": "keyword_analyzer"
            },
            "edgengram": {
              "type": "text",
              "analyzer": "edge_ngram_analyzer",
              "search_analyzer": "edge_ngram_search_analyzer"
            },
            "completion": {
              "type": "completion"
            }
          },
          "analyzer": "standard"
        }
      }
    }
  }
}

Error

{
  "error" : {
    "root_cause" : [
      {
        "type" : "illegal_argument_exception",
        "reason" : "unknown setting [index.mappings.properties.name.analyzer] please check that any required plugins are installed, or check the breaking changes documentation for removed settings"
      }
    ],
    "type" : "illegal_argument_exception",
    "reason" : "unknown setting [index.mappings.properties.name.analyzer] please check that any required plugins are installed, or check the breaking changes documentation for removed settings",
    "suppressed" : [
      {
        "type" : "illegal_argument_exception",
        "reason" : "unknown setting [index.mappings.properties.name.fields.completion.type] please check that any required plugins are installed, or check the breaking changes documentation for removed settings"
      },
      {
        "type" : "illegal_argument_exception",
        "reason" : "unknown setting [index.mappings.properties.name.fields.edgengram.analyzer] please check that any required plugins are installed, or check the breaking changes documentation for removed settings"
      },
      {
        "type" : "illegal_argument_exception",
        "reason" : "unknown setting [index.mappings.properties.name.fields.edgengram.search_analyzer] please check that any required plugins are installed, or check the breaking changes documentation for removed settings"
      },
      {
        "type" : "illegal_argument_exception",
        "reason" : "unknown setting [index.mappings.properties.name.fields.edgengram.type] please check that any required plugins are installed, or check the breaking changes documentation for removed settings"
      },
      {
        "type" : "illegal_argument_exception",
        "reason" : "unknown setting [index.mappings.properties.name.fields.keywordstring.analyzer] please check that any required plugins are installed, or check the breaking changes documentation for removed settings"
      },
      {
        "type" : "illegal_argument_exception",
        "reason" : "unknown setting [index.mappings.properties.name.fields.keywordstring.type] please check that any required plugins are installed, or check the breaking changes documentation for removed settings"
      },
      {
        "type" : "illegal_argument_exception",
        "reason" : "unknown setting [index.mappings.properties.name.type] please check that any required plugins are installed, or check the breaking changes documentation for removed settings"
      }
    ]
  },
  "status" : 400
}

Joe - GMapsBook.com · Accepted Answer · 2021-03-05T22:04:19.313

You were almost there but the payload structure when creating an index should like this:

PUT test
{
  "settings": {
    "analysis": {
       ...
    }
  },
  "mappings": {
    "properties": {
       ...
    }
  }
}

In your case this would mean:

PUT test
{
  "settings": {
    "analysis": {
      "filter": {},
      "analyzer": {
        "keyword_analyzer": {
          "filter": [
            "lowercase",
            "asciifolding",
            "trim"
          ],
          "char_filter": [],
          "type": "custom",
          "tokenizer": "keywords"
        },
        "edge_ngram_analyzer": {
          "filter": [
            "lowercase"
          ],
          "tokenizer": "edge_ngram_tokenizer"
        },
        "edge_ngram_search_analyzer": {
          "tokenizer": "lowercase"
        },
        "tokenizer": {
          "edge_ngram_tokenizer": {
            "type": "edge_ngram",
            "min_gram": 2,
            "max_gram": 5,
            "token_chars": [
              "letter"
            ]
          }
        }
      }
    }
  },
  "mappings": {
    "properties": {
      "name": {
        "type": "text",
        "fields": {
          "keywordstring": {
            "type": "text",
            "analyzer": "keyword_analyzer"
          },
          "edgengram": {
            "type": "text",
            "analyzer": "edge_ngram_analyzer",
            "search_analyzer": "edge_ngram_search_analyzer"
          },
          "completion": {
            "type": "completion"
          }
        },
        "analyzer": "standard"
      }
    }
  }
}

Hi @Joe for updating my code. It is throwing another error after adding this code. I've added the error above. Please let me know how i can fix it? Thanks in advance — jason, Mar 05 '21 at 21:54
Will do tomorrow but please edit the question and not the answer. — Joe - GMapsBook.com, Mar 05 '21 at 22:04
Sure! Thanks. Also please can you also check this Q also please! I'll really appreciate your help!! Thanks again - https://stackoverflow.com/questions/66497829/how-can-i-get-auto-suggestions-for-synonyms-match-in-elasticsearch — jason, Mar 05 '21 at 22:09

Elasticsearch error while mapping - unknown setting

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