声纳maven插件下载文件失败：http://localhost:9000/deploy/jdbc-driver.jar

Question

我尝试下载并安装sonar，然后使用maven sonar插件运行分析。我试过第一个声纳版本2.14，现在是2.13.1，但我一次又一次地遇到同样的错误。

它似乎无法下载jdbc驱动程序从localhost（声纳服务器），因为我得到这个错误消息：失败下载文件：http://localhost:9000/deploy/jdbc-driver.jar（没有代理）：读取超时-

但是如果我去http://localhost:9000/deploy/jdbc-司机。jar与我的浏览器，它下载的文件没有问题，所以似乎声纳服务器的工作方式是正确的，而maven声纳插件正在做一些错误，我无法找出。

我也试图改变声纳的上下文根 /sonar，但我得到同样的错误。我已经配置声纳使用postgreSQL而不是嵌入式Derby数据库，但仍然没有运气。从浏览器访问声纳工作就像一个魅力，但我不能运行mvn声纳：声纳所以在这一点上我的声纳安装是相当无用的...：（

以下是使用-e选项运行maven的堆栈跟踪：

[ERROR] Failed to execute goal org.codehaus.mojo:sonar-maven-plugin:2.0:sonar (default-cli) on project betterfarmer-engine: Can not execute Sonar: Fail to download the
file: http://localhost:9000/deploy/jdbc-driver.jar (no proxy): Read timed out -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.codehaus.mojo:sonar-maven-plugin:2.0:sonar (default-cli) on project betterfarmer-engi
ne: Can not execute Sonar
        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:217)
        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
        at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
        at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
        at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
        at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:319)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
        at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
        at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
        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:601)
        at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
        at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
        at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
        at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
Caused by: org.apache.maven.plugin.MojoExecutionException: Can not execute Sonar
        at org.codehaus.mojo.sonar.Bootstraper.executeMojo(Bootstraper.java:118)
        at org.codehaus.mojo.sonar.Bootstraper.start(Bootstraper.java:65)
        at org.codehaus.mojo.sonar.SonarMojo.execute(SonarMojo.java:90)
        at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
        ... 19 more
Caused by: org.sonar.api.utils.SonarException: Fail to download the file: http://localhost:9000/deploy/jdbc-driver.jar (no proxy)
        at org.sonar.api.utils.HttpDownloader.download(HttpDownloader.java:130)
        at org.sonar.batch.bootstrap.ArtifactDownloader.downloadJdbcDriver(ArtifactDownloader.java:58)
        at org.sonar.batch.bootstrap.JdbcDriverHolder.<init>(JdbcDriverHolder.java:43)
        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:525)
        at org.picocontainer.injectors.AbstractInjector.newInstance(AbstractInjector.java:147)
        at org.picocontainer.injectors.ConstructorInjector$1.run(ConstructorInjector.java:319)
        at org.picocontainer.injectors.AbstractInjector$ThreadLocalCyclicDependencyGuard.observe(AbstractInjector.java:274)
        at org.picocontainer.injectors.ConstructorInjector.getComponentInstance(ConstructorInjector.java:341)
        at org.picocontainer.injectors.AbstractInjectionFactory$LifecycleAdapter.getComponentInstance(AbstractInjectionFactory.java:56)
        at org.picocontainer.behaviors.AbstractBehavior.getComponentInstance(AbstractBehavior.java:64)
        at org.picocontainer.behaviors.Stored.getComponentInstance(Stored.java:91)
        at org.picocontainer.DefaultPicoContainer.getInstance(DefaultPicoContainer.java:689)
        at org.picocontainer.DefaultPicoContainer.getComponent(DefaultPicoContainer.java:638)
        at org.picocontainer.DefaultPicoContainer.getComponent(DefaultPicoContainer.java:663)
        at org.sonar.api.platform.ComponentContainer.getComponentByType(ComponentContainer.java:113)
        at org.sonar.batch.bootstrap.Module.getComponentByType(Module.java:131)
        at org.sonar.batch.bootstrap.BootstrapModule.configure(BootstrapModule.java:63)
        at org.sonar.batch.bootstrap.Module.init(Module.java:49)
        at org.sonar.batch.bootstrap.Module.init(Module.java:41)
        at org.sonar.batch.Batch.<init>(Batch.java:37)
        at org.sonar.maven3.SonarMojo.executeBatch(SonarMojo.java:143)
        at org.sonar.maven3.SonarMojo.execute(SonarMojo.java:136)
        at org.codehaus.mojo.sonar.Bootstraper.executeMojo(Bootstraper.java:113)
        ... 23 more
Caused by: java.net.SocketTimeoutException: Read timed out
        at java.net.SocketInputStream.socketRead0(Native Method)
        at java.net.SocketInputStream.read(SocketInputStream.java:150)
        at java.net.SocketInputStream.read(SocketInputStream.java:121)
        at java.io.BufferedInputStream.fill(BufferedInputStream.java:235)
        at java.io.BufferedInputStream.read1(BufferedInputStream.java:275)
        at java.io.BufferedInputStream.read(BufferedInputStream.java:334)
        at sun.net.www.MeteredStream.read(MeteredStream.java:134)
        at java.io.FilterInputStream.read(FilterInputStream.java:133)
        at sun.net.www.protocol.http.HttpURLConnection$HttpInputStream.read(HttpURLConnection.java:2959)
        at sun.net.www.protocol.http.HttpURLConnection$HttpInputStream.read(HttpURLConnection.java:2953)
        at org.apache.commons.io.IOUtils.copyLarge(IOUtils.java:1262)
        at org.apache.commons.io.IOUtils.copy(IOUtils.java:1236)
        at org.sonar.api.utils.HttpDownloader.download(HttpDownloader.java:125)
        ... 48 more
[ERROR]
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException

Answer 1

您的声纳可能安装不正确。

• 服务器日志中没有错误吗？
• 您是否可以在http://localhost:9000?浏览Web应用程序

我建议从新安装开始（在上一个文件夹之外的另一个文件夹中），并在启动新Sonar之前检查您没有指向上一个安装位置的env属性。