Discussions

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  How do I dynamically create and delete a Topic in C++ or Node?

  JanYork asked Apr 18, 2024 in Q&A · Unanswered

  

  

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  Unable to Send and Consume Messages in RocketMQ Proxy Mode with SpringBoot3 + Rocketmq Starter and JDK 17

  radish172521 started May 2, 2024 in General

  

  

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  Using rocketmq-client-java send message appears: Expected the service ProducerImpl-0 [FAILED] to be RUNNING, but the service has FAILED

  JanYork asked May 2, 2024 in Q&A · Closed · Unanswered

  

  

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  不同的消费者订阅同一个topic的不同tag，消息多的tag是否会影响消息少tag的消费速度

  oswardlx started Apr 8, 2024 in General

  

  

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  When is jdk21 virtual thread supported

  921205zhangcheng asked Apr 23, 2024 in Q&A · Unanswered

  

  

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  Can't generate rocketmq_client.log in mac

  zhiliatom asked Apr 17, 2024 in Q&A · Unanswered

  

  

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  发送消息报错No topic route info

  cpupg started Apr 9, 2024 in General

  

  

  

  

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  rocketmq 5.x support msg trace，just like 4.x

  hujie6 started Apr 16, 2024 in General

  

  

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  grpc拉取消息时返回空指针异常

  asjfoajs started Apr 12, 2024 in General

  

  

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  5.1.4 单机单节点启动Broker+Proxy无法发布消息？

  HappyAxin asked Oct 31, 2023 in Q&A · Unanswered

  

  

  

  

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  rocketmq 网络传输协议中magic code 是什么

  dhsjgdf asked Apr 10, 2024 in Q&A · Unanswered

  

  

  

  

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  [Bug] Bug title java客户端发送消息一直阻塞

  astorage started Apr 11, 2024 in General

  

  

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  请问是否有RocketMQ 5.X版本的告警规则提供

  fretory asked Apr 10, 2024 in Q&A · Unanswered

  

  

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  Rocketmq5 中的namespace功能能否使用

  pxd98 asked Apr 10, 2024 in Q&A · Unanswered

  

  

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  mq proxy有没有健康检查的机制

  LittleBoy18 asked Apr 1, 2024 in Q&A · Unanswered

  

  

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  部署双主双从Master/Slave集群，从节点broker.log报错No accessKey is configured

  MmringZee asked Apr 1, 2024 in Q&A · Unanswered

  

  

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  请问下,RocketMQ有没有容灾和双向同步的方案

  wumingzhidewu asked Mar 22, 2024 in Q&A · Unanswered

  

  

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  客户端grpc方式获取bornTimestamp（客户端消息发送时间）是utc时间

  asjfoajs asked Mar 30, 2024 in Q&A · Unanswered

  

  

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  After open Rocksdb & LMQ, consume target LMQ fails

  1294566108 asked Mar 28, 2024 in Q&A · Answered

  

  

  

  

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  RocketMQ5.1及以上版本启动sh ./mqbroker -n localhost:9876 --enable-proxy报错问题

  ffxin asked Dec 4, 2023 in Q&A · Unanswered

  

  

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  主备模式删除topic，从节点物理consumequeue不删除

  xinjianxun asked Jul 20, 2023 in Q&A · Answered

  

  

  

  

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  I want to know how to obtain RocketMQ producer related information through API

  zzkk12345 started Mar 27, 2024 in General

  

  

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  rocketmq删除topic，导致broker挂掉

  z499738316 asked Mar 27, 2024 in Q&A · Unanswered

  

  

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  事务消息提交后依然会出现回查

  lizhimins asked Jul 7, 2023 in Q&A · Unanswered

  

  

  

  

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  [RocketMQ 5.1.4] 内外网隔离的情况下，怎么做到内外网都可以通过MQ收发消息

  maopuhua started Nov 15, 2023 in General

  

  

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