[IGNITE-10520] MVCC: Next to mvcc-tx non-mvcc-Tx failed with unexpected exception.

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Fix Version/s: 2.8
• Component/s: mvcc
• Labels: transactions
• Assignee: Ivan Pavlukhin
• Reporter: Andrey Mashenkov
• Created: 04/Dec/18 10:12
• Updated: 11/Mar/19 06:32
• Resolved: 30/Jan/19 14:42

Description

IgniteCachePrimarySyncTest.testPutGet) failed.

It run tx operations one by one

1. tx on Transactional cache
2. tx on Transactional_snapshot cache.
3. tx on Transactional cache

Last tx failed with "TransactionException: Only pessimistic repeatable read transactions are supported when MVCC is enabled." which is unexpected.

Looks like we forget to reset tx context somewhere.

Issue Links

• relates to: IGNITE-10884 Failure to perform non-MVCC SQL from transactions
• links to: GitHub Pull Request #5885