[HIVE-6484] HiveServer2 doAs should be session aware both for secured and unsecured session implementation.

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 0.13.0
• Fix Version/s: 0.13.0
• Component/s: HiveServer2
• Assignee: Vaibhav Gumashta
• Reporter: Vaibhav Gumashta
• Created: 22/Feb/14 00:17
• Updated: 01/Mar/14 02:17
• Resolved: 01/Mar/14 02:17

Description

Currently in unsecured case, the doAs is performed by decorating TProcessor.process method. This has been causing cleanup issues as we end up creating a new clientUgi for each request rather than for each session. This also cleans up the code.

thejas Probably you can add more if you've seen other issues related to this.

Issue Links

• duplicates: HIVE-6312 doAs with plain sasl auth should be session aware
• is related to: HIVE-4501 HS2 memory leak - FileSystem objects in FileSystem.CACHE