SonarQube通过http请求项目属性的结果为；java.net.SocketTimeoutException:读取超时；

当使用sonar runner分析一个多模块项目时，我反复遇到一个

java.net.SocketTimeoutException:Read timed out

异常，该异常在分析过程中的不同时间抛出。该项目共有13个模块，总计约20万个LOC。正在使用SCM和LDAP插件

环境：

• 声纳qube:4.4
• 声纳跑步者：2.4

读取超时发生在以下任一情况：

在加载全局属性（例如

http://hostname:9000/batch_bootstrap/properties?dryRun=false

）

加载模块特性时的中间时间（例如<代码> >http://hostname:9000/batch_bootstrap/properties?dryRun=false&project=MyProj:MyModule）

我一直在寻找增加插座超时的方法，但似乎在某个时候删除了以下Sonar Runner分析参数：

• sonar.host.connectTimeoutMs
• sonar.host.readTimeoutMs

故障排除注意事项：

• 我已关闭LDAP身份验证，但问题仍然存在
• 我可以通过web浏览器完成http请求（例如，键入

  http://hostname:9000/batch_bootstrap/properties?dryRun=false

  进入Firefox）很好，请求立即完成，这并不意味着延迟会导致超时

关于可能的原因以及如何诊断/排除此问题的想法

以下是其中一个故障的日志输出：

SonarQube Runner 2.4
Java 1.7.0_25 Oracle Corporation (64-bit)
Windows 7 6.1 amd64
INFO: Error stacktraces are turned on.
INFO: Default locale: "en_US", source code encoding: "windows-1252" (analysis is platform dependent)
INFO: SonarQube Server 4.4
09:14:24.854 INFO  - Load global settings
INFO: ------------------------------------------------------------------------
INFO: EXECUTION FAILURE
INFO: ------------------------------------------------------------------------
Total time: 21.447s
Final Memory: 17M/308M
INFO: ------------------------------------------------------------------------
ERROR: Error during Sonar runner execution
org.sonar.runner.impl.RunnerException: Unable to execute Sonar
    at org.sonar.runner.impl.BatchLauncher$1.delegateExecution(BatchLauncher.java:91)
    at org.sonar.runner.impl.BatchLauncher$1.run(BatchLauncher.java:75)
    at java.security.AccessController.doPrivileged(Native Method)
    at org.sonar.runner.impl.BatchLauncher.doExecute(BatchLauncher.java:69)
    at org.sonar.runner.impl.BatchLauncher.execute(BatchLauncher.java:50)
    at org.sonar.runner.api.EmbeddedRunner.doExecute(EmbeddedRunner.java:102)
    at org.sonar.runner.api.Runner.execute(Runner.java:100)
    at org.sonar.runner.Main.executeTask(Main.java:70)
    at org.sonar.runner.Main.execute(Main.java:59)
    at org.sonar.runner.Main.main(Main.java:53)
Caused by: java.lang.IllegalStateException: Unable to request: /batch_bootstrap/properties?dryRun=false
    at org.sonar.batch.bootstrap.ServerClient.request(ServerClient.java:91)
    at org.sonar.batch.bootstrap.ServerClient.request(ServerClient.java:81)
    at org.sonar.batch.bootstrap.ServerClient.request(ServerClient.java:77)
    at org.sonar.batch.settings.DefaultSettingsReferential.downloadSettings(DefaultSettingsReferential.java:65)
    at org.sonar.batch.settings.DefaultSettingsReferential.globalSettings(DefaultSettingsReferential.java:51)
    at org.sonar.batch.bootstrap.BatchSettings.downloadSettings(BatchSettings.java:94)
    at org.sonar.batch.bootstrap.BatchSettings.init(BatchSettings.java:74)
    at org.sonar.batch.bootstrap.BatchSettings.<init>(BatchSettings.java:57)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
    at org.picocontainer.injectors.AbstractInjector.newInstance(AbstractInjector.java:145)
    at org.picocontainer.injectors.ConstructorInjector$1.run(ConstructorInjector.java:342)
    at org.picocontainer.injectors.AbstractInjector$ThreadLocalCyclicDependencyGuard.observe(AbstractInjector.java:270)
    at org.picocontainer.injectors.ConstructorInjector.getComponentInstance(ConstructorInjector.java:364)
