[SERVER-33983] Add support for transactions in readConcern passthrough suites Created: 19/Mar/18  Updated: 29/Oct/23  Resolved: 21/Dec/18

Status: Closed
Project: Core Server
Component/s: Replication
Affects Version/s: None
Fix Version/s: 4.1.7

Type: Task Priority: Minor - P4
Reporter: William Schultz (Inactive) Assignee: Jack Mulrow
Resolution: Fixed Votes: 0
Labels: ShardedTxn:Testing, todo_in_code
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
depends on SERVER-33739 Update set_read_and_write_concerns.js... Closed
Related
related to SERVER-38569 Unblacklist remove_and_bulk_insert.js... Closed
related to SERVER-43474 Complete TODO listed in SERVER-33983 Closed
is related to SERVER-38733 Change majority read concern transact... Closed
Backwards Compatibility: Fully Compatible
Sprint: Sharding 2018-12-03, Sharding 2018-12-17, Sharding 2018-12-31
Participants:

 Description   

We should run a passthrough suite that supports starting transactions with various supported readConcern levels. One example would be the read_concern_majority_passthrough suite. A readConcern argument is only supported on the first command of a transaction, so we may need to make changes in set_read_and_write_concerns.js to make this work correctly.



 Comments   
Comment by Githook User [ 06/Feb/20 ]

Author:

{'name': 'Jack Mulrow', 'username': 'jsmulrow', 'email': 'jack.mulrow@mongodb.com'}

Message: SERVER-43474 Complete TODO listed in SERVER-33983
Branch: master
https://github.com/mongodb/mongo/commit/b0827ec75609c03f835d81417d7776e3015289a0

Comment by Githook User [ 20/Dec/18 ]

Author:

{'username': 'jsmulrow', 'email': 'jack.mulrow@mongodb.com', 'name': 'Jack Mulrow'}

Message: SERVER-33983 Add concurrency sharded transaction passthroughs using majority read concern
Branch: master
https://github.com/mongodb/mongo/commit/27c179577c031eec0b1c71f8e9e2aee7d23cc114

Comment by Githook User [ 20/Dec/18 ]

Author:

{'username': 'jsmulrow', 'email': 'jack.mulrow@mongodb.com', 'name': 'Jack Mulrow'}

Message: SERVER-33983 Add jscore sharded transaction passthrough suite using majority read concern
Branch: master
https://github.com/mongodb/mongo/commit/ddaa9193bfead92fe833edbeecc63c046d4424fa

Comment by Gregory McKeon (Inactive) [ 19/Jun/18 ]

Passing this to sharding since we think their changes to readConcerns in transactions will cause this testing to be more important.

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