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Link tracking method, device and system for distributed system

A distributed system and link tracking technology, which is applied in the field of link tracking of distributed systems, link tracking devices and systems, can solve the problems that distributed systems cannot automatically track full links, and achieve full link monitoring , the effect of ensuring correctness

Pending Publication Date: 2019-05-07
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] This application provides a link tracking method for distributed systems to solve the problem that existing distributed systems cannot perform automatic full link tracking

Method used

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  • Link tracking method, device and system for distributed system
  • Link tracking method, device and system for distributed system
  • Link tracking method, device and system for distributed system

Examples

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Embodiment Construction

[0097] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the application. However, this application can be implemented in many other ways different from those described here, and those skilled in the art can make similar promotions without violating the connotation of this application, so this application is not limited by the specific implementation disclosed below

[0098] A distributed system includes multiple computing nodes or computing clusters, especially some distributed systems are composed of relatively complex or large-scale computer groups, and the applications on each computing node or cluster are relatively independent. A system task request may need to be completed across multiple computing nodes or computing clusters. Data communication between different computing nodes in a distributed system is generally implemented through Remote Procedure Call (RPC). RPC refers to a process on a computer (...

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Abstract

The invention discloses a link tracking method for a distributed system, which comprises the following steps of: generating a tracking mark of a cost node when a calling request called in a remote process passes through a computing equipment node; Generating child node tracking data according to the tracking mark of the child node and the calling request of the child node to the child node; Encapsulating the child node tracking data into a remote calling request of the node to the child node; Sending a calling request of the encapsulated data to the child node; The child node receives a calling request of the packaged data and generates a child node tracking mark according to the calling request; Repeating the above steps for any node and child nodes thereof until each calling request of the transaction is completed; Reporting the tracking mark of the node and the tracking mark of the child node after each calling request or single request of the transaction is completed, Wherein the computing device node is named as the node. The invention also relates to a link tracking device and system for the distributed system.

Description

technical field [0001] The present application relates to the field of distributed systems, in particular to a link tracking method for distributed systems. The present application also relates to a link tracking device and system for a distributed system. Background technique [0002] With the development of the Internet, the distributed system solves the problem of huge data processed by the server and frequent access requests. Distributed system (distributed system) is a software system built on the network. The system has a variety of common physical and logical resources, which can dynamically allocate tasks. The scattered physical and logical resources realize information exchange through the computer network. [0003] With the development of cloud technology, what operators provide is a network connected to the cloud, and what equipment vendors provide is a large number of computing, storage and network resources. In this case, there are more and more nodes in the s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/54G06F11/30
Inventor 孙忠英
Owner ALIBABA GRP HLDG LTD
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