The default cluster discovery type is TCP/IP, and it is recommend for a 100-200-node deployment. Apache Ignite's DiscoverySpi is used to discover the nodes, as shown in the following screenshot. TcpDiscoverySpi is the default implementation:
TcpDiscoverySpi needs to know about IPs to discover the nodes. The TcpDiscoveryIpFinder implementation is used to configure the TCP/IP finder. The following is the default implementation of TcpDiscoveryIpFinder:
Apart from JDBC, SharedFile, VM, and multicast IP finders, there are a couple ...