Unlock instant, AI-driven research and patent intelligence for your innovation.

Request processing method and device in distributed file system

A distributed file and processing method technology, which is applied in the field of request processing in a distributed file system, can solve problems such as low processing efficiency and long operation time, and achieve the effects of improving operation efficiency, reducing workload, and avoiding repeated processing

Active Publication Date: 2016-10-05
DAWNING INFORMATION IND BEIJING +1
View PDF11 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problem in the related art that the processing efficiency of the system to the request is low, resulting in more time-consuming system operation, the present invention proposes a request processing method and device in the distributed file system, which can accurately and timely send each node in the request Send to the corresponding node queue to improve system operation efficiency

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Request processing method and device in distributed file system
  • Request processing method and device in distributed file system
  • Request processing method and device in distributed file system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

[0039] According to an embodiment of the present invention, a request processing method in a distributed file system is provided.

[0040] Such as figure 1 As shown, the request processing method in the distributed file system according to the embodiment of the present invention includes:

[0041] Step S101, judging whether the request is a pending request;

[0042] Step S103, if the request is a request to be processed, analyze the request to obtain the nodes included in the request;

[0...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a method and a device for processing requests in a distributed file system. The method includes the steps: judging whether one request is a request to be processed or not; analyzing the request when the request is the request to be processed to obtain nodes of the request; and transmitting each node of the request to a node queue corresponding to the type of the node according to the type of the node. By analyzing the request, each node of the request is transmitted to the corresponding node queue according to the type of the node, the request can be rapidly and accurately used for the nodes, the requests with different nodes can be respectively and concurrently executed, and system operation efficiency is improved.

Description

technical field [0001] The present invention relates to the computer field, in particular to a request processing method and device in a distributed file system. Background technique [0002] In the existing distributed file system, in order to ensure the data integrity of the client, some distributed systems will first record the operation log on the log disk on the metadata server, and then actually send the operation log to the storage unit of the distributed file system. data input. This mode of operation can ensure that the client's request and user data will not be lost to the greatest extent. [0003] However, if the metadata system fails and restarts, some logs (requests) may need to be redone because the writing speed of the log disk is greater than the speed of log parsing, which will reduce the processing efficiency of the system and increase the burden on the system. [0004] At present, the main processing method for centralized logs is to read the logs from t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/34G06F17/30
Inventor 李博张玉龙张东阳苗艳超刘新春邵宗有
Owner DAWNING INFORMATION IND BEIJING