背景说明 ES版本 7.1.4 在ES生产环境中增加字段,一直提示Setting index.mapper.dynamic was removed after version 6.0.0错误.但是我只是加一个字段而已啊. 详细错误 curl --request PUT --url http://ca.yorkbbs.elasticsearch:9200/object006_bbs_post/_mapping --header 'content-type: application/json' --
Query-Time Boosting In Prioritizing Clauses, we explained how you could use the boost parameter at search time to give one query clause more importance than another. For instance: GET /_search { "query": { "bool": { "should":
similarity Elasticsearch allows you to configure a scoring algorithm or similarity per field. The similaritysetting provides a simple way of choosing a similarity algorithm other than the default BM25, such as TF/IDF. Similarities are mostly useful f