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Resource scheduling system and method

A resource scheduling and resource technology, applied in the computer field, can solve problems such as the inability to support high concurrent scheduling capabilities, and achieve the effects of improving resource scheduling efficiency, avoiding resource interaction, and improving processing efficiency

Pending Publication Date: 2022-06-07
ALIBABA CLOUD COMPUTING LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

No matter in terms of scheduling protocol or scheduler design, the K8S scheduling system cannot support high-concurrency scheduling capabilities

Method used

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  • Resource scheduling system and method
  • Resource scheduling system and method

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Embodiment Construction

[0075] In the following description, numerous specific details are set forth in order to provide a thorough understanding of this specification. However, this specification can be implemented in many other ways different from those described herein, and those skilled in the art can make similar promotions without departing from the connotation of this specification, so this specification is not limited by the specific implementation disclosed below.

[0076] The terminology used in one or more embodiments of this specification is for the purpose of describing a particular embodiment only and is not intended to limit the one or more embodiments of this specification. As used in this specification and in the appended claims, the singular forms "a," "said," and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It will also be understood that the term "and / or" as used in this specification in one or more embodiments refers to an...

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Abstract

The embodiment of the invention provides a resource scheduling system and method. The resource scheduling system comprises a task processor, a scheduler and a resource processing node, wherein the task processor is configured to determine a target sub-task according to task information of a to-be-processed task, determine a sub-task unit in the target sub-task, and submit a resource acquisition request of the target sub-task to the scheduler; the scheduler is configured to acquire schedulable resource information of the initial processing node in response to the resource acquisition request, calculate a resource scheduling result of the target subtask according to the resource acquisition request and the schedulable resource information, and send the resource scheduling result to the task processor and the resource processing node; the task processor is configured to send the sub-task units to the resource processing node according to the resource scheduling result; and the resource processing node is configured to receive the resource scheduling result and the subtask unit, and execute the subtask unit based on the target resource corresponding to the resource scheduling result.

Description

technical field [0001] The embodiments of the present specification relate to the field of computer technology, and in particular, to a resource scheduling system and method. Background technique [0002] With the development of the Internet, a huge resource system is usually required to support a variety of online project forms, such as search, e-commerce, big data, databases, etc. The scale of online machines is so large that if the utilization rate is increased by 1% , will bring huge cost savings. Therefore, improving cluster utilization has always been one of the core goals of the Group's major scheduling teams. However, the challenges of co-location are also huge. The core challenge is how to provide a set of resource sharing mechanisms (global, stand-alone), and achieve cluster utilization under the premise of ensuring the SLA (Service-Level Agreement) of each application. rate improvement target. [0003] The current feature of online clusters is the scheduling of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/48G06F9/50
CPCG06F9/4881G06F9/5016G06F9/5038
Inventor 张杨冯亦挥贾扬清林伟李超
Owner ALIBABA CLOUD COMPUTING LTD
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