Live video stream scheduling method and system based on big data

The invention provides a live video stream scheduling method and system based on big data. The method comprises the following steps: receiving heartbeat information sent by a player probe module basedon a big data processing module; calculating the real-time bandwidth of each CDN based on a big data processing module according to the heartbeat information; sending the real-time bandwidth of eachCDN to a scheduling module based on the big data processing module; determining whether the real-time bandwidth of each CDN exceeds a preset bandwidth threshold based on the big data processing module; when the real-time bandwidth of the CDN does not exceed the preset bandwidth threshold, continuing to schedule the playing request of the player to the original CDN; and when the real-time bandwidthof the CDN exceeds a preset bandwidth threshold, scheduling the playing request of the player to the standby CDN. The live video stream scheduling method and system based on the big data are used foraccurately calculating the