[KNOX-2526] Knox can not access the Secure Hadoop

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Invalid
• Affects Version/s: 1.5.0
• Fix Version/s: 1.5.0
• Component/s: Server
• Assignee: Unassigned
• Reporter: HelloWorld
• Created: 27/Dec/20 14:26
• Updated: 28/Jan/21 15:45
• Resolved: 31/Dec/20 19:55

Description

@smore First of all, thank you for answering my question in jira last time, today I encountered a new problem, I hope you can help me, thank you a lot.

I think this is not a bug, but my poor understanding of Knox's kerberos configuration. I have read the User Guide and Wiki on the official website several times, but I can't understand them well.I am confused about Kerberos configuration in the following two chapters and want to know the difference of two chapters：

Secure+Clusters

HadoopAuth+Authentication+Provider

 

Although I followed these two configurations of the two chapters, I still encountered an error

// code placeholder
curl -k -i --negotiate -u admin:admin-password https://localhost:8443/gateway/sandbox/webhdfs/v1/tmp?op=LISTSTATUS
HTTP/1.1 401 Unauthorized
Date: Sun, 27 Dec 2020 13:53:49 GMT
WWW-Authenticate: BASIC realm="application"
Content-Length: 0

 

I want to use a browser to access HadoopUI through Knox, but I also encountered a similar error。

Finally, if Hadoop does not enable Kerberos, it is normal to access HadoopUI through Knox.

Please help me,Thanks a lot.