[CASSANDRA-1427] Optimize loadbalance/move for moves within the current range

• Type: Sub-task
• Status: Resolved
• Priority: Normal
• Resolution: Fixed
• Fix Version/s: 0.8 beta 1
• Assignee: Pavel Yaskevich
• Reporter: Nick Bailey

Authors

Pavel Yaskevich

Reviewers

Nick Bailey

• Created: 24/Aug/10 21:49
• Updated: 16/Apr/19 09:33
• Resolved: 02/Mar/11 19:40

Description

Currently our move/loadbalance operations only implement case 2 of the Ruhl algorithm described at https://issues.apache.org/jira/browse/CASSANDRA-192#action_12713079.

We should add functionality to optimize moves that take/give ranges to a node's direct neighbors.