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。
我尝试将MAVEN_OPTS增加到-Xmx1024m -Xms512m -XX:MaxPermSize=256m但没有用。
该项目规模约为900MB。我在maven 3中使用命令mvn sonar:sonar -X但是构建失败了。
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。
提前致谢...
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
答案 0 :(得分：5)
这是一个众所周知的问题：Findbugs真的很渴望内存，所以对于900MB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：
再次增加JVM内存选项，直到可以
减少Sonar质量档案中激活的Findbugs规则的数量
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非常庞大。
答案 1 :(得分：1)
我有类似的问题，它常常挂在Journal Flushing上，并且最终超时，无论我在Sonarqube的Findbags Java默认超时中设置的值，还是出现内存不足错误。
我在运行sonar maven命令时使用以下选项解决了这个问题： - MAVEN_OPTS =“ - Xms256m -Xmx4096m -XX：+ UseSerialGC”
这解决了我的问题。
答案 2 :(得分：0)
将jenkins服务器上的JDK版本更新为64位可以为我解决此问题。
尝试在 sonar-scanner.bat 中设置参数set SONAR_SCANNER_OPTS=-Xmx1024m
或export SONAR_SCANNER_OPTS=-Xmx1024m（如果通过Shell脚本调用）。