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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: Upgrade/Downgrade
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None
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Fully Compatible
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Storage 2018-02-26
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In 4.0, it is assumed all collections have UUIDs. To ensure no potential 3.4-3.6 related UUID assignment bugs carry over into 4.0 once a user upgrades, all collections should be checked on startup for UUIDs and mongod should fail to start up unless all collections have UUIDs.
- depends on
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SERVER-33246 Assign UUIDs to non-replicated collections on startup if any are missing UUIDs
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- Closed
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