[AURORA-843] Export metric tracking slaves with insufficient resources for gc_executors

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.6.0
• Component/s: Reliability
• Assignee: Joe Smith
• Reporter: Joe Smith
• Created: 16/Oct/14 13:26
• Updated: 28/Oct/14 22:37
• Resolved: 20/Oct/14 23:09

Description

As I was checking out scheduler logs (for an unrelated issue) I noticed that there were several slaves that were unable to launch a gc_executor because the offer was too small.

This has been a concern in the past if we cannot keep track of which hosts are able to have gc_executor runs or not. Although mesos' reconciliation should help us here, we should support the gc_executor while it's still in use.