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Task scheduling system, method and device

A task scheduling and task technology, applied in the computer field, achieves the effect of horizontal expansion and improvement of versatility

Active Publication Date: 2018-06-19
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the current distributed task scheduling systems can only handle specified types of tasks

Method used

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  • Task scheduling system, method and device
  • Task scheduling system, method and device
  • Task scheduling system, method and device

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Embodiment Construction

[0045] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings.

[0046] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0047] figure 1 An exemplary system architecture 100 of a task scheduling system according to the present application is shown.

[0048] Such as figure 1 As shown, the system architecture 100 may include terminal devices 101 , 102 , 103 , a network 104 , a scheduling serve...

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Abstract

The embodiment of the invention discloses a task scheduling system, method and device. The task scheduling system comprises a scheduling server, at least one execution server and a code management server, wherein the scheduling server is used for determining task dependence relations between all tasks which are currently in execution and all tasks in a task waiting queue, and according to the determined task dependence relations, the tasks in the task waiting queue are distributed to the execution servers; the execution servers receive the tasks sent by the scheduling server and then sends task code acquiring requests to the code management server, and according to task codes received from the code management server, tasks received from the scheduling server are executed; the code management server is in response to the received task code acquiring requests sent by the execution servers, and then the task codes corresponding to the task code acquiring requests are sent to the executionservers which send the task code acquiring requests. In this way, the universality and horizontal scaling of the task scheduling system are achieved.

Description

technical field [0001] The embodiments of the present application relate to the field of computer technology, specifically to the field of Internet technology, and in particular to a task scheduling system, method and device. Background technique [0002] With the rapid development of the Internet, a distributed task scheduling system has emerged to share the processing of large batches of tasks through each node server in the server cluster and improve the processing efficiency of batch tasks. However, most of the current distributed task scheduling systems can only handle specified types of tasks. Contents of the invention [0003] The embodiment of the present application proposes a task scheduling system, method and device. [0004] In the first aspect, the embodiment of the present application provides a task scheduling system, the system includes: a scheduling server, at least one execution server and a code management server, wherein: the scheduling server is used ...

Claims

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Application Information

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IPC IPC(8): G06F9/48G06F9/50
CPCG06F9/4843G06F9/5016G06F9/5027
Inventor 王小乐
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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