问题描述

搭建生产环境时rocketmq java客户端启动过程中报错超时 具体报错内容入下

2025-01-13 15:23:15,015 WARN RocketmqRemoting - invokeSync: wait response timeout exception, the channel[null]
2025-01-13 15:23:15,015 WARN RocketmqRemoting - invokeSync: wait response timeout exception, the channel[null]
2025-01-13 15:23:15,015 ERROR RocketmqClient - updateTopicRouteInfoFromNameServer Exception
org.apache.rocketmq.remoting.exception.RemotingTimeoutException: invokeSync call timeout
	at org.apache.rocketmq.remoting.netty.NettyRemotingClient.invokeSync(NettyRemotingClient.java:371)
	at org.apache.rocketmq.client.impl.MQClientAPIImpl.getTopicRouteInfoFromNameServer(MQClientAPIImpl.java:1369)
	at org.apache.rocketmq.client.impl.MQClientAPIImpl.getTopicRouteInfoFromNameServer(MQClientAPIImpl.java:1359)
	at org.apache.rocketmq.client.impl.factory.MQClientInstance.updateTopicRouteInfoFromNameServer(MQClientInstance.java:624)
	at org.apache.rocketmq.client.impl.factory.MQClientInstance.updateTopicRouteInfoFromNameServer(MQClientInstance.java:511)
	at org.apache.rocketmq.client.impl.factory.MQClientInstance.updateTopicRouteInfoFromNameServer(MQClientInstance.java:360)
	at org.apache.rocketmq.client.impl.factory.MQClientInstance$3.run(MQClientInstance.java:277)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:750)

解决方式

echo "
127.0.0.1 $(hostname)
" >> /etc/hosts