Details
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Type:
Bug
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Status: Closed
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Priority:
Major - P3
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Resolution: Fixed
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Affects Version/s: 4.0.21
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Fix Version/s: 4.0.22
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Component/s: None
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Labels:None
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Backwards Compatibility:Fully Compatible
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Operating System:ALL
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Backport Requested:v4.0
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Sprint:Repl 2020-11-02, Repl 2020-11-16, Repl 2020-11-30
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Linked BF Score:25
Description
We invariant if eMRC is not false here because we assume that it's the only situation where the node has completed a rollback via refetch. But on 4.0 if the node is using an inMemory storage engine, it will also not support recover to a stable timestamp, meaning the node could have gone through a rollback via refetch.