Abstract: A method, a device and a system for pushing a file are provided. In some embodiments, the method includes: splitting a data file to be pushed into multiple sub-files; uploading the multiple sub-files in parallel to a file storage node; and adding a push task corresponding to the multiple sub-files into a coordinator node. When it is detected that the push task is added into the coordinator node, a slave push node downloads the multiple sub-files in parallel from the file storage node, merges the multiple downloaded sub-files, and pushes a data file obtained by the merging to a destination node upon receipt of a scheduling instruction from the master push node. The solutions shorten the time taken to upload the data file and the time taken to download the data file, and improve the push efficiency.

Abstract: A method, a device and a system for pushing a file are provided. In some embodiments, the method includes: splitting a data file to be pushed into multiple sub-files; uploading the multiple sub-files in parallel to a file storage node; and adding a push task corresponding to the multiple sub-files into a coordinator node. When it is detected that the push task is added into the coordinator node, a slave push node downloads the multiple sub-files in parallel from the file storage node, merges the multiple downloaded sub-files, and pushes a data file obtained by the merging to a destination node upon receipt of a scheduling instruction from the master push node. The solutions shorten the time taken to upload the data file and the time taken to download the data file, and improve the push efficiency.