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Type: Improvement
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Resolution: Duplicate
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Priority: Minor - P4
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None
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Affects Version/s: None
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Component/s: None
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Fully Compatible
It seems that currently any change for the replica set config with rs.reconfig() will cause a voting and the cluster will be down for a moment. This should be change so that the primary won't drop to secondary unless it's really necessary.
For example I changed one slave from hidden to non hidden and the rs.reconfig() caused the primary to drop into secondary for a few seconds. I see no reason why this is needed, because it adds downtime for no valid reason.
- duplicates
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SERVER-6752 Do not close all connections on replica set reconfig
- Closed