“Rejecting mapping update to [aa] as the final mapping would have more than 1 type: [_doc, employee]

我往employee这个type里插入数据的时候报错：

reason" : "Rejecting mapping update to [aa] as the final mapping would have more than 1 type: [_doc, employee]"

原因是elastic search在6.x版本调整了， 一个index只能存储一种type。

https://www.elastic.co/guide/en/elasticsearch/reference/current/mapping.html
Each index has one mapping type which determines how the document will be indexed.

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原文链接：https://blog.csdn.net/muzizongheng/article/details/85257078