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Type: Improvement
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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: 2.8.0-rc2
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Component/s: Index Maintenance
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None
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Minor Change
In a replica set, initial syncs will fail if a collection contains an invalid index. This means that if such indexes are present from older versions (2.4 or earlier), they are "time bombs" that will prevent an initial sync at some later time. It would be better if these invalid indexes could be detected at startup, and a startup warning recorded (or some other appropriate behaviour).
- related to
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SERVER-16628 Fix upgrade checker for 3.0
- Closed
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SERVER-17658 Upgrade/downgrade support for partial indexes
- Closed