[IGNITE-13271] Add new type of WAL records to track/debug atomic updates on backup nodes

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.10
• Assignee: Vyacheslav Koptilin
• Reporter: Vyacheslav Koptilin
• Created: 20/Jul/20 12:28
• Updated: 22/Jul/20 17:54
• Resolved: 22/Jul/20 17:54

Description

Currently, updates of the same key, for atomic caches, can arrive on backup nodes in a different order and the most actual only is applied.
For instance:
Primary node: update1 -> update2 -> update3
Backup node: update1-> update3 -> update2(which is skipped)

It seems it would be useful to track/log these updates for testing purposes.

Issue Links

• links to: GitHub Pull Request #8060