[YARN-2057] NPE in RM handling node update while app submission in progress

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 2.4.0
• Component/s: resourcemanager

Environment

OS/X, hadoop 2.4.0 mini yarn cluster, slider unit test TestDestroyMasterlessAM

• Assignee: Unassigned
• Reporter: Steve Loughran
• Created: 14/May/14 13:55
• Updated: 14/May/14 16:58
• Resolved: 14/May/14 16:58

Description

One of our test runs finished prematurely with an NPE in the RM, followed by the RM thread calling system.exit(). It looks like an NM update came in while the app was still being set up, causing confusion.

Issue Links

• duplicates: YARN-1986 In Fifo Scheduler, node heartbeat in between creating app and attempt causes NPE