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

A real-time monitoring method of flash P2P streaming media based on hadoop

A real-time monitoring and streaming media technology, applied in digital transmission systems, data exchange networks, electrical components, etc., can solve problems such as huge data volume and inability to process in time, and achieve great benefits and shorten computing time.

Active Publication Date: 2018-10-09
STATE GRID CORP OF CHINA +2
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to achieve the above object, the present invention proposes a hadoop-based FLASH P2P streaming media real-time monitoring technology, which improves the data processing capability of video, better analyzes user behavior, optimizes website content, and solves the problem that the huge amount of data cannot be processed in time problem, and at the same time, it is more time-sensitive and commercial

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
  • A real-time monitoring method of flash P2P streaming media based on hadoop
  • A real-time monitoring method of flash P2P streaming media based on hadoop
  • A real-time monitoring method of flash P2P streaming media based on hadoop

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] Below in conjunction with accompanying drawing, the present invention is described in further detail:

[0028] Such as figure 1 Shown, a kind of FLASH P2P streaming media real-time monitoring method based on Hadoop, described method comprises:

[0029] combine figure 2 , image 3 Shown, (1) client starts job, obtains this job by Job tracker (task scheduler), and puts it in job queue; In described step (1), described job is used for FLASH P2P flow from Separation of network traffic;

[0030] (2) open the sniffer by the client, obtain the packet, and send the packet to HDFS; in the step (2), send the packet obtained to HDFS every 0.1s; wherein, The above data packets include TCP, UDP, HTTP and DNS.

[0031] (3) obtain input division information from described HDFS, create Map (simplification) task, and assign each Map (simplification) task to Task tracker (task tracker);

[0032] (4) After the Task tracker (task tracker) receives the Map (simplification) task, it o...

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 relates to a hadoop-based real-time FLASH P2P stream media monitoring method which comprises the steps of starting a job by a client, acquiring the job through a task scheduler, and putting the job into a job queue; starting a sniffer by the client to obtain a data packet, and sending the data packet to an HDFS; acquiring input division information from the HDFS, establishing mapping tasks, and distributing each mapping task to a task tracker; after the task tracker receives the mapping task, acquiring a MapReduce program from the HDFS, and mapping and simplifying the task. Therefore, the defect that data cannot be processed in time due to a large data volume is overcome.

Description

technical field [0001] The invention relates to a real-time monitoring method, in particular to a Hadoop-based FLASH P2P streaming media real-time monitoring method. Background technique [0002] FLASH P2P technology is a relatively mature technology used by video websites. The Flash P2P video-on-demand system uses Flash P2p technology to provide a new way of distributing video-on-demand, which not only ensures a good viewing experience for the audience, but also reduces the server burden and bandwidth usage, significantly increasing the concurrency of the video server and reducing the server and bandwidth cost. At present, many video portals in China have adopted Flash P2P technology, such as Youku, iQiyi, Sohu and so on. [0003] Hadoop is a product based on the development of distributed technology, parallel processing technology and grid computing technology. It is a model architecture developed to meet the new needs of massive data and large-scale computing. Hadoop i...

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): H04L12/26
Inventor 丁杰刁柏青孟祥君张伟昌杨佩潘森
Owner STATE GRID CORP OF CHINA