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Task concurrency control method and device

A task and subtask technology, applied in the field of data processing, can solve the problems that the high-frequency scheduling device does not have the ability to dynamically adjust the current concurrency, and cannot obtain a reasonable concurrency value, so as to reduce the risk of customer complaints and reduce the amount of business error reports.

Pending Publication Date: 2022-03-22
CHINA CONSTRUCTION BANK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of this, the embodiments of the present invention provide a task concurrency control method and device, which can at least solve the problem that the high-frequency scheduling device in the prior art does not have the ability to dynamically adjust the current concurrency and cannot obtain a reasonable concurrency value

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  • Task concurrency control method and device
  • Task concurrency control method and device

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Embodiment Construction

[0074] Exemplary embodiments of the present invention are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present invention to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0075] The following describes the overall processing flow of the high-frequency dispatching device:

[0076] The high-frequency dispatching device divides batch splitting tasks into three stages: the main task preprocessing stage, the subtask execution processing stage, and the main task postprocessing stage. The main task preprocessing stage is responsible for splitting...

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Abstract

The invention discloses a task concurrency control method and device, and relates to the field of data processing. A specific embodiment of the method comprises the following steps: receiving a processing exception message transmitted by a downstream system, and obtaining an error parameter in the processing exception message; determining the latest error occurrence frequency by querying a historical error report record corresponding to the error parameter, and further obtaining an adjustment ratio corresponding to the latest error occurrence frequency; and taking the product of the adjustment ratio and the current concurrence value as an adjusted concurrence value to perform concurrence adjustment control on the subtask quantity issued to a downstream system. According to the embodiment, the concurrency value is adaptively adjusted according to the latest error occurrence frequency, manual intervention is not needed, the service processing failure number is greatly reduced, and therefore the purpose of dynamically adjusting the subtask concurrency value of the high-frequency scheduling device is achieved.

Description

technical field [0001] The invention relates to the field of data processing, in particular to a task concurrency control method and device. Background technique [0002] At present, the IT market is undergoing tremendous changes, and new technologies such as cloud computing, big data, Internet of Things, and artificial intelligence are gradually being updated. The mainframe has always been favored by various enterprises for its high availability and high throughput. However, relying on a single mainframe device is not conducive to self-controllability. With the rapid growth of core business, the mainframe is facing increasingly severe challenges. With the rise of the distributed architecture, various enterprises are actively exploring the solution of host downshifting. [0003] As a part of the core system of the distributed architecture, the high-frequency scheduling device has a mechanism for high concurrent processing of subtasks, and can set different concurrent capabi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/50G06F11/07G06F9/48
CPCG06F9/5038G06F9/4881G06F11/079
Inventor 卞嘉骏陈军唐成山
Owner CHINA CONSTRUCTION BANK
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