Data stream processing method, device, server and storage medium

A processing method and data flow technology, applied in the field of data processing, can solve the problems of inconvenient rule update and lower update rule efficiency, and achieve the effect of improving efficiency and convenient rule update

Active Publication Date: 2022-05-06
南京中孚信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a data flow processing method, device, server and storage medium for the above-mentioned deficiencies in the prior art, so as to solve the problem of restarting the job when updating the rules in the related art, which reduces the efficiency of updating the rules , the problem of inconvenient rule update

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  • Data stream processing method, device, server and storage medium
  • Data stream processing method, device, server and storage medium
  • Data stream processing method, device, server and storage medium

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Embodiment Construction

[0057]In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments.

[0058] Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0059] In the description of this application, it should be noted that if the orientation or position...

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Abstract

The invention provides a data stream processing method, device, server and storage medium, and relates to the technical field of data processing. Including: obtaining the input data flow, if it is determined that the input data flow includes rule flow data, determine the target running state graph according to the rule flow data; switch the original running state graph corresponding to the original rule to the target running state graph; according to the target running state graph, The stream data is processed to determine whether an event alarm is triggered. Determine the target running state graph based on the rule flow data, switch the original running state graph to the target running state graph, and realize the update of the running state graph, that is, update the processing rules without restarting, based on the target running state graph The data stream can be directly processed to determine whether an event alarm is triggered, and the update of the rules can be realized without restarting, making the update of the rules more convenient and fast, and improving the efficiency of updating the rules.

Description

technical field [0001] The present invention relates to the technical field of data processing, in particular to a data stream processing method, device, server and storage medium. Background technique [0002] Flink is a stream data computing engine, which is used to process stream continuously input data according to the submitted tasks. The Flink CEP (Complex Event Processing) plug-in in Flink can be used to determine the occurrence of events corresponding to the data. The Flink CEP plug-in usually determines the occurrence of events based on preset rules. [0003] In related technologies, based on configuration information configuration rules, when the rules need to be changed, new configuration information is obtained after modifying the configuration information, and the job is restarted, so as to update the rules. [0004] However, in the related art, when updating the rules, the job needs to be restarted, which reduces the efficiency of updating the rules and makes ...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): G06F16/2455
CPCG06F16/24568
Inventor苗功勋孙强吕飞扬张海文夏徐鹏
Owner南京中孚信息技术有限公司