com.alibaba.dubbo.remoting.TimeoutException: Waiting server-side response timeout.

ERROR 7704 --- [nio-9104-exec-2] o.a.c.c.C.[.[.[.[dispatcherServlet]      : Servlet.service() for servlet [dispatcherServlet] in context with path [/search] threw exception [Request processing failed; nested exception is java.lang.reflect.UndeclaredThrowableException] with root cause

com.alibaba.dubbo.remoting.TimeoutException: Waiting server-side response timeout. start time: 2019-03-09 10:16:03.273, end time: 2019-03-09 10:16:04.287, client elapsed: 0 ms, server elapsed: 1014 ms, timeout: 1000 ms, request: Request [id=3, version=2.0.2, twoway=true, event=false, broken=false, data=RpcInvocation [methodName=save, parameterTypes=[], arguments=[], attachments={path=com.yzg.api.SearchService, interface=com.yzg.api.SearchService, version=0.0.0}]], channel: /192.168.56.1:6289 -> /192.168.56.1:20881
	at com.alibaba.dubbo.remoting.exchange.support.DefaultFuture.get(DefaultFuture.java:159) ~[dubbo-2.6.5.jar:2.6.5]
	at com.alibaba.dubbo.remoting.exchange.support.DefaultFuture.get(DefaultFuture.java:135) ~[dubbo-2.6.5.jar:2.6.5]
	at com.alibaba.dubbo.rpc.protocol.dubbo.DubboInvoker.doInvoke(DubboInvoker.java:95) ~[dubbo-2.6.5.jar:2.6.5]
	at com.alibaba.dubbo.rpc.protocol.AbstractInvoker.invoke(AbstractInvoker.java:155) ~[dubbo-2.6.5.jar:2.6.5]
	at com.alibaba.dubbo.rpc.listener.ListenerInvokerWrapper.invoke(ListenerInvokerWrapper.java:77) ~[dubbo-2.6.5.jar:2.6.5]
	at com.alibaba.dubbo.monitor.support.MonitorFilter.invoke(MonitorFilter.java:75) ~[dubbo-2.6.5.jar:2.6.5]
	at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:72) ~[dubbo-2.6.5.jar:2.6.5]
	at com.alibaba.dubbo.rpc.protocol.dubbo.filter.FutureFilter.invoke(FutureFilter.java:54) ~[dubbo-2.6.5.jar:2.6.5]
	at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:72) ~[dubbo-2.6.5.jar:2.6.5]
	at com.alibaba.dubbo.rpc.filter.ConsumerContextFilter.invoke(ConsumerContextFilter.java:49) ~[dubbo-2.6.5.jar:2.6.5]
	at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:72) ~[dubbo-2.6.5.jar:2.6.5]
	at com.alibaba.dubbo.rpc.protocol.InvokerWrapper.invoke(InvokerWrapper.java:56) ~[dubbo-2.6.5.jar:2.6.5]
	at com.alibaba.dubbo.rpc.cluster.support.FailoverClusterInvoker.doInvoke(FailoverClusterInvoker.java:78) ~[dubbo-2.6.5.jar:2.6.5]
	at com.alibaba.dubbo.rpc.cluster.support.AbstractClusterInvoker.invoke(AbstractClusterInvoker.java:244) ~[dubbo-2.6.5.jar:2.6.5]
	at com.alibaba.dubbo.rpc.cluster.support.wrapper.MockClusterInvoker.invoke(MockClusterInvoker.java:75) ~[dubbo-2.6.5.jar:2.6.5]
	at com.alibaba.dubbo.rpc.proxy.InvokerInvocationHandler.invoke(InvokerInvocationHandler.java:52) ~[dubbo-2.6.5.jar:2.6.5]
	at com.alibaba.dubbo.common.bytecode.proxy0.save(proxy0.java) ~[dubbo-2.6.5.jar:2.6.5]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_181]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_181]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_181]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_181]
	
           

解決方案：

1. 可以在提供者的@Service注解上添加逾時時間

   

2. 可以在消費者的@Reference注解上添加逾時時間

   

   任意加一個就行。

   可參考

   dubbo逾時優先級設定，

   關于dubbo的provider和consumer都配置timeout逾時時間的情況，

   dubbo計算具體的timeout的值