[AMQ-3467] Replace ack locations btree with per subscriber message id range on a paged list

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 5.5.0
• Fix Version/s: 5.6.0
• Component/s: Message Store
• Assignee: Timothy A. Bish
• Reporter: Gary Tully
• Created: 23/Aug/11 15:38
• Updated: 22/Sep/11 21:26
• Resolved: 22/Sep/11 21:26

Description

The current storage of ack locations for durable subs in kahadb uses too much memory and index space. This is a place holder to revisit that. A range per durable sub in a paged list may be the simplest alternative as that will allow per page updates.