<ul class="contains-task-list">
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox" checked=""> I have searched the <a href="https://github.com/apache/incubator-dubbo/issues">issues</a> of this repository and believe that this is not a duplicate.</li>
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox" checked=""> I have checked the <a href="https://github.com/apache/incubator-dubbo/wiki/FAQ">FAQ</a> of this repository and believe that this is not a duplicate.</li>
</ul>
<h3 dir="auto">Environment</h3>
<ul dir="auto">
<li>Dubbo version: 2.7.0-SNAPSHOT</li>
<li>Operating System version: linux</li>
<li>Java version: jdk8</li>
</ul>
<h3 dir="auto">Step to reproduce this issue</h3>
<ol dir="auto">
<li>restart ci to test</li>
</ol>
<h3 dir="auto">Expected Result</h3>
<p dir="auto">What do you expected from the above steps？</p>
<p dir="auto">ci passed</p>
<h3 dir="auto">Actual Result</h3>
<p dir="auto">What is actually happen?</p>
<p dir="auto">ci failed to pass</p>
<p dir="auto">If there is an exception, please attach the exception trace:</p>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="WARNING: Interceptor for {http://webservice.protocol.rpc.dubbo.apache.org/}DemoService#{http://webservice.protocol.rpc.dubbo.apache.org/}getSize1 has thrown exception, unwinding now
org.apache.cxf.interceptor.Fault: Could not receive Message.
	at org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:65)
	at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:308)
	at org.apache.cxf.endpoint.ClientImpl.doInvoke(ClientImpl.java:535)
	at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:444)
	at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:345)
	at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:298)
	at org.apache.cxf.frontend.ClientProxy.invokeSync(ClientProxy.java:96)
	at org.apache.cxf.frontend.ClientProxy.invoke(ClientProxy.java:81)
	at com.sun.proxy.$Proxy32.getSize(Unknown Source)
	at org.apache.dubbo.common.bytecode.Wrapper1.invokeMethod(Wrapper1.java)
	at org.apache.dubbo.rpc.proxy.javassist.JavassistProxyFactory$1.doInvoke(JavassistProxyFactory.java:47)
	at org.apache.dubbo.rpc.proxy.AbstractProxyInvoker.invoke(AbstractProxyInvoker.java:76)
	at org.apache.dubbo.rpc.protocol.AbstractProxyProtocol$2.doInvoke(AbstractProxyProtocol.java:97)
	at org.apache.dubbo.rpc.protocol.AbstractInvoker.invoke(AbstractInvoker.java:154)
	at org.apache.dubbo.rpc.filter.ConsumerContextFilter.invoke(ConsumerContextFilter.java:49)
	at org.apache.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:72)
	at org.apache.dubbo.rpc.listener.ListenerInvokerWrapper.invoke(ListenerInvokerWrapper.java:77)
	at org.apache.dubbo.rpc.proxy.InvokerInvocationHandler.invoke(InvokerInvocationHandler.java:66)
	at org.apache.dubbo.common.bytecode.proxy1.getSize(proxy1.java)
	at org.apache.dubbo.rpc.protocol.webservice.WebserviceProtocolTest.testDemoProtocol(WebserviceProtocolTest.java:41)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:367)
	at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:274)
	at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
	at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:161)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:290)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:242)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:121)
Caused by: java.net.SocketTimeoutException: SocketTimeoutException invoking http://127.0.0.1:9019/org.apache.dubbo.rpc.protocol.webservice.DemoService: Read timed out
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.mapException(HTTPConduit.java:1390)
	at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.close(HTTPConduit.java:1374)
	at org.apache.cxf.transport.AbstractConduit.close(AbstractConduit.java:56)
	at org.apache.cxf.transport.http.HTTPConduit.close(HTTPConduit.java:658)
	at org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:63)
	... 43 more
Caused by: java.net.SocketTimeoutException: Read timed out
	at java.net.SocketInputStream.socketRead0(Native Method)
	at java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
	at java.net.SocketInputStream.read(SocketInputStream.java:171)
	at java.net.SocketInputStream.read(SocketInputStream.java:141)
	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
	at java.io.BufferedInputStream.read1(BufferedInputStream.java:286)
	at java.io.BufferedInputStream.read(BufferedInputStream.java:345)
	at sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:735)
	at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:678)
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1587)
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1492)
	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
	at org.apache.cxf.transport.http.URLConnectionHTTPConduit$URLConnectionWrappedOutputStream$2.run(URLConnectionHTTPConduit.java:379)
	at org.apache.cxf.transport.http.URLConnectionHTTPConduit$URLConnectionWrappedOutputStream$2.run(URLConnectionHTTPConduit.java:375)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.apache.cxf.transport.http.URLConnectionHTTPConduit$URLConnectionWrappedOutputStream.getResponseCode(URLConnectionHTTPConduit.java:375)
	at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.doProcessResponseCode(HTTPConduit.java:1587)
	at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponseInternal(HTTPConduit.java:1616)
	at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponse(HTTPConduit.java:1560)
	at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.close(HTTPConduit.java:1361)
	... 46 more

testDemoProtocol(org.apache.dubbo.rpc.protocol.webservice.WebserviceProtocolTest)  Time elapsed: 6.841 sec  &lt;&lt;&lt; ERROR!