    at org.picocontainer.injectors.AbstractInjectionFactory$LifecycleAdapter.getComponentInstance(AbstractInjectionFactory.java:56)
    at org.picocontainer.behaviors.AbstractBehavior.getComponentInstance(AbstractBehavior.java:64)
    at org.picocontainer.behaviors.Stored.getComponentInstance(Stored.java:91)
    at org.picocontainer.DefaultPicoContainer.getInstance(DefaultPicoContainer.java:698)
    at org.picocontainer.DefaultPicoContainer.getComponent(DefaultPicoContainer.java:646)
    at org.picocontainer.DefaultPicoContainer.getComponent(DefaultPicoContainer.java:631)
    at org.picocontainer.parameters.BasicComponentParameter$1.resolveInstance(BasicComponentParameter.java:118)
    at org.picocontainer.parameters.ComponentParameter$1.resolveInstance(ComponentParameter.java:136)
    at org.picocontainer.injectors.SingleMemberInjector.getParameter(SingleMemberInjector.java:78)
    at org.picocontainer.injectors.SingleMemberInjector.getMemberArguments(SingleMemberInjector.java:61)
    at org.picocontainer.injectors.MethodInjector.getMemberArguments(MethodInjector.java:100)
    at org.picocontainer.injectors.MethodInjector$2.run(MethodInjector.java:112)
    at org.picocontainer.injectors.AbstractInjector$ThreadLocalCyclicDependencyGuard.observe(AbstractInjector.java:270)
    at org.picocontainer.injectors.MethodInjector.decorateComponentInstance(MethodInjector.java:120)
    at org.picocontainer.injectors.CompositeInjector.decorateComponentInstance(CompositeInjector.java:58)
    at org.picocontainer.injectors.Reinjector.reinject(Reinjector.java:142)
    at org.picocontainer.injectors.ProviderAdapter.getComponentInstance(ProviderAdapter.java:96)
    at org.picocontainer.DefaultPicoContainer.getInstance(DefaultPicoContainer.java:698)
    at org.picocontainer.DefaultPicoContainer.getComponent(DefaultPicoContainer.java:646)
    at org.picocontainer.DefaultPicoContainer.getComponent(DefaultPicoContainer.java:631)
    at org.picocontainer.parameters.BasicComponentParameter$1.resolveInstance(BasicComponentParameter.java:118)
    at org.picocontainer.parameters.ComponentParameter$1.resolveInstance(ComponentParameter.java:136)
    at org.picocontainer.injectors.SingleMemberInjector.getParameter(SingleMemberInjector.java:78)
    at org.picocontainer.injectors.ConstructorInjector$CtorAndAdapters.getParameterArguments(ConstructorInjector.java:309)
    at org.picocontainer.injectors.ConstructorInjector$1.run(ConstructorInjector.java:335)
    at org.picocontainer.injectors.AbstractInjector$ThreadLocalCyclicDependencyGuard.observe(AbstractInjector.java:270)
    at org.picocontainer.injectors.ConstructorInjector.getComponentInstance(ConstructorInjector.java:364)
    at org.picocontainer.injectors.AbstractInjectionFactory$LifecycleAdapter.getComponentInstance(AbstractInjectionFactory.java:56)
    at org.picocontainer.behaviors.AbstractBehavior.getComponentInstance(AbstractBehavior.java:64)
    at org.picocontainer.behaviors.Stored.getComponentInstance(Stored.java:91)
    at org.picocontainer.DefaultPicoContainer.getInstance(DefaultPicoContainer.java:698)
    at org.picocontainer.DefaultPicoContainer.getComponent(DefaultPicoContainer.java:646)
    at org.picocontainer.DefaultPicoContainer.getComponent(DefaultPicoContainer.java:631)
    at org.picocontainer.parameters.BasicComponentParameter$1.resolveInstance(BasicComponentParameter.java:118)
    at org.picocontainer.parameters.ComponentParameter$1.resolveInstance(ComponentParameter.java:136)
