: "chalow", "settings": { "index": { "analysis": { "tokenizer": { "kuromoji_user_dict": { "type": "kuromoji_tokenizer", "mode": "search" } } } } }, "mappings": { "article": { "properties": { "title": { "type": "string", "analyzer": "kuromoji", "fielddata": true, "fields": { "keyword": { "type": "keyword" } } }, "body": { "type": "string", "analyzer": "kuromoji", "fielddata": true, "fields": { "keyword": { "type": "keyword" } } } } } } } '