[SERVER-72354] Confirm that all change collection entries are handled for shard merge Created: 21/Dec/22  Updated: 29/Oct/23  Resolved: 13/Jan/23

Status: Closed
Project: Core Server
Component/s: None
Affects Version/s: None
Fix Version/s: 6.3.0-rc0

Type: Task Priority: Major - P3
Reporter: Christopher Caplinger Assignee: Christopher Caplinger
Resolution: Fixed Votes: 0
Labels: change-streams-support, phase2
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Related
related to SERVER-72230 Ensure Shard Merge supports transactions Closed
related to SERVER-72828 Ensure Shard Merge supports large tra... Closed
related to SERVER-72829 Ensure Shard Merge supports retryable... Closed
Backwards Compatibility: Fully Compatible
Sprint: Server Serverless 2023-01-23
Participants:

 Description   

https://jira.mongodb.org/browse/SERVER-70671 handles basic functionality for change streams + shard merge, but we should confirm that there isn't additional work to handle the following:

  • Transactions
  • Transactions > 16MB
  • Retryable Writes
  • Retryable FindAndModify

I've been able to confirm that Transactions are working fine (other than being blocked by https://jira.mongodb.org/browse/SERVER-72230, which is a quick fix), but we should confirm that the above are all handled. Added this to a separate ticket to avoid blocking https://jira.mongodb.org/browse/SERVER-70671


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