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1. (WO2017054650) TASK DISTRIBUTION METHOD, DEVICE AND SYSTEM

Pub. No.:    WO/2017/054650    International Application No.:    PCT/CN2016/099289
Publication Date: Fri Apr 07 01:59:59 CEST 2017 International Filing Date: Tue Sep 20 01:59:59 CEST 2016
IPC: G06F 9/50
Applicants: ALIBABA GROUP HOLDING LIMITED
阿里巴巴集团控股有限公司
LIU, Peng
刘鹏
Inventors: LIU, Peng
刘鹏
Title: TASK DISTRIBUTION METHOD, DEVICE AND SYSTEM
Abstract:
A task distribution method, device and system. The method comprises: receiving target data information sent by a target service line (S301); acquiring the number of target first available resources in a target resource group corresponding to an identifier of the target service line (S302); and if the number of the target first available resources is not less than that of resources needed by a target (S303), distributing target tasks to execution nodes connected to a main control node (S304). The method utilizes resource groups to isolate tasks of all service lines, and sets a rated resource number for each resource group so as to limit the number of resources that are at most occupied by the service lines, such that the situation that a main control node uses most resources to process the tasks of one service line when the service line has too many tasks, but ignore the tasks of other service lines can be avoided. Whereby, the tasks of all the service lines can be isolated, thereby preventing the tasks of the service lines from interfering with one another.