Details
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Task
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Resolution: Fixed
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Major - P3
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None
Description
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Original Description
Description:
DOCS-11933deals with the documentation changes required by this work.Engineering Ticket Description:
New format unique indexes would be initially gated by a variable. Start using FCV to enable or disable new format unique indexes:
- Plug-in new format indexes into upgrade/downgrade infratructure.
- Setting FCV=4.2 will cause all exisinting unique indexes to be updated to new format. The content of indexes will not change. New entries will be in new format.
- With FCV=4.0, existing new format index will remain in this format. Any new unique indexes will be created in old V2 format.
- Enhance multiVersion test for collectionsPendingDrop.
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Description
Scope of changes (files that need work and how much)
4.2-compat
4.2-downgrade
unique-index
Impact to other docs outside of this product
MVP (work and date?)
Resources (e.g. Scope Docs, Invision)
Attachments
Issue Links
- documents
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SERVER-34489 Enable new format Unique Index via FCV
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- Closed
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