1. In a distributed data processing domain including a requester data processing node and at least one target data processing node, a method for an update synchronization of a domain information file stored on each target data processing node, each domain information file including a local information file having local information associated with an individual operation of the requester data processing node and a global information file having global information associated with a collective operation of all of the data processing nodes, the method comprising: a detection by the requester data processing node of domain update information; and a synchronization by the requester data processing node of an update of each domain information file as stored on the at least one target data processing node based on the detected domain update information.