[SERVER-53520] Verify resharding doesn't result in recipient shards copying documents they don't own Created: 24/Dec/20  Updated: 29/Oct/23  Resolved: 05/Feb/21

Status: Closed
Project: Core Server
Component/s: Sharding
Affects Version/s: None
Fix Version/s: 4.9.0

Type: Task Priority: Major - P3
Reporter: Max Hirschhorn Assignee: Max Hirschhorn
Resolution: Fixed Votes: 0
Labels: PM-234-M3, PM-234-T-fuzzer
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Backwards Compatibility: Fully Compatible
Sprint: Sharding 2021-02-08
Participants:
Story Points: 1

 Description   

This would be added to the ReshardingTest fixture. Max's thought is to use DataConsistencyChecker.getDiff() to assert there is an empty diff between the contents of the temporary resharding collection with read concern levels "local" and "available".



 Comments   
Comment by Githook User [ 05/Feb/21 ]

Author:

{'name': 'Max Hirschhorn', 'email': 'max.hirschhorn@mongodb.com', 'username': 'visemet'}

Message: SERVER-53520 Assert recipients own all their docs in ReshardingTest.
Branch: master
https://github.com/mongodb/mongo/commit/f554448cbf6cd1dc3a561bc6b358fd79c8e8a1d4

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