The invention relates to the technical field of video processing, in particular to a mobile terminal video on demand system based on hadoop. The invention comprises a mobile client, a Servlet streaming media server, a Webmanagement module, a Webservice system module and a Hadoop distributed storage module. The Hadoop distributed storage module comprises an HSFS file module and a Fuse module. The invention provides a video-on-demand system of a mobile terminal based on hadoop, which can solve the problem that the mobile terminal can not smoothly play the video file based on hadoop storage technology at present.