问题描述
你好,有人可以帮我吗? 当我将生产者消息快速发送给broker时,出现以下异常:
org.apache.rocketmq.client.exception.MQClientException: wait response
timeout 0ms For more information,please visit the url,http://rocketmq.apache.org/docs/faq/ at
org.apache.rocketmq.client.impl.MQClientAPIImpl$1.operationComplete(MQClientAPIImpl.java:416)
at
org.apache.rocketmq.remoting.netty.ResponseFuture.executeInvokeCallback(ResponseFuture.java:51)
at
org.apache.rocketmq.remoting.netty.NettyRemotingAbstract$2.run(NettyRemotingAbstract.java:286)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266) 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:748)
我阅读了源代码,但没有找到原因,为什么超时为0ms?我没有单独设置超时时间,超时时间应该是默认的3000ms。
我的生产者配置为:
public class MessageProducer {
private DefaultMQProducer producer = new DefaultMQProducer();
public MessageProducer() {
producer.setNamesrvAddr("xxxxxx");
producer.setProducerGroup("yxshi-request-copy-Group");
try {
producer.start();
log.info("mq producer start success");
} catch (MQClientException e) {
log.error("",e);
}
producer.setRetryTimesWhenSendAsyncFailed(1);
}
public void send( Message message) {
try {
producer.send(message,new SendCallback() {
@Override
public void onSuccess(SendResult sendResult) {
log.info("send message success,{}",sendResult);
}
@Override
public void onException(Throwable e) {
log.error("send mesage error,e);
}
});
} catch (Exception e) {
log.error("send message Failed",e);
}
}
@PreDestroy
public void shutdown()throws Exception{
producer.shutdown();
}
}
解决方法
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