在 Mapping 里面,将 dynamic 参数设置成 strict 可以拒绝索引包含未知字段的文档。 此条 Tips 由 medcl 贡献。

X-Pack 5.0: Extending the Elastic Stack

2016-12-10 by 王德成

William is regional Elastic support engineer.
Before joining Elastic, William used elasticsearch to solve mobile and infrastructure big data problems such as China SMS spam, Australia SMS mobile revenue leakage and DNS attacks.
 
Elastic Stack 5.0 机器学习功能介绍及演示。