6.0.1版本中mappings只能添加一个man，如果添加woman和man会报错的
6.0.1版本中mappings只能添加一个man，如果添加woman和man会报错的
5 回答
如你所说，确实会报错。
{
"error": {
"root_cause": [
{
"type": "illegal_argument_exception",
"reason": "Rejecting mapping update to [people] as the final mapping would have more than 1 type: [woman, man]"
}
],
"type": "illegal_argument_exception",
"reason": "Rejecting mapping update to [people] as the final mapping would have more than 1 type: [woman, man]"
},
"status": 400
}为什么呢？
总之，这是一个设计失误，后面的版本将不再支持。
官方给出解释是：https://www.elastic.co/guide/en/elasticsearch/reference/6.0/removal-of-types.html
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