Jenkins sonar plugin out of memory issue

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Vikas Roonwal

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Sep 3, 2015, 1:51:41 AM9/3/15
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Hi,

We are using Jenkins Sonar plugin 2.1 and Jenkins 1.524.
We have quite a few maven projects which go through a Post-Build step containing Sonar analysis - most of them are working fine except a few.

Have tried setting the jvmArgs in MAVEN_OPTS of both the maven step and the SONAR step's advanced options but the total memory shown in the log is always 477M
-Xmx1024m -Xms1024m -XX:MaxPermSize=1024m -XX:ReservedCodeCacheSize=1024m -XX:-UseGCOverheadLimit

Am I missing something? Is there some external configuration which has to be changed?

The issue reported in the logs is
Out of memory
Total memory: 477M
 free memory: 72M

[ERROR] Can not execute Findbugs
[INFO] ------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO] ------------------------------------------------------------------------
[INFO] Can not execute Sonar

Embedded error: Can not execute Findbugs
Java heap space
[INFO] ------------------------------------------------------------------------
[INFO] Trace
org.apache.maven.lifecycle.LifecycleExecutionException: Can not execute Sonar
	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:719)
	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:569)
	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:539)
	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:387)
	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:284)
	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
	at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
	at org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60)
	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.classworlds.Launcher.launchEnhanced(Launcher.java:315)
	at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
	at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
	at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
Caused by: org.apache.maven.plugin.MojoExecutionException: Can not execute Sonar
	at org.codehaus.mojo.sonar.Bootstraper.executeMojo(Bootstraper.java:103)
	at org.codehaus.mojo.sonar.Bootstraper.start(Bootstraper.java:79)
	at org.codehaus.mojo.sonar.SonarMojo.execute(SonarMojo.java:88)
	at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:490)
	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694)
	... 17 more
Caused by: org.apache.maven.plugin.MojoExecutionException: Can not execute Findbugs
	at org.sonar.maven.ExceptionHandling.handle(ExceptionHandling.java:37)
	at org.sonar.maven.SonarMojo.execute(SonarMojo.java:175)
	at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:490)
	at org.codehaus.mojo.sonar.Bootstraper.executeMojo(Bootstraper.java:98)
	... 21 more
Caused by: org.sonar.api.utils.SonarException: Can not execute Findbugs
	at org.sonar.plugins.findbugs.FindbugsExecutor.execute(FindbugsExecutor.java:149)
	at org.sonar.plugins.findbugs.FindbugsSensor.analyse(FindbugsSensor.java:62)
	at org.sonar.batch.phases.SensorsExecutor.execute(SensorsExecutor.java:72)
	at org.sonar.batch.phases.PhaseExecutor.execute(PhaseExecutor.java:114)
	at org.sonar.batch.scan.ModuleScanContainer.doAfterStart(ModuleScanContainer.java:142)
	at org.sonar.api.platform.ComponentContainer.startComponents(ComponentContainer.java:92)
	at org.sonar.api.platform.ComponentContainer.execute(ComponentContainer.java:77)
	at org.sonar.batch.scan.ProjectScanContainer.scan(ProjectScanContainer.java:187)
	at org.sonar.batch.scan.ProjectScanContainer.scanRecursively(ProjectScanContainer.java:182)
	at org.sonar.batch.scan.ProjectScanContainer.scanRecursively(ProjectScanContainer.java:180)
	at org.sonar.batch.scan.ProjectScanContainer.doAfterStart(ProjectScanContainer.java:175)
	at org.sonar.api.platform.ComponentContainer.startComponents(ComponentContainer.java:92)
	at org.sonar.api.platform.ComponentContainer.execute(ComponentContainer.java:77)
	at org.sonar.batch.scan.ScanTask.scan(ScanTask.java:57)
	at org.sonar.batch.scan.ScanTask.execute(ScanTask.java:45)
	at org.sonar.batch.bootstrap.TaskContainer.doAfterStart(TaskContainer.java:82)
