Control method and control device of distributed scheduling system
A technology of scheduling system and control method, applied in the field of data processing, can solve problems such as message queue backlog, and achieve the effect of avoiding message queue backlog
Pending Publication Date: 2020-04-28
BEIJING QIYI CENTURY SCI & TECH CO LTD
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[0005] In view of this, the purpose of this application is to provide a control method and control device for a distributed scheduling system to solve the problem that the distributed scheduling system is prone to a backlog of message queues during business peak periods
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[0051] The present application discloses a control method and a control device for a distributed scheduling system, which can avoid the problem of backlog of message queues in the distributed scheduling system during business peak periods.
[0052] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0053] see figure 2 , figure 2 It is a flow chart of a control method of a distributed dispatching system d...
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The invention discloses a control method and a control device for a distributed scheduling system, which are applied to a server of the distributed scheduling system, and the control method comprisesthe following steps: acquiring the number of messages which are not processed by a target task according to a preset time interval; determining a target thread number corresponding to the target taskaccording to the number of the unprocessed messages, the number of the unprocessed messages having a positive correlation relationship with the target thread number corresponding to the target task; and when the number of the threads for processing the target task at present is different from the number of the target threads corresponding to the target task, adjusting the threads for processing the target task to enable the number of the threads for processing the target task to be the number of the target threads. Based on the control method disclosed by the invention, the problem of messagequeue backlog can be avoided in a service peak period.
Description
technical field [0001] The present application belongs to the technical field of data processing, and in particular relates to a control method and a control device of a distributed scheduling system. Background technique [0002] The distributed scheduling system is a system for managing tasks and scheduling across computer rooms. [0003] figure 1 A structure of a distributed scheduling system is shown, including: a server and multiple terminals, wherein the server serves as the master control node of the distributed scheduling system, and the multiple terminals are execution nodes of the distributed scheduling system. The server receives the task processing request sent by the client, and allocates resources for the task to be processed according to a predetermined strategy, that is, assigns one or more terminals to process the task, and the terminal reports the processing result to the server. [0004] However, the applicant finds that the following problems exist in t...
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IPC IPC(8): G06F9/48
CPCG06F9/4881
Inventor 刘刚邬磊严焰明
Owner BEIJING QIYI CENTURY SCI & TECH CO LTD