How to execute the RESTful command get admin engine as an admin user?

[HaoYang670]

Hi Kyuubi community,

I met some problems when executing the get admin engine RESTful command, which needs your help.
I have created a Spark cluster with share level = USER and user name = remziy. But when sending the get admin engine REST command, I got the error: Failed to validate proxy privilege of anonymous for remziy.

My question is that how to let the sender be an admin who has privilege of all users, so that he/she can monitor the kyuubi engine states of all users as a real admin.

Thanks.

[yaooqinn]

cc @turboFei @zwangsheng

[zwangsheng]

First, Kyuubi Server provided kyuubi.server.administrators to manage administrator.

If you are requesting through the kyuubi rest client, then you can refer to the current authentication method. If Kyuubi Server uses the NOSASL authentication method, you can simply use the following code for as administrator.

KyuubiRestClient.builder("http://ip:port",)
  .authHeaderMethod(KyuubiRestClient.AuthHeaderMethod.BASIC)
  .username(ADMINISTRATORS_NAME)
  .build();

[HaoYang670]

Thank you, @zwangsheng, I will try your suggestion

[HaoYang670]

Hmm kyuubi.server.administrator is introduced in 1.8.0, isn't it? But I am using 1.7.0, unfortunately.

[zwangsheng]

Sorry for forget version affect, leaving aside the above administrator, you can still use

KyuubiRestClient.builder("http://ip:port",)
  .authHeaderMethod(KyuubiRestClient.AuthHeaderMethod.BASIC)
  .username("remziy")
  .build();

By the way, can you parse Kyuubi Server Log about why this error happened Failed to validate proxy privilege of anonymous for remziy

[HaoYang670]

Thank you @zwangsheng, it works