[CASSANDRA-9368] Remove MessagingService.allNodesAtLeast21 and related digest logic

• Type: Improvement
• Status: Resolved
• Priority: Low
• Resolution: Fixed
• Fix Version/s: 2.2.0 beta 1
• Assignee: Aleksey Yeschenko
• Reporter: Aleksey Yeschenko

Authors

Aleksey Yeschenko

Reviewers

Brandon Williams

• Created: 12/May/15 22:38
• Updated: 16/Apr/19 09:31
• Resolved: 13/May/15 20:32

Description

In 2.2, we should not have any 2.0 nodes in the ring, so conditional digest update is not required. We should clean this up.