Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Task scheduling method, device and system and computer readable storage medium

A task scheduling and task technology, applied in the computer field, can solve the problem of low scheduling success rate of the distributed task scheduling system, and achieve the effect of improving the scheduling success rate

Pending Publication Date: 2021-11-26
HUAWEI CLOUD COMPUTING TECH CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present application provides a task scheduling method, device and system, and a computer-readable storage medium, which can solve the problem of low scheduling success rate of a distributed task scheduling system

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Task scheduling method, device and system and computer readable storage medium
  • Task scheduling method, device and system and computer readable storage medium
  • Task scheduling method, device and system and computer readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present application will be further described in detail below in conjunction with the accompanying drawings.

[0043] figure 1 It is a schematic structural diagram of a task scheduling system provided by an embodiment of the present application. Such as figure 1 As shown, the task scheduling system includes: a scheduling device 101 and execution devices 102A-102E (collectively referred to as execution devices 102). The scheduling device 101 and the execution device 102 may be connected through a wired network or a wireless network. figure 1 The number of execution devices is only for illustration, and is not a limitation to the task scheduling system provided by the embodiment of the present application.

[0044] Optionally, the task scheduling system provided in the embodiment of the present application is a distributed task schedulin...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a task scheduling method, device and system and a computer readable storage medium, and belongs to the technical field of computers. A scheduling device receives a task scheduling request sent by a first user, wherein the task scheduling request comprises a to-be-scheduled task. The scheduling device determines one or more target execution devices for running the to-be-scheduled task based on the target blacklist, the target blacklist comprises a global blacklist and / or a user blacklist, and the target execution devices are not in the global blacklist and the user blacklist corresponding to the first user. And the scheduling device allocates the to-be-scheduled task to one or more target execution devices. A global blacklist and / or a user blacklist are set in the scheduling device; the execution devices with faults or performance problems are added into a global blacklist; the execution nodes which fail to operate the task submitted by a certain user for multiple times are added into the user blacklist corresponding to the user, so that the scheduling success rate of the task scheduling system can be improved.

Description

technical field [0001] The present application relates to the field of computer technology, and in particular to a task scheduling method, device and system, and a computer-readable storage medium. Background technique [0002] A distributed task scheduling system generally refers to a system that executes corresponding tasks on a computer in a time-triggered or event-triggered manner. The distributed task scheduling system includes a scheduling device (scheduler) and an execution device (executor). The scheduling device is used to assign tasks to the execution device, and the execution device is used to run the tasks assigned by the scheduling device. In the distributed task scheduling system, the scheduling device can split a task into multiple subtasks, and send multiple subtasks to multiple execution devices for synchronous operation of multiple execution devices, thereby improving the operating efficiency of tasks in the system . [0003] The subtasks running in the ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/48
CPCG06F9/4881
Inventor 尹翔
Owner HUAWEI CLOUD COMPUTING TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com