Elasticsearch 6 启动成功后 创建类型报错 analyzer [ik_smart] not found for field [methodDesc] 的原因

Elasticsearch exception [type=mapper_parsing_exception, reason=Failed to parse mapping [_doc]: analyzer [ik_smart] not found for field [methodDesc]]

下载地址：https://github.com/medcl/elasticsearch-analysis-ik/releases

下载完以后，就找到你的es的plugins文件夹，将zip解压，然后删掉zip。重启es就可以了