[YARN-8395] [UI2] YARN UI2 does not have option to specify Kerberos Prinicipal while submitting a new service

• Type: Bug
• Status: Open
• Priority: Critical
• Resolution: Unresolved
• Affects Version/s: 3.1.0
• Component/s: yarn-ui-v2
• Assignee: Unassigned
• Reporter: Krishna Pandey
• Created: 05/Jun/18 08:51
• Updated: 05/Jun/18 08:51

Description

Assuming the Cluster is kerberized, we need to specify Kerberos details via the new Service launch wizard as well. An example of a custom JSON with Kerberos Principal below. Refer attached screenshot for current Service launch options.

 

{
 "name": "sleeper-service",
 "version": "1.0.0",
 "components": [{
 "name": "sleeper",
 "number_of_containers": 2,
 "launch_command": "sleep 900000",
 "resource": {
 "cpus": 1,
 "memory": "256"
 }
 }],
 "kerberos_principal": {
 "principal_name": "[e-mail]",
 "keytab": "file:///etc/security/keytabs/smokeuser.headless.keytab"
 }
}