关于MQClientException: No route info of this topic

["631521383@qq.com" <63...@qq.com>]

你好，

目前偶尔会遇到错误：

MQClientException: No route info of this topic

我的场景如下：

服务器启动命令：

nohup sh bin/mqnamesrv &
nohup sh bin/mqbroker -n localhost:9876 autoCreateTopicEnable=true &

Console看到的配置如下：

我在Console上也能成功手动发送消息，但是通过代码就会报错。。

代码如下：

public class AsyncProducer {
    public static void main(
        String[] args) throws MQClientException, InterruptedException, UnsupportedEncodingException {

        DefaultMQProducer producer = new DefaultMQProducer("Jodie_Daily_test");
        producer.setNamesrvAddr("120.92.213.192:9876");
        producer.start();
//        producer.setRetryTimesWhenSendAsyncFailed(0); // for test retry

        for (int i = 0; i < 1; i++) {
            try {
                final int index = i;
                Message msg = new Message("Jodie_topic_1023",
                    "TagA",
                    "Hello world".getBytes(RemotingHelper.DEFAULT_CHARSET));
                producer.send(msg, new SendCallback() {
                    @Override
                    public void onSuccess(SendResult sendResult) {
                        System.out.printf("%-10d OK %s %n", index, sendResult.getMsgId());
                    }

                    @Override
                    public void onException(Throwable e) {
                        System.out.printf("%-10d Exception %s %n", index, e);
                        e.printStackTrace();
                        System.out.println("Send failed...");
                    }
                });
            } catch (Exception e) {
                e.printStackTrace();
                System.out.println("Send failed.");
            }
        }
        producer.shutdown();
    }
}请问下，什么原因？？




631521383@qq.com