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Type: Improvement
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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: Server
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Labels:
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Environment:
MongoDB 3.4 introduces multikey path track support (SERVER-15086).
In order to use this functionality, it's necessary to rebuild the indexes (no matter if in v:1 or v:2)
We should add in the 3.4 upgrade documentation this information.
- related to
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SERVER-38051 Add warning/check mechanism to explain() output for old indexes and multikey
- Closed