	at org.sonar.api.platform.ComponentContainer.startComponents(ComponentContainer.java:92)
	at org.sonar.api.platform.ComponentContainer.execute(ComponentContainer.java:77)
	at org.sonar.batch.bootstrap.BootstrapContainer.executeTask(BootstrapContainer.java:156)
	at org.sonar.batch.bootstrap.BootstrapContainer.doAfterStart(BootstrapContainer.java:144)
	at org.sonar.api.platform.ComponentContainer.startComponents(ComponentContainer.java:92)
	at org.sonar.api.platform.ComponentContainer.execute(ComponentContainer.java:77)
	at org.sonar.batch.bootstrapper.Batch.startBatch(Batch.java:92)
	at org.sonar.batch.bootstrapper.Batch.execute(Batch.java:74)
	at org.sonar.runner.batch.IsolatedLauncher.execute(IsolatedLauncher.java:45)
	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.sonar.runner.impl.BatchLauncher$1.delegateExecution(BatchLauncher.java:87)
	at org.sonar.runner.impl.BatchLauncher$1.run(BatchLauncher.java:75)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.sonar.runner.impl.BatchLauncher.doExecute(BatchLauncher.java:69)
	at org.sonar.runner.impl.BatchLauncher.execute(BatchLauncher.java:50)
	at org.sonar.runner.api.EmbeddedRunner.doExecute(EmbeddedRunner.java:102)
	at org.sonar.runner.api.Runner.execute(Runner.java:90)
	at org.sonar.maven.SonarMojo.execute(SonarMojo.java:173)
	... 23 more
Caused by: java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError: Java heap space
	at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:232)
	at java.util.concurrent.FutureTask.get(FutureTask.java:91)
	at org.sonar.plugins.findbugs.FindbugsExecutor.execute(FindbugsExecutor.java:141)
	... 59 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:113)
	at edu.umd.cs.findbugs.ba.type.TypeFrame.<init>(TypeFrame.java:44)
	at edu.umd.cs.findbugs.ba.type.TypeAnalysis.createFact(TypeAnalysis.java:316)
	at edu.umd.cs.findbugs.ba.type.TypeAnalysis.createFact(TypeAnalysis.java:86)
	at edu.umd.cs.findbugs.ba.BasicAbstractDataflowAnalysis.lookupOrCreateFact(BasicAbstractDataflowAnalysis.java:175)
	at edu.umd.cs.findbugs.ba.BasicAbstractDataflowAnalysis.getStartFact(BasicAbstractDataflowAnalysis.java:68)
	at edu.umd.cs.findbugs.ba.Dataflow.execute(Dataflow.java:229)
	at edu.umd.cs.findbugs.classfile.engine.bcel.TypeDataflowFactory.analyze(TypeDataflowFactory.java:82)
	at edu.umd.cs.findbugs.classfile.engine.bcel.TypeDataflowFactory.analyze(TypeDataflowFactory.java:43)
	at edu.umd.cs.findbugs.classfile.impl.AnalysisCache.analyzeMethod(AnalysisCache.java:387)
	at edu.umd.cs.findbugs.classfile.impl.AnalysisCache.getMethodAnalysis(AnalysisCache.java:340)
	at edu.umd.cs.findbugs.classfile.engine.bcel.CFGFactory.analyze(CFGFactory.java:158)
	at edu.umd.cs.findbugs.classfile.engine.bcel.CFGFactory.analyze(CFGFactory.java:65)
	at edu.umd.cs.findbugs.classfile.impl.AnalysisCache.analyzeMethod(AnalysisCache.java:387)
	at edu.umd.cs.findbugs.classfile.impl.AnalysisCache.getMethodAnalysis(AnalysisCache.java:340)
	at edu.umd.cs.findbugs.ba.ClassContext.getMethodAnalysis(ClassContext.java:1005)
	at edu.umd.cs.findbugs.ba.ClassContext.getMethodAnalysisNoDataflowAnalysisException(ClassContext.java:990)
	at edu.umd.cs.findbugs.ba.ClassContext.getCFG(ClassContext.java:301)
	at edu.umd.cs.findbugs.detect.BuildNonnullReturnDatabase.analyzeMethod(BuildNonnullReturnDatabase.java:83)
	at edu.umd.cs.findbugs.detect.BuildNonnullReturnDatabase.considerMethod(BuildNonnullReturnDatabase.java:72)
	at edu.umd.cs.findbugs.detect.BuildNonnullReturnDatabase.visitClassContext(BuildNonnullReturnDatabase.java:65)
	at edu.umd.cs.findbugs.DetectorToDetector2Adapter.visitClass(DetectorToDetector2Adapter.java:74)
	at edu.umd.cs.findbugs.FindBugs2.analyzeApplication(FindBugs2.java:1193)
	at edu.umd.cs.findbugs.FindBugs2.execute(FindBugs2.java:279)
	at org.sonar.plugins.findbugs.FindbugsExecutor$FindbugsTask.call(FindbugsExecutor.java:179)
	at java.util.concurrent.FutureTask$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)
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 10 minutes 34 seconds
[INFO] Finished at: Wed Sep 02 15:58:11 IST 2015
[INFO] Final Memory: 51M/454M
[INFO] ------------------------------------------------------------------------
Sonar analysis completed: FAILURE
Build step 'Sonar' changed build result to FAILURE
Build step 'Sonar' marked build as failure