Task processing method, node and content distribution network

A technology for content distribution network and task processing, which is applied in the field of task processing methods, nodes and content distribution networks, and can solve problems such as increasing network load

Inactive Publication Date: 2018-02-16
GUIZHOU BAISHANCLOUD TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When a processing node fails to process data, another processing node needs to obtain complete data to be processed from the storage system again, which also increases the network load

Method used

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  • Task processing method, node and content distribution network
  • Task processing method, node and content distribution network
  • Task processing method, node and content distribution network

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Embodiment Construction

[0043] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0044] Such as figure 1 As shown, a task processing method provided by an embodiment of the present invention is applied to a content distribution network, and the content distribution network may include: a storage node 001, a task scheduling node 003, and a plurality of task processing nodes 002, each of which Each task processing node 002 includes: a first-type sub-node 100 and a plurality of second-type sub-nodes 200, wherein the devices corresponding to e...

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Abstract

The embodiment of the invention provides a task processing method, a node and a content distribution network. The task processing method comprises the steps of, by a first type of child node, obtaining a to-be-processed task which is distributed to task processing nodes where the first type of child node is by a task scheduling node; obtaining to-be-processed data corresponding to the to-be-processed task from a storage node; dividing the to-be-processed data into multiple sub-data; distributing the multiple sub-data to at least a second type of child node of the task processing nodes where the first type of the child node is for data processing; and combining the processed sub-data of each second type of the child node of the task processing nodes where the first type of the child node is. Through the arrangement of the first type of the sub-node, the second type of the child node can obtain data directly from the first type of the child node; as the first type of the child node is subjected to data division, each second type of the child node only needs to obtain the data required to be processed by the child node per se from the first type of the child node. Therefore, the network burden is reduced.

Description

technical field [0001] The invention relates to the technical field of distributed computing, in particular to a task processing method, a node and a content distribution network. Background technique [0002] With the development of science and technology, distributed computing technology has also been widely used. For example: in the field of video transcoding, a video transcoding task is often assigned to multiple processing nodes for transcoding. [0003] When the existing distributed computing technology performs task processing, each processing node needs to obtain complete data to be processed from the storage system, and then select part of the data for processing, which undoubtedly increases the burden on the network. When a processing node fails to process data, another processing node needs to obtain complete data to be processed from the storage system again, which also increases the network load. [0004] How to solve this technical problem is still a technica...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08G06F9/50
CPCG06F9/5061H04L67/1097
Inventor 李逸骏苗辉
Owner GUIZHOU BAISHANCLOUD TECH CO LTD
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