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

Distributed type task scheduling system

A technology of distributed task and scheduling system, applied in the field of distributed task scheduling system

Active Publication Date: 2015-03-25
ALIBABA (CHINA) CO LTD
View PDF6 Cites 17 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, this application provides a distributed task scheduling system to solve how to manage the planned tasks in the server, and at the same time monitor the execution status of the planned tasks in real time, and how to deal with the corresponding planned tasks reasonably when the task fails

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
  • Distributed type task scheduling system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Certain terms are used, for example, in the description and claims to refer to particular components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. The specification and claims do not use the difference in name as a way to distinguish components, but use the difference in function of components as a criterion for distinguishing. As mentioned throughout the specification and claims, "comprising" is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect. In addition, the term "coupled" herein includes any direct and indirect electrical coupling means. Therefore, if it is described that a first device is coupled to a second device, it means that the first device may be directly elect...

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 distributed type task scheduling system. A task middle layer module is used for receiving input task configuration information through an interface and configuring the task configuration information into a dispatching server, and meanwhile stores and provides tasks with task serial numbers for at least two task work nodes. The dispatching server is used for selecting one of the task work nodes according to a stored execution time table for task configuration when the configuration time in the execution time table is due, builds a distributive queue task and sends the task serial number to the selected task work node; the task work node is used for receiving the task serial number sent by the dispatching server, then searching for the stored task number the same as the task serial number sent by the dispatching sever from the task middle layer module, and searching for and executing the corresponding task for execution from the task middle layer module according to the task serial number. The distributed type task scheduling system realizes management on the scheduled tasks in the server, can monitor the execution state of the scheduled tasks in real time and can reasonably handle the corresponding scheduled tasks when the task fails.

Description

technical field [0001] The present application relates to the field of distributed data collection terminals, and more specifically, to a distributed task scheduling system. Background technique [0002] In the prior art, it is usually necessary to execute some planned tasks on a Unix-like server, and the existing solutions basically use the crontab command to execute the tasks periodically. [0003] The current crontab configuration is written separately on the corresponding server. As online services are split into smaller and smaller pieces, the number of service planning tasks and the number of servers to be managed will increase exponentially, and the management of scheduled tasks will change. It is becoming more and more complicated; there is no reasonable monitoring mechanism for the running scheduled tasks; when the server goes down or the power fails, the original tasks cannot be transferred to other servers for completion. [0004] Therefore, how to solve the man...

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
IPC IPC(8): G06F9/50
Inventor 贺群斐舒志龙陈学文李晓彭锦臻姚键潘柏宇卢述奇
Owner ALIBABA (CHINA) 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