[MESOS-1274] Disallow further operations in the Registrar when a failure occurs.

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.19.0
• Fix Version/s: 0.19.0
• Assignee: Benjamin Mahler
• Reporter: Benjamin Mahler
• Created: 30/Apr/14 23:35
• Updated: 02/May/14 17:57
• Resolved: 02/May/14 17:57

Description

Currently we will allow subsequent operations following a failure in the Registrar. While this is safe, it is a bit tricky to reason about.

Instead we could transition to a failed state, in which any incoming operation is failed. This is the model followed by Group, StatusUpdateStream, etc.