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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: None
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Replication
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Fully Compatible
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Security 2024-03-18, Security 2024-04-01
ReplicationCoordinator::getNumConfigVotingMembers() creates a vector and copies it just to return the size. This is called while holding the ReplicationCoordinator mutex, which is wasteful.
This function is called once per operation waiting for write concern.