[HIVE-21970] Avoid using RegistryUtils.currentUser()

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.2.0, 4.0.0
• Fix Version/s: 3.2.0, 4.0.0-alpha-1
• Target Version/s: 3.2.0, 4.0.0
• Assignee: Prasanth Jayachandran
• Reporter: Prasanth Jayachandran
• Created: 08/Jul/19 23:23
• Updated: 17/Nov/22 08:49
• Resolved: 29/Jul/19 21:14

Description

RegistryUtils.currentUser() does replacement of '_' with '-' for DNS reasons. This is used inconsistently in some places causing issues wrt. ZK (deletion token secret manager, llap cluster membership for external clients).

 

Replace RegistryUtils.currentUser() with UserGroupInformation.getCurrentUser().getShortUserName() for consistency.