[SERVER-61086] [Upgrade/downgrade] Make transaction participants check if internal transactions are supported during startTransaction Created: 28/Oct/21  Updated: 29/Oct/23  Resolved: 03/Dec/21

Status: Closed
Project: Core Server
Component/s: None
Affects Version/s: None
Fix Version/s: 5.2.0

Type: Task Priority: Major - P3
Reporter: Cheahuychou Mao Assignee: Jason Zhang
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Backwards Compatibility: Fully Compatible
Sprint: Sharding 2021-11-29, Sharding 2021-12-13
Participants:
Story Points: 2

 Description   
  • Make transaction participants only throw InternalTransactionNotSupported upon receiving a startTransaction statement (i.e. in beginOrContinue()). That is, once an internal transaction has started, it must be able to continue regardless of FCV or feature flag changes.
  • Remove InternalTransactionNotSupported uasserts in SessionCatalog, LogicalSessionCache, and initializeOperationSessionInfo().


 Comments   
Comment by Githook User [ 02/Dec/21 ]

Author:

{'name': 'Jason Zhang', 'email': 'jason.zhang@mongodb.com', 'username': 'jz1242'}

Message: SERVER-61086 Make transaction participants check if internal transactions are supported during startTransaction
Branch: master
https://github.com/mongodb/mongo/commit/0946adf79990812e43955b04db37ba8f92848d34

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