rocketmq-连接rocketmq遇到的异常 rabbitmq

连接rocketmq遇到的异常 sendDefaultImpl call timeout

org.apache.rocketmq.remoting.exception.RemotingTooMuchRequestException: sendDefaultImpl call timeout at org.apache.rocketmq.client.impl.producer.DefaultMQProducerImpl.sendDefaultImpl(DefaultMQProducerImpl.java:640) at org.apache.rocketmq.client.impl.producer.DefaultMQProducerImpl.send(DefaultMQProducerImpl.java:1310) at org.apache.rocketmq.client.impl.producer.DefaultMQProducerImpl.send(DefaultMQProducerImpl.java:1256)

【rocketmq-连接rocketmq遇到的异常】可能没有连接到broker
No route info of this topic: my-topic

Exception in thread "main" org.apache.rocketmq.client.exception.MQClientException: No route info of this topic: my-topic See http://rocketmq.apache.org/docs/faq/ for further details. at org.apache.rocketmq.client.impl.producer.DefaultMQProducerImpl.sendDefaultImpl(DefaultMQProducerImpl.java:684) at org.apache.rocketmq.client.impl.producer.DefaultMQProducerImpl.send(DefaultMQProducerImpl.java:1342)

可能没有创建topic,通过mqadmin手动创建
TopicListSubCommand command failed

org.apache.rocketmq.tools.command.SubCommandException: TopicListSubCommand command failed at org.apache.rocketmq.tools.command.topic.TopicListSubCommand.execute(TopicListSubCommand.java:113) at org.apache.rocketmq.tools.command.MQAdminStartup.main0(MQAdminStartup.java:134) at org.apache.rocketmq.tools.command.MQAdminStartup.main(MQAdminStartup.java:85) Caused by: org.apache.rocketmq.remoting.exception.RemotingConnectException: connect to failed at org.apache.rocketmq.remoting.netty.NettyRemotingClient.invokeSync(NettyRemotingClient.java:392) at org.apache.rocketmq.client.impl.MQClientAPIImpl.getTopicListFromNameServer(MQClientAPIImpl.java:1252) at org.apache.rocketmq.tools.admin.DefaultMQAdminExtImpl.fetchAllTopicList(DefaultMQAdminExtImpl.java:222) at org.apache.rocketmq.tools.admin.DefaultMQAdminExt.fetchAllTopicList(DefaultMQAdminExt.java:189)

可能没有连接broker
DESC: service not available now, maybe disk full

Caused by: org.apache.rocketmq.client.exception.MQBrokerException: CODE: 14DESC: service not available now, maybe disk full, CL:0.91 CQ: -1.00 INDEX: -1.00, maybe your broker machine memory too small. For more information, please visit the url, http://rocketmq.apache.org/docs/faq/ at org.apache.rocketmq.client.impl.MQClientAPIImpl.processSendResponse(MQClientAPIImpl.java:709) at org.apache.rocketmq.client.impl.MQClientAPIImpl.sendMessageSync(MQClientAPIImpl.java:505)

可能磁盘不足