[SERVER-37018] voteCommit for a coordinator that does not exist should send abort to the calling participant Created: 06/Sep/18  Updated: 29/Oct/23  Resolved: 10/Oct/18

Status: Closed
Project: Core Server
Component/s: Sharding
Affects Version/s: None
Fix Version/s: 4.1.5

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

Issue Links:
Depends
is depended on by SERVER-37395 Use get() instead of timed_get() in t... Closed
Backwards Compatibility: Fully Compatible
Sprint: Sharding 2018-10-08, Sharding 2018-10-22
Participants:
Linked BF Score: 56

 Description   

If a participant on Shard A sends a voteCommit with a session id and transaction number to Shard B and no coordinator exists on Shard B, Shard B should explicitly send abort for that transaction to Shard A.



 Comments   
Comment by Githook User [ 10/Oct/18 ]

Author:

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

Message: SERVER-37018 Respond to voteCommit for non-existent transaction with abortTransaction
Branch: master
https://github.com/mongodb/mongo/commit/d3c4c3794540b5588bb2c8fa4d07171be5e385fa

Comment by Githook User [ 10/Oct/18 ]

Author:

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

Message: SERVER-37018 Refactor unit tests to test TransactionCoordinatorService directly
Branch: master
https://github.com/mongodb/mongo/commit/33947f67106f213829992fe5b568cc020ba184ed

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