File management method, file transfer protocol server and storage medium

Abstract

The embodiment of the invention provides a file management method, an FTP server and a storage medium. The method comprises the following steps: receiving an FTP request sent by an FTP client; executing corresponding operation on the message in the kafka system based on the FTP request, wherein folders under a root directory configured by an FTP application on the FTP server are mapped into topicsin a kafka system in a one-to-one correspondence manner, and files under any folder under the root directory are mapped into messages under topics corresponding to the folders in the kafka system ina one-to-one correspondence manner; and returning the operation result to the FTP client. According to the method, the transmission link can be shortened, and the disk IO frequency can be reduced, sothat the fault probability can be reduced, and the data transmission efficiency of the FTP system can be effectively improved.

Description

technical field [0001] The present invention relates to the computer field, and more specifically relates to a file management method, a file transfer protocol server and a storage medium. Background technique [0002] At present, face recognition technology has been widely used in the field of security for security deployment and control. In this application scenario, File Transfer Protocol (FTP) applications often use messages in the Kafka system as a data source. In addition, the FTP application also has its own storage space. Storage space for FTP applications is allocated on disk. Folders under the root directory configured by the FTP application correspond to folders with the same name in the storage space, and each file in each folder under the FTP root directory corresponds to a file with the same name in the storage space. When the FTP application on the FTP server side receives an FTP request, it performs operations on files in the storage space, but cannot oper...

AI Technical Summary

Problems solved by technology

[0004] 1. Due to the long file transfer chain, the probability of failure increases;

[0005] 2. During the file transfer process, it is necessary to write to the disk multiple times, resulting in low disk input and output (IO) utilization and large transmission delays.

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