[SERVER-37014] Create TransactionCoordinatorService class to provide an interface to TransactionCoordinator objects Created: 06/Sep/18  Updated: 29/Oct/23  Resolved: 12/Sep/18

Status: Closed
Project: Core Server
Component/s: Sharding
Affects Version/s: None
Fix Version/s: 4.1.3

Type: Task Priority: Major - P3
Reporter: Matthew Saltz (Inactive) Assignee: Matthew Saltz (Inactive)
Resolution: Fixed Votes: 0
Labels: ShardedTxn:DistributedCommit, transaction-coordinator-management
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Backwards Compatibility: Fully Compatible
Sprint: Sharding 2018-09-10, Sharding 2018-09-24
Participants:

 Description   

The first step should implement functions

  • createCoordinator
  • voteCommit
  • voteAbort
  • coordinateCommit

to simply wrap the existing helper functions for two-phase commit related commands.

Subsequent steps will add asynchronicity for some commands as well as an interface for attempting to abort a transaction, and jobs for aborting a transaction and driving coordinator liveness.



 Comments   
Comment by Githook User [ 12/Sep/18 ]

Author:

{'name': 'Matthew Saltz', 'email': 'matthew.saltz@mongodb.com', 'username': 'saltzm'}

Message: SERVER-37014 Create TransactionCoordinatorService class to provide an interface to TransactionCoordinator objects
Branch: master
https://github.com/mongodb/mongo/commit/7831b55e5aa2fd9fc5ee523e0c9e27e4b7e619e2

Comment by Githook User [ 12/Sep/18 ]

Author:

{'name': 'Matthew Saltz', 'email': 'matthew.saltz@mongodb.com', 'username': 'saltzm'}

Message: SERVER-37014 Implement "remove" functionality in TransactionCoordinatorCatalog
Branch: master
https://github.com/mongodb/mongo/commit/0efc9bd9adc6a10a6f3b50487d36b25f799b8dc5

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