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Type:
Task
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Resolution: Done
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Priority:
Major - P3
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None
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Affects Version/s: None
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Component/s: Verify
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Security Level: Public (Available to anyone on the web)
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Storage Engines, Storage Engines - Foundations
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7,227.959
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SE Foundations - 2025-08-01
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5
The initial investigation and the PoC implementation for the DisAgg MVP verification should be developed as a part of WT-14907. The next part of the productization process is testing. This ticket is aimed to develop a reasonable amount of unit testing coverage for the DisAgg verification functionality.
Currently, since the initial implementation contains only stable table verification logic, I can split testing directions to the following ones:
- Leader verification
- Follower verification
- HS verification
- Oplog imitation (not very important since we don't check the ingest table, but still reasonable as a test case)
The full test plan could be found here: https://docs.google.com/document/d/1oLiabKePG74p8PWBriMJWH-_v1RSxdGsCExKEK60EYw/edit?tab=t.o83t86l6yeky
Some of the test cases could be potentially moved to another ticket since we currently have limited resource for this activity.