org.apache.dubbo.rpc.RpcException: Failed to invoke remote service: interface org.apache.dubbo.rpc.protocol.webservice.DemoService, method: getSize, cause: Could not receive Message.
	at org.apache.dubbo.rpc.protocol.webservice.WebserviceProtocolTest.testDemoProtocol(WebserviceProtocolTest.java:41)
Caused by: org.apache.cxf.interceptor.Fault: Could not receive Message.
	at org.apache.dubbo.rpc.protocol.webservice.WebserviceProtocolTest.testDemoProtocol(WebserviceProtocolTest.java:41)
Caused by: java.net.SocketTimeoutException: SocketTimeoutException invoking http://127.0.0.1:9019/org.apache.dubbo.rpc.protocol.webservice.DemoService: Read timed out
	at org.apache.dubbo.rpc.protocol.webservice.WebserviceProtocolTest.testDemoProtocol(WebserviceProtocolTest.java:41)
Caused by: java.net.SocketTimeoutException: Read timed out
	at org.apache.dubbo.rpc.protocol.webservice.WebserviceProtocolTest.testDemoProtocol(WebserviceProtocolTest.java:41)"><pre class="notranslate"><code class="notranslate">WARNING: Interceptor for {http://webservice.protocol.rpc.dubbo.apache.org/}DemoService#{http://webservice.protocol.rpc.dubbo.apache.org/}getSize1 has thrown exception, unwinding now
org.apache.cxf.interceptor.Fault: Could not receive Message.
	at org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:65)
	at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:308)
	at org.apache.cxf.endpoint.ClientImpl.doInvoke(ClientImpl.java:535)
	at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:444)
	at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:345)
	at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:298)
	at org.apache.cxf.frontend.ClientProxy.invokeSync(ClientProxy.java:96)
	at org.apache.cxf.frontend.ClientProxy.invoke(ClientProxy.java:81)
	at com.sun.proxy.$Proxy32.getSize(Unknown Source)
	at org.apache.dubbo.common.bytecode.Wrapper1.invokeMethod(Wrapper1.java)
	at org.apache.dubbo.rpc.proxy.javassist.JavassistProxyFactory$1.doInvoke(JavassistProxyFactory.java:47)
	at org.apache.dubbo.rpc.proxy.AbstractProxyInvoker.invoke(AbstractProxyInvoker.java:76)
	at org.apache.dubbo.rpc.protocol.AbstractProxyProtocol$2.doInvoke(AbstractProxyProtocol.java:97)
	at org.apache.dubbo.rpc.protocol.AbstractInvoker.invoke(AbstractInvoker.java:154)
	at org.apache.dubbo.rpc.filter.ConsumerContextFilter.invoke(ConsumerContextFilter.java:49)
	at org.apache.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:72)
	at org.apache.dubbo.rpc.listener.ListenerInvokerWrapper.invoke(ListenerInvokerWrapper.java:77)
	at org.apache.dubbo.rpc.proxy.InvokerInvocationHandler.invoke(InvokerInvocationHandler.java:66)
	at org.apache.dubbo.common.bytecode.proxy1.getSize(proxy1.java)
	at org.apache.dubbo.rpc.protocol.webservice.WebserviceProtocolTest.testDemoProtocol(WebserviceProtocolTest.java:41)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:367)
	at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:274)
	at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
	at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:161)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:290)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:242)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:121)
Caused by: java.net.SocketTimeoutException: SocketTimeoutException invoking http://127.0.0.1:9019/org.apache.dubbo.rpc.protocol.webservice.DemoService: Read timed out
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.mapException(HTTPConduit.java:1390)
	at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.close(HTTPConduit.java:1374)
	at org.apache.cxf.transport.AbstractConduit.close(AbstractConduit.java:56)
	at org.apache.cxf.transport.http.HTTPConduit.close(HTTPConduit.java:658)
	at org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:63)
	... 43 more
Caused by: java.net.SocketTimeoutException: Read timed out
	at java.net.SocketInputStream.socketRead0(Native Method)
	at java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
	at java.net.SocketInputStream.read(SocketInputStream.java:171)
	at java.net.SocketInputStream.read(SocketInputStream.java:141)
	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
	at java.io.BufferedInputStream.read1(BufferedInputStream.java:286)
	at java.io.BufferedInputStream.read(BufferedInputStream.java:345)
	at sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:735)
	at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:678)
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1587)
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1492)
	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
	at org.apache.cxf.transport.http.URLConnectionHTTPConduit$URLConnectionWrappedOutputStream$2.run(URLConnectionHTTPConduit.java:379)
	at org.apache.cxf.transport.http.URLConnectionHTTPConduit$URLConnectionWrappedOutputStream$2.run(URLConnectionHTTPConduit.java:375)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.apache.cxf.transport.http.URLConnectionHTTPConduit$URLConnectionWrappedOutputStream.getResponseCode(URLConnectionHTTPConduit.java:375)
	at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.doProcessResponseCode(HTTPConduit.java:1587)
	at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponseInternal(HTTPConduit.java:1616)
	at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponse(HTTPConduit.java:1560)
	at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.close(HTTPConduit.java:1361)
	... 46 more

testDemoProtocol(org.apache.dubbo.rpc.protocol.webservice.WebserviceProtocolTest)  Time elapsed: 6.841 sec  &lt;&lt;&lt; ERROR!