    at org.picocontainer.injectors.SingleMemberInjector.getParameter(SingleMemberInjector.java:78)
    at org.picocontainer.injectors.ConstructorInjector$CtorAndAdapters.getParameterArguments(ConstructorInjector.java:309)
    at org.picocontainer.injectors.ConstructorInjector$1.run(ConstructorInjector.java:335)
    at org.picocontainer.injectors.AbstractInjector$ThreadLocalCyclicDependencyGuard.observe(AbstractInjector.java:270)
    at org.picocontainer.injectors.ConstructorInjector.getComponentInstance(ConstructorInjector.java:364)
    at org.picocontainer.injectors.AbstractInjectionFactory$LifecycleAdapter.getComponentInstance(AbstractInjectionFactory.java:56)
    at org.picocontainer.behaviors.AbstractBehavior.getComponentInstance(AbstractBehavior.java:64)
    at org.picocontainer.behaviors.Stored.getComponentInstance(Stored.java:91)
    at org.picocontainer.DefaultPicoContainer.instantiateComponentAsIsStartable(DefaultPicoContainer.java:1033)
    at org.picocontainer.DefaultPicoContainer.addAdapterIfStartable(DefaultPicoContainer.java:1025)
    at org.picocontainer.DefaultPicoContainer.startAdapters(DefaultPicoContainer.java:1002)
    at org.picocontainer.DefaultPicoContainer.start(DefaultPicoContainer.java:766)
    at org.sonar.api.platform.ComponentContainer.startComponents(ComponentContainer.java:91)
    at org.sonar.batch.bootstrapper.Batch.start(Batch.java:81)
    at org.sonar.batch.bootstrapper.Batch.execute(Batch.java:67)
    at org.sonar.runner.batch.IsolatedLauncher.execute(IsolatedLauncher.java:48)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at org.sonar.runner.impl.BatchLauncher$1.delegateExecution(BatchLauncher.java:87)
    ... 9 more
Caused by: java.net.SocketTimeoutException: Read timed out
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
    at sun.net.www.protocol.http.HttpURLConnection$6.run(HttpURLConnection.java:1674)
    at sun.net.www.protocol.http.HttpURLConnection$6.run(HttpURLConnection.java:1672)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1670)
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1243)
    at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:468)
    at org.sonar.api.utils.HttpDownloader$BaseHttpDownloader$HttpInputSupplier.getInput(HttpDownloader.java:274)
    at org.sonar.api.utils.HttpDownloader$BaseHttpDownloader$HttpInputSupplier.getInput(HttpDownloader.java:235)
    at org.sonar.batch.bootstrap.ServerClient.request(ServerClient.java:87)
    ... 80 more
Caused by: java.net.SocketTimeoutException: Read timed out
    at java.net.SocketInputStream.socketRead0(Native Method)
    at java.net.SocketInputStream.read(SocketInputStream.java:150)
    at java.net.SocketInputStream.read(SocketInputStream.java:121)
    at java.io.BufferedInputStream.fill(BufferedInputStream.java:235)
    at java.io.BufferedInputStream.read1(BufferedInputStream.java:275)
    at java.io.BufferedInputStream.read(BufferedInputStream.java:334)
    at sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:633)
    at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:579)
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1322)
    at sun.net.www.protocol.http.HttpURLConnection.getHeaderField(HttpURLConnection.java:2677)
    at java.net.URLConnection.getContentEncoding(URLConnection.java:533)
    at org.sonar.api.utils.HttpDownloader$BaseHttpDownloader$HttpInputSupplier.getInput(HttpDownloader.java:272)
    ... 82 more

