Let's say I have a Hazelcast cluster of size 7, and I defined the quorum as 4 (i.e. n / 2 + 1). Now I gracefully delete 2 nodes from the cluster, so now the cluster size is 5. In this case, I want to change the quorum size to 3. Is it possible to change the quorum size dynamically?
I want to change the quorum configuration only if the node is elegantly removed, not if the node or network partition fails, where node is still part of the cluster.
source
share