[SERVER-75548] Use w:all barrier in transitionToCatalogShard Created: 31/Mar/23  Updated: 29/Oct/23  Resolved: 05/Apr/23

Status: Closed
Project: Core Server
Component/s: None
Affects Version/s: None
Fix Version/s: 7.0.0-rc0

Type: Task Priority: Major - P3
Reporter: Jack Mulrow Assignee: Jack Mulrow
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Related
related to SERVER-73960 Support setFCV transitions when catal... Closed
Backwards Compatibility: Fully Compatible
Sprint: Sharding NYC 2023-04-03, Sharding NYC 2023-04-17
Participants:

 Description   

To fix the problem described in the comments of SERVER-73960 (stale config secondaries receiving metadata "too early" with back to back setFCV commands and allowing reads for chunks that have not yet replicated), we'll add a w:all wait in transitionToCatalogShard so if all config server nodes must be in an FCV supporting a catalog shard when the transition happens.



 Comments   
Comment by Githook User [ 05/Apr/23 ]

Author:

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

Message: SERVER-75548 Use w:all barrier in transitionToCatalogShard
Branch: master
https://github.com/mongodb/mongo/commit/d3de53466791afa4be450b9074d692e3d2ff7220

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