Details
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Improvement
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Resolution: Fixed
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Major
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7.1.0
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0
Description
Currently Couchbase Server requires a minimum of 3 Data Service Nodes in order to have automatic failover of a failed node as a quorum is required to prevent split-brain issues
With the move to Chronicle, we should investigate if having a cluster of 3 or more nodes is enough to establish quorum where only 2 of the nodes in the cluster are running the Data Service. So for example a 4 node cluster where 2 nodes running the Data Service and 2 nodes are running Query+Index.