This error message indicates that there was a problem with authentication while trying to perform a REST request on the Elasticsearch cluster. Specifically, the user “elastic” was unable to authenticate for the requested operation on the “/cems_org/_mapping/field/parentId” endpoint. This could be due to incorrect login credentials or insufficient permissions for the specified operation. To resolve this issue, check that the correct login credentials are being used and ensure that the user has sufficient permissions to perform the requested operation.
![http://mirrors.163.com/centos/7/os/x86_64/repodata/repomd.xml: [Errno 14] HTTP Error 500 - Internal Server Error
Trying other mirror.](https://linuxcpp.0voice.com/zb_users/upload/2023/05/202305162230567920271.png)