org.apache.dubbo.rpc.RpcException: Failed to invoke remote service: interface org.apache.dubbo.rpc.protocol.webservice.DemoService, method: getSize, cause: Could not receive Message.
	at org.apache.dubbo.rpc.protocol.webservice.WebserviceProtocolTest.testDemoProtocol(WebserviceProtocolTest.java:41)
Caused by: org.apache.cxf.interceptor.Fault: Could not receive Message.
	at org.apache.dubbo.rpc.protocol.webservice.WebserviceProtocolTest.testDemoProtocol(WebserviceProtocolTest.java:41)
Caused by: java.net.SocketTimeoutException: SocketTimeoutException invoking http://127.0.0.1:9019/org.apache.dubbo.rpc.protocol.webservice.DemoService: Read timed out
	at org.apache.dubbo.rpc.protocol.webservice.WebserviceProtocolTest.testDemoProtocol(WebserviceProtocolTest.java:41)
Caused by: java.net.SocketTimeoutException: Read timed out
	at org.apache.dubbo.rpc.protocol.webservice.WebserviceProtocolTest.testDemoProtocol(WebserviceProtocolTest.java:41)
</code></pre></div>
<ul class="contains-task-list">
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox" checked=""> I have searched the <a href="https://github.com/apache/incubator-dubbo/issues">issues</a> of this repository and believe that this is not a duplicate.</li>
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox" checked=""> I have checked the <a href="https://github.com/apache/incubator-dubbo/blob/master/FAQ.md">FAQ</a> of this repository and believe that this is not a duplicate.</li>
</ul>
<h3 dir="auto">Environment</h3>
<ul dir="auto">
<li>Dubbo version: master branch, latest code as of 9/8/2018.</li>
<li>Operating System version: not os specific</li>
<li>Java version: 1.8</li>
</ul>
<h3 dir="auto">Step to reproduce this issue</h3>
<ol dir="auto">
<li>Checkout the latest code, using git clone.</li>
<li>import all projects as maven projects in eclipse.</li>
<li>Do a full build</li>
</ol>
<p dir="auto">Pls. provide [GitHub address] to reproduce this issue.</p>
<h3 dir="auto">Expected Result</h3>
<p dir="auto">There should be no validation error</p>
<h3 dir="auto">Actual Result</h3>
<p dir="auto">There are several xml/xsd validation errors reported on “dubbo-config-spring” project:</p>
<p dir="auto">Description	Resource	Path	Location	Type<br>
cvc-complex-type.2.2: Element 'name' must have no element [children], and the value must be valid.	web-fragment.xml	/dubbo-config-spring/src/main/resources/META-INF	line 5	XML Problem<br>
cvc-elt.1: Cannot find the declaration of element 'beans'.	provider-nested-service.xml	/dubbo-config-spring/src/test/resources/org/apache/dubbo/config/spring	line 22	XML Problem<br>
cvc-pattern-valid: Value 'dubbo-fragment' is not facet-valid with respect to pattern '($|<em>|\p{L})(\p{L}|\p{Nd}|</em>|$)*' for type 'null'.	web-fragment.xml	/dubbo-config-spring/src/main/resources/META-INF	line 5	XML Problem<br>
Referenced file contains errors (<a href="http://dubbo.apache.org/schema/dubbo" rel="nofollow">http://dubbo.apache.org/schema/dubbo</a>).  For more information, right click on the message in the Problems View and select "Show Details..."	annotation-consumer.xml	/dubbo-config-spring/src/test/resources/org/apache/dubbo/config/spring	line 1	XML Problem<br>
src-resolve: Cannot resolve the name 'beans:property' to a(n) 'element declaration' component.	dubbo.xsd	/dubbo-config-spring/src/main/resources/META-INF	line 1106	XML Schema Problem<br>
src-resolve: Cannot resolve the name 'beans:property' to a(n) 'element declaration' component.	dubbo.xsd	/dubbo-config-spring/src/main/resources/META-INF/compat	line 1112	XML Schema Problem<br>
<a target="_blank" rel="noopener noreferrer nofollow" href="https://user-images.githubusercontent.com/1620432/45254268-2582b200-b3a8-11e8-8c81-af517d1bc37f.png"><img src="https://user-images.githubusercontent.com/1620432/45254268-2582b200-b3a8-11e8-8c81-af517d1bc37f.png" alt="image" style="max-width: 100%;"></a></p>
<p dir="auto">What is actually happen?</p>
<p dir="auto">If there is an exception, please attach the exception trace:</p>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="Just put your stack trace here!"><pre class="notranslate"><code class="notranslate">Just put your stack trace here!
</code></pre></div>