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PUT logs/_doc/1 {"level":"DEBUG"} GET /logs/_mapping POST _analyze { "tokenizer":"keyword", "char_filter":["html_strip"], "text": "<b>hello world</b>" 阅读全文
摘要:
![](https://img2020.cnblogs.com/blog/794174/202103/794174-20210310173617877-1435139194.png) ![](https://img2020.cnblogs.com/blog/794174/202103/794174-20210310173632660-357317836.png) ![](https://img20 阅读全文
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PUT test { "mappings": { "dynamic": true, "properties": { "firstname": { "type": "text", "copy_to": "fullname" }, "lastname": { "type": "text", "copy_ 阅读全文
摘要:
dynamic针对的是新增的字段,不是对mapping中已有的字段 (原有mapping中的字段不受影响,只影响新增的字段) 当dynamic被设置成false的时候,存在新增字段可以被写入到索引文件中,该字段可以被查看到,但是查询不到,同时索引的mapping也为更新显示该新增的字段。 针对整个索 阅读全文
摘要:
![](https://img2020.cnblogs.com/blog/794174/202103/794174-20210310141339856-660091611.png) ![](https://img2020.cnblogs.com/blog/794174/202103/794174-20210310141714412-1955396638.png) ![](https://img20 阅读全文
摘要:
官方文档地址:https://www.elastic.co/guide/en/elasticsearch/reference/master/modules-scripting-using.html 阅读全文