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foxiswho avatar foxiswho commented on August 17, 2024

根据如下案例 清空,自己更改一下

来源 https://blog.csdn.net/jenny8080/article/details/53467536

  1. 停止rocketmq

可以使用kill -9 命令强制停止rocketmq进程

  1. 删除rocketmq日志

rm -rf /root/logs/rocketmqlogs/*

  1. 删除rocketmq中topic等信息

rm -rf /root/store/*

  1. [可选] 手工清空MQ里剩余的topic,示例命令如下:

cd alibaba-rocketmq/bin

sh mqadmin topicList -n 192.168.1.167:9876

sh mqadmin deleteTopic -c HOSTNAME -n 192.168.1.167:9876 -t orderTopic

  1. 重新启动rocketmq,示例命令如下:

cd alibaba-rocketmq/bin

nohup sh mqnamesrv -n 192.168.1.167:9876 > /dev/null 2>&1 &

nohup sh mqbroker -n 192.168.1.167:9876 > /dev/null 2>&1 &

PS:

  1. 顺序必须是先停止rocketmq,再清空数据;如果顺序错误,可能会导致消息无法正常清除、rocketmq无法启动等问题

  2. 删除Topic不是必须的,但是删除的时候需要指定 -c,可以用服务器的hostname试试

from docker-rocketmq.

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