Talk about QueueSelector for RocketMQ-Client-Go
Sequence in this paper, we study the rocketmq QueueSelectorQueueSelectorrocketmq - the client - the client - go - go - v2.0.0 / producer/selector. Go
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Tag: rocketmq
RocketMQ field message retry
January 16, 2024
by Mary Ward-MacPherson
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In the cluster consumption mode, after message consumption fails, the Broker redelivers the message through message retry. The Broker will retry automatically only if the...
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Distributed transactions are such a simple RocketMQ solution
January 16, 2024
by Rhea Sachar
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Compared to the current popular distributed architecture, it brings a number of benefits, such as support for high concurrency, high availability clustering. It also presents...
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【RocketMQ】ConsumeQueue construction process analysis
January 16, 2024
by 何婉婷
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Theoretically, RocketMQ should only need CommitLog files to run, so why maintain ConsumeQueue? ConsumeQueue is a consumption queue, introduced to increase consumption
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RocketMQ smooth upgrade to master/Slave switchover
January 16, 2024
by 余雅琪
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This article focuses on upgrading a RocketMQ cluster from its original master-slave synchronization to a master-slave switch. This article first introduces the core configuration properties...
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Apache RocketMQ single-node deployment
January 16, 2024
by Evan Flowers
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TOC preface This article uses version 4.3.0 as the standard to deploy a Single RocketMQ instance under Linux, requiring a JAVA environment to be configured....
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Talk about RocketMQ’s ConsumeMode.ORDERLY
January 16, 2024
by Logan Thompson
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Sequence in this paper, we study the rocketmq ConsumeMode. ORDERLYConsumeMode. ORDERLYrocketmq - spring - the boot - 2.0.4 - sources. The jar! /org/
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Why RocketMQ and not Kafka
January 16, 2024
by Christine Hughes
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A complex distributed system must consider using MQ to solve the problem of communication decoupling. More and more open source MQ is available on the...
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RocketMQ Rebalance Process Analysis – Personal Article – SegmentFault Thinking No
January 15, 2024
by Glenn Dorsey
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This section describes the Rebalance process. Before we introduce the Consumer consumption message flow, let's introduce the process of Rebalance, which involves starting a Consumer....
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RocketMQ deployment issues Summary
January 15, 2024
by Alice Murdoch-Nielsen
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Connection error: org. Apache. Rocketmq. Client. Exception. MQClientException: Norouteinfoofthistopic1, configure the conf/borker.
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RocketMQ- Architectural Design
January 15, 2024
by Leonard Walters
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RocketMQ- Architecture design 1 Technical architecture The RocketMQ architecture is divided into four parts, as shown in the preceding figure: Producer: distributes messages and supports...
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Follow me in RocketMQ message idempotent
January 15, 2024
by Kevin Morgan
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In the previous article, we learned about the message retry mechanism in RocketMQ and how retry messages are processed at both Producer and Consumer. RocketMQ...
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RocketMQ- Installation and startup
January 15, 2024
by Rebecca Short
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Step 1 Start the registry. Step 2 Start server 3. Start the console administration system to check whether the server is registered with the registry....
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RocketMQ.4- Resolve distributed transactions based on transaction messages
January 15, 2024
by Stephanie Hansen
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RocketMQ uses transaction messages to solve distributed transactions. A transaction, as you probably know, is a logical set of operations. The units that make up...
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RocketMQ MQadmin interaction flow
January 15, 2024
by Mark Banks
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The main purpose of this series is to introduce the MQadmin management tools. Common mqADMIN management commands and the mqADMIN command execution process are introduced...
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Talk about RocketMQ’s Messagequeselector
January 15, 2024
by Mrs. Sylvia Day
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Sequence in this paper, we study the rocketmq MessageQueueSelectorMessageQueueSelectorrocketmq - the client - 4.5.2 - sources. The jar! /org/apa
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RocketMQ is deployed in the Win system
January 15, 2024
by Carly Phillips
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Download software download address: https://www.apache.org/dyn/closer.cgi?path=rocketmq/4.7.1/rocketmq-all-4.7.1-bin-release.zi
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RocketMQ simple questions and answers
January 15, 2024
by Anne Atkins
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The producer sends the transaction message, assuming that the transaction message Topic is topic1-trans. The first Topic that the Broker gets to change the message...
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Docker quickly installs RocketMQ
January 15, 2024
by Eva Bansal
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Rocketmq image download 2. Start MQNAMesRV Use Dockerps to check whether the MQNAMesRV container is started successfully (running) 3. Where is the mqBroker created profile...
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The RocketMq-dledger cluster is set up
January 15, 2024
by Nayantara Devan
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Building installation DLedgergitclonehttps://github.com/openmessaging/openmessaging-storage-dledger.gitcdopenmessaging
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RocketMq Broker source code analysis
January 15, 2024
by 袁惠如
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RocketMq processes deployed on the server are commonly referred to as brokers. Brokers receive messages from Producer, persist them locally, and then push them to...
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Why does RocketMQ guarantee consistency of subscriptions?
January 15, 2024
by Frankie Harris
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The source code here is to find out the subscription information of this Topic, but it was not found here, so the error of consumption...
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Talk about rocketmq retryAnotherBrokerWhenNotStoreOK
January 15, 2024
by Angela Shepherd
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Sequence in this paper, we study the rocketmq retryAnotherBrokerWhenNotStoreOKDefaultMQProducerrocketmq - the client - 4.5.2 - sources. The jar
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SpringBoot Advanced (7) Integration with RocketMQ
January 15, 2024
by Gerard Sharp
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RocketMQ is a pure Java message queue framework developed by Alibaba. There are other Java message queue frameworks such as Kafka, Rabbitmq, etc. There are...
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RocketMQ Long Polling
January 15, 2024
by Akarsh Kota
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RocketMQ uses long polling, which combines the advantages of both push and pull modes. Here is a brief introduction to long polling and further analysis...
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The RocketMQ broker busy problem is detected
January 15, 2024
by 賴俊賢
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[PCBUSY_CLEAN_QUEUE]broker busy' is an error log output by the client. A look at the call stack reveals that the start() method of the brokerFastFailure member...
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RocketMQ principle, source code analysis and practice
January 15, 2024
by Shane Stewart
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This is a readme document based mainly on the RocketMQ source code, which summarizes the main processes and key points, and analyzes the source code...
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What have we learned from RocketMQ? (NameServer)
January 15, 2024
by Neelofar Roy
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Long, long ago, the way of communication between people was to talk face to face. It was simple and reliable, but it also had great...
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Rocket-mq in-depth learning and Docker container cluster building
January 15, 2024
by 王雅玲
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2, remember to modify the JVM parameters when starting, otherwise the local cluster will instantly explode when starting, a single Broker memory is 8GB, you...
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Talk about rocketmq suspendCurrentQueueTimeMillis
January 14, 2024
by Tina Howard
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Sequence in this paper, we study the rocketmq suspendCurrentQueueTimeMillissuspendCurrentQueueTimeMillisrocketmq - the client - 4.5.2 - so
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