[AURORA-1511] PreemptorService failure does not trigger shutdown

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.10.0
• Epic Link: Scheduler Security
• Sprint: Twitter Aurora Q4'15 Sprint 15
• Story Points: 2
• Assignee: Zameer Manji
• Reporter: Zameer Manji
• Created: 01/Oct/15 19:49
• Updated: 10/Nov/15 17:59
• Resolved: 26/Oct/15 21:04

Description

While observing AURORA-1510 in production I noticed the bug caused the PreemptorService to transition to the FAILED state. The /services endpoint had:

{
name: "PreemptorService",
state: "FAILED",
failureCause: "java.util.ConcurrentModificationException"
},

However the scheduler continued to run. I believe this is a bug.

Issue Links

• relates to: AURORA-1510 ConcurrentModificationException in PreemptorService