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Scheduling methods and devices of resources in distributed system

A distributed system and scheduling method technology, applied to the resource scheduling method and device in the distributed system, the resource scheduling field in the distributed system, can solve problems affecting job execution, etc.

Active Publication Date: 2017-09-15
ALIBABA CLOUD COMPUTING LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] This application provides a resource scheduling method in a distributed system to solve the existing problems affecting job execution in the prior art

Method used

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  • Scheduling methods and devices of resources in distributed system
  • Scheduling methods and devices of resources in distributed system
  • Scheduling methods and devices of resources in distributed system

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Embodiment Construction

[0086] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the application. However, the present application can be implemented in many other ways different from those described here, and those skilled in the art can make similar promotions without violating the connotation of the present application. Therefore, the present application is not limited by the specific implementation disclosed below.

[0087] The present application provides a resource scheduling method in a distributed system. The present application also provides a resource scheduling device in a distributed system, and another resource scheduling method and device in a distributed system. The following describes in detail one by one with reference to the drawings of the embodiments provided in the present application, and describes each step of the method.

[0088] An embodiment of a resource scheduling method in a distributed system provided by...

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Abstract

The application discloses a scheduling method of resources in a distributed system. The method comprises the following steps: receiving an application request of applying for the resources by a job party; reading a resource requirement, which is included in the application request, of the job party; searching for a resource list of available resources matching with the resource requirement from a resource set according to a respectively preset state identifier of each resource in the resource set; and sending the resource list to the job party, and sending the resource list to a resource node corresponding to each resource in the resource list. According to the scheduling method of the resources in the distributed system, the resources in different states in the resource set are distinguished through the preset state identifier of each resource in the resource set, impacts on job execution in the distributed system are reduced, and the stability of the distributed system is improved.

Description

technical field [0001] The present application relates to the technical field of distributed systems, and in particular to a resource scheduling method in a distributed system. The present application also relates to a resource scheduling device in a distributed system, and another resource scheduling method and device in a distributed system. Background technique [0002] With the continuous development of computer technology and network technology, the application of distributed system architecture is more and more extensive. In a distributed system, the job request initiated by the user often cannot directly obtain the implementation object, and the user's job request needs to be processed collaboratively through multiple intermediate service components, and the job is finally successfully executed. There are usually three roles in a distributed system: resource scheduler (ResourceManager), job party and machine node (MachineNode). In a distributed system, the resource ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/48
CPCG06F9/4806
Inventor 张杨冯亦挥欧阳晋韩巧焕汪方
Owner ALIBABA CLOUD COMPUTING LTD