[YARN-1189] NMTokenSecretManagerInNM is not being told when applications have finished

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 2.1.0-beta, 2.1.1-beta
• Fix Version/s: 2.1.1-beta
• Hadoop Flags: Reviewed
• Assignee: Omkar Vinit Joshi
• Reporter: Jason Darrell Lowe
• Created: 12/Sep/13 20:54
• Updated: 03/Sep/14 23:47
• Resolved: 14/Sep/13 00:39

Description

The appFinished method is not being called when applications have finished. This causes a couple of leaks as oldMasterKeys and appToAppAttemptMap are never being pruned.

Issue Links

• is related to: YARN-692 Creating NMToken master key on RM and sharing it with NM as a part of RM-NM heartbeat.
• is related to: YARN-693 Sending NMToken to AM on allocate call
• is related to: YARN-694 Start using NMTokens to authenticate all communication with NM