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Type: Task
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Resolution: Fixed
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Priority: Major - P3
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Affects Version/s: None
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Component/s: None
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None
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Fully Compatible
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Execution Team 2021-11-29, Execution Team 2021-12-13
It's a requirement for the index conversion time to be relative to the number of violations instead of the size of the index itself.
This ticket should look into reusing the DuplicateKeyTracker to keep track of uniqueness violations instead of relying on a full index scan.
- is related to
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SERVER-60312 [POC] use collMod to change a non-unique index into a unique index
- Closed
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SERVER-516 yield on multi-update
- Closed
- related to
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SERVER-61922 collmod_convert_to_unique_side_writes.js fails in no-journal CI builder
- Closed
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SERVER-61912 Investigate rescanning an index vs processing concurrent writes after interrupt during unique index conversion
- Closed
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SERVER-61913 Investigate tracking deletes for unique index conversion
- Closed