[QPID-7007] Add the ability to mutate JE configuration properties at runtime

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: qpid-java-6.0.1, qpid-java-6.1
• Component/s: Broker-J
• Assignee: Unassigned
• Reporter: Keith Wall
• Created: 19/Jan/16 14:48
• Updated: 02/Oct/19 19:20
• Resolved: 23/Jan/16 23:50

Description

At the moment the BDB VHN/VH implementations apply correctly named context variables to the JE environment at start-up only. Some JE configuration (and replication configuration) is mutable and designed to be updated at runtime.

Change the mechanism used to apply context to JE configuration so that parameters can overridden at runtime.