Explore the RocketMQ transaction mechanism, how to guarantee zero message loss
Needless to say the concept of business, I believe that the children reading the article have a very deep understanding. We all know that MQ...
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Tag: rocketmq
RocketMQ Messaging Process Diagram (Design Perspective analysis)
February 6, 2024
by Dr. Roy Jones
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Make writing a habit together! This is the fifth day of my participation in the "Gold Digging Day New Plan · April More text Challenge"....
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RocketMQ source code series (2) : RocketMQ routing center NameServer
February 5, 2024
by David Gray
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This article focuses on RocketMQ route management, service registration, and service discovery mechanisms. The design idea of message-oriented middleware is generally subscription and publishing mechanism...
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RocketMQ tag and this pit!
February 5, 2024
by Joanne Patton
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RocketMQ provides a tag-based message filtering mechanism, but many of my friends have some questions during the use of RocketMQ. I inadvertently tagged the RocketMQ...
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Message grayscale scheme for Vivo’s RocketMQ platform
February 5, 2024
by Navya Sastry
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RocketMQ (HEREINAFTER referred to as MQ) is widely used as message middleware in transaction management, asynchronous decoupling, peak clipping, data synchronization and other application scenarios....
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RocketMQ IndexFile indicates the IndexFile
February 5, 2024
by Jonathan Harris-Watts
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Indexfiles, also known as index files, are files that RocketMQ keeps on disk as part of the RocketMQ store. Its structure is similar to that...
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Learn about its system design from RocketMQ source code
February 5, 2024
by Beth Robinson
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The RocketMQ code for this article is based on the latest source code: RocketMq-all-4.7.1. I use RocketMQ a lot in my work. I know how...
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RocketMQ 4.9.1 performance optimization source code analysis
February 5, 2024
by Janet Lord
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RocketMQ version 4.9.1 has some performance optimizations for brokers, and this batch of PR is mounted under ISSUE#2883. The following will be from the source...
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RocketMQ source code parsing – high performance secret weapon – MMAP
February 5, 2024
by 李詩婷
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We know RocketMQ is known for its strong performance. In this article, we take a look at the underlying storage principles and code to find...
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Do you really know Apache RocketMQ
February 4, 2024
by Rati Bajaj
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I'm participating in nuggets Creators Camp # 4, click here to learn more and learn together! Can you use SpringCloud Stream and RocketMQ and really...
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Advanced RocketMQ message types
February 4, 2024
by Shannon Ibarra
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RocketMQ Message Type "This is the 14th day of my participation in the 2022 First Update Challenge" Message type Common Message Order Message Delay Message...
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Advanced RocketMQ principle of message consumption
February 3, 2024
by 徐馨儀
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"This is day 12 of my first Text Challenge 2022. First Text Challenge 2022." How to get messages Consumers can get messages from brokers in...
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Advanced RocketMQ principle key query
February 3, 2024
by Dr. Owen James
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This is the 13th day of my participation in the 2022 First Blog Challenge. See details of the event: 2022 First Blog Challenge. IndexFile in...
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Advanced RocketMQ principle of message storage
February 3, 2024
by Karen Wallace
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"This is day 11 of my first Update challenge 2022" file directory structure The messages stored in MQ are stored in local system files, all...
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RocketMQ — NameServer summary and core source code analysis
February 3, 2024
by Victoria Johnson
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NameServer is a lightweight naming service designed for RocketMQ. NameServer is simple, scalable, stateless, and non-communicating. The Rocketmq cluster works as shown below
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RocketMQ source code parsing -NameServer
February 3, 2024
by John Wright
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In this article we will focus on how NameServer stores information about topic, broker, and cluster. Rocketmq-namesrv module basic introduction can be seen in its...
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RocketMQ deep resolution (2) : NameServer
February 3, 2024
by Mrs. Melissa White
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NameServer is a very simple Topic routing registry that acts like ZooKeeper in Dubbo and supports dynamic registration and discovery of brokers. There are two...
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RocketMQ source analysis of the same consumer group to set a different tag, message subscription failure
February 3, 2024
by Lesley Hargreaves
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The project team used Alibaba RocketMQ to set different tag subscription relationships for the same consumer group, causing the problem of message loss. This paper...
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RocketMQ routing center NameServer
February 3, 2024
by Kartik Grewal
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NameServer is the brain of Rocketmq, designed to control multiple messaging servers and solve the single point of failure problem. 2. The NameServer to start...
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Principle and Application of RocketMQ Distributed Message Queue (II)
February 3, 2024
by Lucas Shepherd
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Chapter 2 Installation and Startup of RocketMQ basic Concepts 1 Message A Message is a physical carrier of information transmitted by a Message system, and...
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Working Principle and Application of RocketMQ Distributed Message Queue
February 3, 2024
by Brooke Wright
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Chapter 3 How RocketMQ works 4. Message consumption Consumers can obtain messages from brokers in two ways: pull and push. The consumer group has two...
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How does RocketMQ. 2-Nameserver start
February 3, 2024
by Robin Baker
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The RocketMQ source code is used to start NameServer and Broker for single deployment and send and receive messages. It is a simple QuickStart. After...
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Working Principle and Application of RocketMQ Distributed Message Queue
February 3, 2024
by James Moore
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Chapter 1 Overview of RocketMQ overview of MQ 1 introduction to MQ MQ is a middleware that provides Message Queue services. Also known as Message...
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RocketMQ Combat part ii
February 3, 2024
by Harriet Thompson-Hughes
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RocketMQ and the dual-master environment have been introduced in the last RocketMQ Field (1). QuickStartMaven configuration: POM.xml Producer: producer code eliminated
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RocketMQ native source starts
February 3, 2024
by Mr. Oliver Jones
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To read the RocketMQ source code, we first need to download the source code locally from an open source website, and then launch it so...
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Principle and Application of RocketMQ Distributed Message Queue (6)
February 3, 2024
by 袁俊傑
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There are also many options for sending messages. Different modes have different system effects. Sending messages Synchronously Indicates that a Producer sends messages synchronously
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Principle and Application of RocketMQ Distributed Message Queue (5)
February 3, 2024
by Thomas Goodman
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Chapter 3 RocketMQ working principle 7, consumption idempotent 1 What is consumption idempotent 1 When there is a situation where consumers repeat consumption of a...
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Principle and Application of RocketMQ distributed Message Queue (iii)
February 3, 2024
by Romil Sarraf
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1 Message production process the Producer can write messages to a Queue in a Broker. The process is as follows: Before sending messages, the Producer...
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Working Principle and Application of RocketMQ distributed Message Queue
February 3, 2024
by Cheryl Harrison-White
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Chapter 4 RocketMQ Application 7. Message Sending retry Mechanism 1 Indicates that Producer resends messages that fail to be sent, which is also known as...
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Principle and Application of RocketMQ Distributed Message Queue (vii)
February 3, 2024
by Mr. Ashley Tomlinson
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Chapter 4 RocketMQ Application iv. Transaction Message 1 Problem Introduced here is A requirement scenario: ICBC user A transfers 10,000 yuan to CCB user B....
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