pub fn groups_joining_node_affects(
node: NodeId,
all_groups: &[RaftGroupId],
live_nodes_before: &[NodeId],
live_nodes_after: &[NodeId],
replication_factor: u32,
) -> Vec<RaftGroupId>Expand description
Groups whose desired voter set gains node when the live set grows from
live_nodes_before to live_nodes_after (cluster join).