[HBASE-1734] Priority queue sorted replication policy

• Type: New Feature
• Status: Closed
• Priority: Major
• Resolution: Abandoned
• Component/s: Replication
• Assignee: Unassigned
• Reporter: Andrew Kyle Purtell
• Created: 02/Aug/09 23:57
• Updated: 11/Jun/22 23:10
• Resolved: 11/Jun/22 23:10

Description

Implement a multi-level priority queue sorted replication policy which plugs into the replication framework (HBASE-1733). Split incoming logs. Sort outbound edits by priority. One option is to consider each column family's replication policy tag as an index into a deadline table for EDF scheduling (http://en.wikipedia.org/wiki/Earliest_deadline_first_scheduling).