[HIVE-16633] username for ATS data shall always be the uid who submit the job

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.0.0
• Target Version/s: 3.0.0
• Hadoop Flags: Reviewed
• Assignee: Daniel Dai
• Reporter: Daniel Dai
• Created: 10/May/17 06:37
• Updated: 22/May/18 23:59
• Resolved: 10/May/17 16:27

Description

When submitting query via HS2, username for ATS data becomes HS2 process uid in case of hive.security.authenticator.manager=org.apache.hadoop.hive.ql.security.ProxyUserAuthenticator. This should always be the real user id to make ATS data more secure and useful.