The invention provides a distributed social network structure rapid mining system facing large-scale network traffic. The distributed social network structure rapid mining system is used for carryingout distributed allocation and storage on the large-scale network traffic generated at a high speed and mining a topological structure in a social network, and comprises three data processing, networkstructure mining and data storage subsystems; the distributed social network structure rapid mining system faces the large-scale network traffic and proposes an original distributed data allocation and storage model; by proposing the original distributed data allocation and storage model, the topological structure in the social network can be subjected to different particle sizes of measurement;the distributed social network structure rapid mining system is applicable to large-scale streaming data and can be used for network topological structure measurement; and user identity prediction, community detection, abnormal behavior mining and the like can also be carried out on the basis of a measurement result of the network topological structure.