[TWILL-227] Possible leakage of FileSystem object when YarnUtils.addDelegationTokens is called with different user

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.11.0
• Fix Version/s: 0.11.0
• Assignee: Terence Yim
• Reporter: Terence Yim
• Created: 27/Mar/17 23:21
• Updated: 28/Mar/17 23:30
• Resolved: 28/Mar/17 23:30

Description

The FileSystem.get caches instance for different UGI by default and the cache will never cleanup until process shutdown.

Issue Links

• links to: GitHub Pull Request #45
• links to: GitHub Pull Request #46