Igniters, There are 2 events in Ignite (EVT_CLUSTER_ACTIVATED and EVT_CLUSTER_DEACTIVATED) that are only listened to by the coordinator. To listen to them by other nodes, they must be included in IgniteConfiguration.
There are also discovery events that are listened to by all nodes. Both activation and discovery events are rare, system and cluster-wide, so I suggest to enable activation events by default on all nodes.
