Design And Implementation Of Distributed Tracing Alarm Diagnosis System

From the framing era to the industrial age at the end of the 19th century,and then to the information age in the 21st century,the technology constantly promotes the rapid development of productive and brings a brand-new world to Humanity.The Internet has created a profound change in the world that changes all aspects of humankind.At present,800 million users in China have access to a variety of information and services on the Internet.At the same time,more and more offline services are being gradually migrated online.How to ensure the high reliability and high availability of products or services ensures that continued to provide business service,which all IT companies inevitable thinking.On the other hand,most companies start programming with service-oriented architecture technology,to the structure of application services is complicated and rapidly changing.When a service happening fail,a large number of alarm information are often accompanied by upstream and downstream service nodes which are inextricably lined each other.If you just reply on operation personnel to diagnose and solve problems,that may lead to long service interruptions and poor user experience.Therefore,this thesis proposes the alarm diagnosis system to deduct and reason the alarm information to diagnose important alarm information and help to solve the problem.In this thesis,it analyzes the current status of the industry and technology on the fault diagnosis firstly,and proposed based on distributed tracking technology.Then,the alarm data collection subsystem is desgined to be started in cluster mode to ensure the the stability of the data collection module.The sub-system of alarm diagnosis adopts a layered structure design,which divides the diagnosis process into six modules in total.Finally,the effectiveness of the distributed tracing alarm diagnosis system is verified by experiments.