SonarQube Runner 2.4
Java 1.7.0_25 Oracle公司（64位）
Windows 7 6.1 amd64
信息：错误堆栈跟踪已打开。
信息：默认区域设置：“en_US”，源代码编码：“windows-1252”（分析依赖于平台）
信息：SonarQube服务器4.4
09:14:24.854信息-加载全局设置
信息：------------------------------------------------------------------------
信息：执行失败
信息：------------------------------------------------------------------------
总时间：21.447秒
最终内存：17M/308M
信息：------------------------------------------------------------------------
错误：执行Sonar runner时出错
org.sonar.runner.impl.RunnerException:无法执行sonar
位于org.sonar.runner.impl.BatchLauncher$1.delegateExecution（BatchLauncher.java:91）
位于org.sonar.runner.impl.BatchLauncher$1.run（BatchLauncher.java:75）
位于java.security.AccessController.doPrivileged（本机方法）
位于org.sonar.runner.impl.BatchLauncher.doExecute（BatchLauncher.java:69）
位于org.sonar.runner.impl.BatchLauncher.execute（BatchLauncher.java:50）
位于org.sonar.runner.api.EmbeddedRunner.doExecute（EmbeddedRunner.java:102）
位于org.sonar.runner.api.runner.execute（runner.java:100）
位于org.sonar.runner.Main.executeTask（Main.java:70）
位于org.sonar.runner.Main.execute（Main.java:59）
位于org.sonar.runner.Main.Main（Main.java:53）
原因：java.lang.IllegalStateException:无法请求：/batch\u bootstrap/properties？dryRun=false
位于org.sonar.batch.bootstrap.ServerClient.request（ServerClient.java:91）
位于org.sonar.batch.bootstrap.ServerClient.request（ServerClient.java:81）
位于org.sonar.batch.bootstrap.ServerClient.request（ServerClient.java:77）
在org.sonar.batch.settings.DefaultSettingsReferential.downloadSettings（DefaultSettingsReferential.java:65）上
在org.sonar.batch.settings.DefaultSettingsReferential.globalSettings上（DefaultSettingsReferential.java:51）
位于org.sonar.batch.bootstrap.BatchSettings.downloadSettings（BatchSettings.java:94）
位于org.sonar.batch.bootstrap.BatchSettings.init（BatchSettings.java:74）
位于org.sonar.batch.bootstrap.BatchSettings.（BatchSettings.java:57）
位于sun.reflect.NativeConstructorAccessorImpl.newInstance0（本机方法）
位于sun.reflect.NativeConstructorAccessorImpl.newInstance（NativeConstructorAccessorImpl.java:57）
在sun.reflect.DelegatingConstructorAccessorImpl.newInstance（DelegatingConstructorAccessorImpl.java:45）
位于java.lang.reflect.Constructor.newInstance（Constructor.java:526）
位于org.picocontainer.injectors.AbstractInjector.newInstance（AbstractInjector.java:145）
位于org.picocontainer.injectors.ConstructorInjector$1.run（ConstructorInjector.java:342）
在org.picocontainer.injectors.AbstractInjector$ThreadLocalCyclicdDependencyGuard.observe上（AbstractInjector.java:270）
位于org.picocontainer.injectors.ConstructorInjector.getComponentInstance（ConstructorInjector.java:364）
位于org.picocontainer.injectors.AbstractInjectionFactory$LifecycleAdapter.getComponentInstance（AbstractInjectionFactory.java:56）
位于org.picocontainer.behaviors.AbstractBehavior.getComponentInstance（AbstractBehavior.java:64）
位于org.picocontainer.behaviors.Stored.getComponentInstance（Stored.java:91）
位于org.picocontainer.DefaultPicoContainer.getInstance（DefaultPicoContainer.java:698）
位于org.picocontainer.DefaultPicoContainer.getComponent（DefaultPicoContainer.java:646）
位于org.picocontainer.DefaultPicoContainer.getComponent（DefaultPicoContainer.java:631）
位于org.picocontainer.parameters.BasicComponentParameter$1.resolveInstance（BasicComponentParameter.java:118）
位于org.picocontainer.parameters.ComponentParameter$1.resolveInstance（ComponentParameter.java:136）
位于org.picocontainer.injectors.SingleMemberInjector.getParameter（SingleMemberInjector.java:78）
位于org.picocontainer.injectors.SingleMemberInjector.getMemberArguments（SingleMemberInjector.java:61）
位于org.picocontainer.injectors.MethodInjector.getMemberArguments（MethodInjector.java:100）
位于org.picocontainer.injectors.MethodInjector$2.run（MethodInjector.java:112）
在org.picocontainer.injectors.AbstractInjector$ThreadLocalCyclicdDependencyGuard.observe上（AbstractInjector.java:270）
位于org.picocontainer.injectors.MethodInjector.decorateComponentInstance（MethodInjector.java:120）
在org.picocontainer.injec.CompositeInjec上