[SERVER-46777] Remove v4.4-specific handling for collection creation inside of transactions Created: 10/Mar/20  Updated: 29/Oct/23  Resolved: 01/Apr/20

Status: Closed
Project: Core Server
Component/s: Upgrade/Downgrade
Affects Version/s: None
Fix Version/s: 4.7.0

Type: Task Priority: Major - P3
Reporter: Dianna Hohensee (Inactive) Assignee: Maria van Keulen
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
is depended on by SERVER-46166 Enumerate and remove Execution-relate... Closed
Documented
is documented by DOCS-13556 Investigate changes in SERVER-46777: ... Closed
Related
is related to SERVER-46119 Add a runtime server parameter to dis... Closed
Backwards Compatibility: Fully Compatible
Sprint: Execution Team 2020-04-06
Participants:

 Description   

Filtering commands allowed inside of transactions by FCV 4.4, and verifying FCV in OpObserver for createCollection added in SERVER-44139. Additionally, decide whether to keep the txnCmdWhitelistFCV44 added at the same time.

OpObserver enforcement of expected FCV in for createIndex inside of transactions added in SERVER-44849.

FCV checks in the write cmd code path to implicitly create collection added in SERVER-45405.

Please check the SERVER ticket(s) that added the FCV gates for anything else incidental to remove, particularly any testing that can be deleted.



 Comments   
Comment by Githook User [ 01/Apr/20 ]

Author:

{'name': 'Maria van Keulen', 'email': 'maria@mongodb.com', 'username': 'mvankeulen94'}

Message: SERVER-46777 Remove 4.4-dependent coll/index creation in txns handling

This includes removing the server parameter
shouldMultiDocTxnCreateCollectionAndIndexes, which allows for this
feature to be disabled.
Branch: master
https://github.com/mongodb/mongo/commit/ddae8556a14561664efc7cfc583e25456fc08c16

Comment by Maria van Keulen [ 01/Apr/20 ]

This patch will also remove the shouldMultiDocTxnCreateCollectionAndIndexes parameter added in SERVER-46119.

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