[CASSANDRA-1817] Dynamic Read Repair

• Type: Improvement
• Status: Resolved
• Priority: Low
• Resolution: Later
• Labels: ponies
• Assignee: Unassigned
• Reporter: Stu Hood
• Created: 03/Dec/10 23:20
• Updated: 16/Apr/19 09:33
• Resolved: 20/Sep/13 20:29

Description

Read repair could (temporarily) adjust its own frequency (from the baseline) based on the necessity of the repair for particular nodes. For example, a successful read repair (caused data to be repaired) should bump the frequency for the node that needed repair, with the goal that a node that has been offline for a while should trend toward 100% read repair while it is successful.

Issue Links

• relates to: CASSANDRA-2034 Make Read Repair unnecessary when Hinted Handoff is enabled