美好的一天：
我已经在Elastic Azure上安装了ElasticSearch，并且试图将我的Kibana（本地实例）连接到远程弹性实例，但是，我遇到了以下问题：
[06:26:19.214] [warning][license][xpack] 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}"}
有想法吗？
答案 0 :(得分：2)
似乎XPack尚未安装在ES服务器上，而是在本地Kibana实例上。
您可以在ES上安装XPack
bin/elasticsearch-plugin install x-pack
或将其从Kibana中删除
bin/kibana-plugin remove x-pack