无法执行Findbugs:java.lang.OutOfMemoryError:Java堆空间,同时运行mvn声纳:声纳-X

Question

我正在尝试使用maven 3在声纳2.11中进行代码分析.

我正面临这个错误

java.lang.OutOfMemoryError: Java heap space.

我试图将MAVEN_OPTS增加到-Xmx1024m -Xms512m -XX:MaxPermSize=256m但没有用.

该项目规模约900MB.我mvn sonar:sonar -X在maven 3中使用该命令.但构建失败.我没有在我的superPOM中运行测试或使用任何surefire插件.所以我无法找到问题的原因.请帮我弄清楚问题出在哪里.在此先感谢...这是日志......

[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO] 
[INFO] PHOENIX JAVA MODULE COMPONENT ..................... SKIPPED
[INFO] PHOENIX JAVA COMPONENT ............................ FAILURE [1:27:23.969s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1:27:26.229s
[INFO] Finished at: Fri Dec 14 14:14:24 IST 2012
[INFO] Final Memory: 287M/1016M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.codehaus.mojo:sonar-maven-plugin:2.0:sonar (default-cli) on project XXX: Can not execute Sonar: Can not execute Findbugs: java.lang.OutOfMemoryError: Java heap space -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.codehaus.mojo:sonar-maven-plugin:2.0:sonar (default-cli) on project XXX: 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:320)
    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: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.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: Can not execute Findbugs
    at org.sonar.plugins.findbugs.FindbugsExecutor.execute(FindbugsExecutor.java:120)
    at org.sonar.plugins.findbugs.FindbugsSensor.analyse(FindbugsSensor.java:58)
    at org.sonar.batch.phases.SensorsExecutor.execute(SensorsExecutor.java:64)
    at org.sonar.batch.phases.Phases.execute(Phases.java:93)
    at org.sonar.batch.bootstrap.ProjectModule.doStart(ProjectModule.java:143)
    at org.sonar.batch.bootstrap.Module.start(Module.java:89)
    at org.sonar.batch.bootstrap.BatchModule.analyze(BatchModule.java:110)
    at org.sonar.batch.bootstrap.BatchModule.analyze(BatchModule.java:105)
    at org.sonar.batch.bootstrap.BatchModule.doStart(BatchModule.java:100)
    at org.sonar.batch.bootstrap.Module.start(Module.java:89)
    at org.sonar.batch.bootstrap.BootstrapModule.doStart(BootstrapModule.java:96)
    at org.sonar.batch.bootstrap.Module.start(Module.java:89)
    at org.sonar.batch.Batch.execute(Batch.java:74)
    at org.sonar.maven3.SonarMojo.executeBatch(SonarMojo.java:147)
    at org.sonar.maven3.SonarMojo.execute(SonarMojo.java:136)
    at org.codehaus.mojo.sonar.Bootstraper.executeMojo(Bootstraper.java:113)
    ... 23 more
Caused by: java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError: Java heap space
    at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:232)
    at java.util.concurrent.FutureTask.get(FutureTask.java:91)
    at org.sonar.plugins.findbugs.FindbugsExecutor.execute(FindbugsExecutor.java:112)
    ... 38 more
Caused by: java.lang.OutOfMemoryError: Java heap space
    at java.util.ArrayList.<init>(ArrayList.java:112)
    at edu.umd.cs.findbugs.ba.Frame.<init>(Frame.java:110)
    at edu.umd.cs.findbugs.ba.vna.ValueNumberFrame.<init>(ValueNumberFrame.java:58)
    at edu.umd.cs.findbugs.ba.vna.ValueNumberAnalysis.createFact(ValueNumberAnalysis.java:148)
    at edu.umd.cs.findbugs.ba.vna.ValueNumberAnalysis.createFact(ValueNumberAnalysis.java:55)
    at edu.umd.cs.findbugs.ba.Dataflow.execute(Dataflow.java:309)
    at edu.umd.cs.findbugs.classfile.engine.bcel.ValueNumberDataflowFactory.analyze(ValueNumberDataflowFactory.java:72)
    at edu.umd.cs.findbugs.classfile.engine.bcel.ValueNumberDataflowFactory.analyze(ValueNumberDataflowFactory.java:47)
    at edu.umd.cs.findbugs.classfile.impl.AnalysisCache.analyzeMethod(AnalysisCache.java:332)
    at edu.umd.cs.findbugs.classfile.impl.AnalysisCache.getMethodAnalysis(AnalysisCache.java:282)
    at edu.umd.cs.findbugs.ba.ClassContext.getMethodAnalysis(ClassContext.java:942)
    at edu.umd.cs.findbugs.ba.ClassContext.getValueNumberDataflow(ClassContext.java:361)
    at edu.umd.cs.findbugs.detect.FindInconsistentSync2.findObviouslyLockedCallSites(FindInconsistentSync2.java:963)
    at edu.umd.cs.findbugs.detect.FindInconsistentSync2.visitClassContext(FindInconsistentSync2.java:311)
    at edu.umd.cs.findbugs.DetectorToDetector2Adapter.visitClass(DetectorToDetector2Adapter.java:68)
    at edu.umd.cs.findbugs.FindBugs2.analyzeApplication(FindBugs2.java:979)
    at edu.umd.cs.findbugs.FindBugs2.execute(FindBugs2.java:230)
    at org.sonar.plugins.findbugs.FindbugsExecutor$FindbugsTask.call(FindbugsExecutor.java:137)
    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:619)
[ERROR] 
[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
[ERROR] 
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR]   mvn <goals> -rf :XXX

Answer 1

这是一个众所周知的问题:Findbugs真的很渴望内存,所以对于一个900MB的项目,你不得不相当多地增加JVM内存选项.

你可以做的3件事:

1. 再次增加JVM内存选项,直到它没问题

2. 减少Sonar质量配置文件中激活的Findbugs规则的数量

3. 重构您的项目是较小的模块,以便每个模块需要更少的内存来分析Findbugs

如果我是你,我至少会选择#3选项,因为单个项目的900MB真的很大.