我怎么能告诉jenkins我希望从一个maven工作中得到完整的错误追踪？

Question

运行在詹金斯一个Maven作业失败与控制台输出：Finished: FAILURE

[INFO] ------------------------------------------------------------------------ 
[INFO] BUILD FAILURE 
[INFO] ------------------------------------------------------------------------ 
[INFO] Total time: 2:52.431s 
[INFO] Finished at: Tue Mar 27 17:17:54 CEST 2012 
[INFO] Final Memory: 69M/145M 
[INFO] ------------------------------------------------------------------------ 
mavenExecutionResult exceptions not empty 
message : Failed to execute goal org.eclipse.tycho:tycho-compiler-plugin:0.14.1:compile (default-compile) on project com.visualligence.g: Compilation failure 
cause : Compilation failure 
Stack trace : 
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.eclipse.tycho:tycho-compiler-plugin:0.14.1:compile (default-compile) on project com.visualligence.g: Compilation failure 
     at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:213) 
     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.jvnet.hudson.maven3.launcher.Maven3Launcher.main(Maven3Launcher.java:79) 
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) 
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 
     at java.lang.reflect.Method.invoke(Method.java:597) 
     at org.codehaus.plexus.classworlds.launcher.Launcher.launchStandard(Launcher.java:329) 
     at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:239) 
     at org.jvnet.hudson.maven3.agent.Maven3Main.launch(Maven3Main.java:158) 
     at hudson.maven.Maven3Builder.call(Maven3Builder.java:104) 
     at hudson.maven.Maven3Builder.call(Maven3Builder.java:70) 
     at hudson.remoting.UserRequest.perform(UserRequest.java:118) 
     at hudson.remoting.UserRequest.perform(UserRequest.java:48) 
     at hudson.remoting.Request$2.run(Request.java:287) 
     at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72) 
     at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) 
     at java.util.concurrent.FutureTask.run(FutureTask.java:138) 
     at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) 
     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) 
     at java.lang.Thread.run(Thread.java:662) 
Caused by: copied.org.apache.maven.plugin.CompilationFailureException: Compilation failure 
     at copied.org.apache.maven.plugin.AbstractCompilerMojo.execute(AbstractCompilerMojo.java:409) 
     at org.eclipse.tycho.compiler.AbstractOsgiCompilerMojo.execute(AbstractOsgiCompilerMojo.java:179) 
     at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101) 
     at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209) 
     ... 27 more 
channel stopped 
Finished: FAILURE 

而且在工作区中找到的每个日志文件的结束以同样的方式。

但运行

../../../tools/maven/bin/mvn install 

从提示

，里面

/var/lib/jenkins/jobs/visualligence/workspace 

输出完整的错误跟踪与编译错误，可以帮助解决这个问题：

(...) 
[INFO] Compiling 10 source files to /var/lib/jenkins/jobs/visualligence/workspace/target/classes 
[INFO] ------------------------------------------------------------------------ 
[INFO] BUILD FAILURE 
[INFO] ------------------------------------------------------------------------ 
[INFO] Total time: 2:47.960s 
[INFO] Finished at: Tue Mar 27 17:39:27 CEST 2012 
[INFO] Final Memory: 65M/169M 
[INFO] ------------------------------------------------------------------------ 
[ERROR] Failed to execute goal org.eclipse.tycho:tycho-compiler-plugin:0.14.1:compile (default-compile) on project com.visualligence.g: Compilation failure: Compilation failure: 
[ERROR] /var/lib/jenkins/jobs/visualligence/workspace/src/com/visualligence/g/generator/Main.java:[30,0] 
[ERROR] Injector injector = new com.visualligence.g.VMLStandaloneSetupGenerated().createInjectorAndDoEMFRegistration(); 
[ERROR] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 
(...) 

如何我可以告诉詹金斯我真的想要那个错误跟踪吗？

Answer 1

只需在Jenkins配置中将-X选项添加到Maven命令行。但请注意，输出可能会很长。

Answer 2

我可能是大错特错这里，但它看起来像

Injector injector = new com.visualligence.g.VMLStandaloneSetupGenerated().createInjectorAndDoEMFRegistration();

是cuasing一个错误，或者是因为你有一个空引用，或因为该类来源于图书馆是不正确标记为依赖性。

Answer 3

mvn --help列出您可以使用mvn命令的选项。

-e,--errors  Produce execution error messages 
-X,--debug  Produce execution debug output 
-q,--quiet  Quiet output - only show errors 

如果你不使用行家与-e选项来追查詹金斯作业配置错误。

Answer 4

这有两种可能的方式来找出你的问题是：

1. 添加-Xdebug您MAVEN_OPTS set MAVEN_OPTS=-Xmx1024m -Xms1024m -Xdebug call mvn clean install
2. 或者寻找通过远程调试失败。为此，将“maven-compiler-plugin”添加到其中一个eclipse项目中，并使用 set MAVEN_OPTS=-Xmx1024m -Xms1024m -Xdebug -XX:PermSize=256m -Xrunjdwp:transport=dt_socket,address=4000,server=y,suspend=y call mvn install启动在破损项目上的maven构建。在eclipse中启动远程调试会话并将“错误”制动点添加到“CompilationFailureException”马上找出你的问题。

祝你运气吧