[IGNITE-10109] MVCC TX: data become inconsistent after several updates

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.7
• Component/s: cache, mvcc
• Assignee: Igor Seliverstov
• Reporter: Igor Seliverstov
• Created: 01/Nov/18 09:25
• Updated: 05/Nov/18 18:03
• Resolved: 05/Nov/18 17:59

Description

see TC test history

Here we do concurrent updates on several accounts (update their balances incrementing one and decrementing another), we expect consistent sum of all accounts at any time.

The sum become inconsistent after while.

Issue Links

• links to: GitHub Pull Request #5247
• links to: TC run