[SERVER-38523] Add prepare before commit in replica_sets_multi_stmt_txn_jscore_passthrough and its failover siblings Created: 10/Dec/18  Updated: 06/Dec/22  Resolved: 06/Mar/19

Status: Closed
Project: Core Server
Component/s: Replication, Testing Infrastructure
Affects Version/s: None
Fix Version/s: None

Type: Task Priority: Major - P3
Reporter: Judah Schvimer Assignee: Backlog - Replication Team
Resolution: Won't Fix Votes: 0
Labels: prepare_testing
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Assigned Teams:
Replication
Participants:

 Description   

This passthrough wraps statements in a transaction. Preparing those transactions before committing them would add valuable test coverage for prepare, especially when failovers can happen between the prepare and commit.



 Comments   
Comment by Judah Schvimer [ 06/Mar/19 ]

After discussion with esha.maharishi, the value here seems small compared to the cost. This will likely be a lot of work and extra complexity, and isn't how people use transactions anyways.

Generated at Thu Feb 08 04:49:12 UTC 2024 using Jira 9.7.1#970001-sha1:2222b88b221c4928ef0de3161136cc90c8356a66.