[HIVE-20066] hive.load.data.owner is compared to full principal

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.1.0, 4.0.0
• Fix Version/s: 3.2.0, 4.0.0-alpha-1
• Target Version/s: 3.1.0, 4.0.0
• Assignee: Daniel Voros
• Reporter: Daniel Voros
• Created: 03/Jul/18 10:57
• Updated: 17/Nov/22 08:55
• Resolved: 04/Jul/18 19:16

Description

HIVE-19928 compares the user running HS2 to the configured owner (hive.load.data.owner) to check if we're able to move the file with LOAD DATA or need to copy.

This check compares the full username (that may contain the full kerberos principal) to hive.load.data.owner. We should compare to the short username (UGI.getShortUserName()) instead. That's used in similar context here.

cc djaiswal

Issue Links

• is part of: HIVE-19928 Load Data for managed tables should set the owner of loaded files to a configurable user