kibana日志保存kibana 7.3.2 [_xpack], must not start with '_'., with { index_uuid=\"_na_\"_es错误: invalid index name [_xpack], must not start

kibana使用了xpack插件，而es没有使用，会保错

"tags":["license","warning","xpack"],"pid":6,"message":"License information from the X-Pack plugin could not be obtained from Elasticsearch for the [data] cluster. [invalid_index_name_exception] Invalid index name [_xpack], must not start with '_'., with { index_uuid=\"_na_\" & index=\"_xpack\" } :: {\"path\":\"/_xpack\",\"statusCode\":400,\"response\":\"{\\\"error\\\":{\\\"root_cause\\\":[{\\\"type\\\":\\\"invalid_index_name_exception\\\",\\\"reason\\\":\\\"Invalid index name [_xpack], must not start with '_'.\\\",\\\"index_uuid\\\":\\\"_na_\\\",\\\"index\\\":\\\"_xpack\\\"}],\\\"type\\\":\\\"invalid_index_name_exception\\\",\\\"reason\\\":\\\"Invalid index name [_xpack], must not start with '_'.\\\",\\\"index_uuid\\\":\\\"_na_\\\",\\\"index\\\":\\\"_xpack\\\"},\\\"status\\\":400}\"}"}

解决方法是，下载oss版本的kibana

https://artifacts.elastic.co/downloads/kibana/kibana-oss-7.3.2-linux-x86_64.tar.gz

重新部署

也可以参考：

https://stackoverflow.com/questions/51588174/kibana-issue-connecting-to-elasticsearch