Out of memory persisting duplications

SonarQube Server / Community Build
1

I am facing the similar issue.

I have included two code in property
export sonar_scanner_opts=“-Xmx8192m” earlier added but was not working
export -Dsonar.ce.javaOpts=“-Xmx8192m” added this one as well

still getting the same error.

2

Hi @lokesh_bawariya,

There’s not much we can do to help you without more details. For instance, the exact error message, and some context around it would be a good start.

 
Ann

3 
java.lang.OutOfMemoryError: Java heap space
	at java.base/java.util.Arrays.copyOfRange(Unknown Source)
	at java.base/java.lang.StringLatin1.newString(Unknown Source)
	at java.base/java.lang.StringBuilder.toString(Unknown Source)
	at org.sonar.ce.task.projectanalysis.step.PersistDuplicationDataStep$DuplicationVisitor.generateMeasure(PersistDuplicationDataStep.java:155)
	at org.sonar.ce.task.projectanalysis.step.PersistDuplicationDataStep$DuplicationVisitor.computeDuplications(PersistDuplicationDataStep.java:109)
	at org.sonar.ce.task.projectanalysis.step.PersistDuplicationDataStep$DuplicationVisitor.visitFile(PersistDuplicationDataStep.java:104)
	at org.sonar.ce.task.projectanalysis.component.DepthTraversalTypeAwareCrawler.visitNode(DepthTraversalTypeAwareCrawler.java:76)
	at org.sonar.ce.task.projectanalysis.component.DepthTraversalTypeAwareCrawler.visitImpl(DepthTraversalTypeAwareCrawler.java:51)
	at org.sonar.ce.task.projectanalysis.component.DepthTraversalTypeAwareCrawler.visit(DepthTraversalTypeAwareCrawler.java:39)
	at org.sonar.ce.task.projectanalysis.component.DepthTraversalTypeAwareCrawler.visitChildren(DepthTraversalTypeAwareCrawler.java:95)
	at org.sonar.ce.task.projectanalysis.component.DepthTraversalTypeAwareCrawler.visitImpl(DepthTraversalTypeAwareCrawler.java:54)
	at org.sonar.ce.task.projectanalysis.component.DepthTraversalTypeAwareCrawler.visit(DepthTraversalTypeAwareCrawler.java:39)
	at org.sonar.ce.task.projectanalysis.component.DepthTraversalTypeAwareCrawler.visitChildren(DepthTraversalTypeAwareCrawler.java:95)
	at org.sonar.ce.task.projectanalysis.component.DepthTraversalTypeAwareCrawler.visitImpl(DepthTraversalTypeAwareCrawler.java:54)
	at org.sonar.ce.task.projectanalysis.component.DepthTraversalTypeAwareCrawler.visit(DepthTraversalTypeAwareCrawler.java:39)
	at org.sonar.ce.task.projectanalysis.component.DepthTraversalTypeAwareCrawler.visitChildren(DepthTraversalTypeAwareCrawler.java:95)
	at org.sonar.ce.task.projectanalysis.component.DepthTraversalTypeAwareCrawler.visitImpl(DepthTraversalTypeAwareCrawler.java:54)
	at org.sonar.ce.task.projectanalysis.component.DepthTraversalTypeAwareCrawler.visit(DepthTraversalTypeAwareCrawler.java:39)
	at org.sonar.ce.task.projectanalysis.step.PersistDuplicationDataStep.execute(PersistDuplicationDataStep.java:83)
	at org.sonar.ce.task.step.ComputationStepExecutor.executeStep(ComputationStepExecutor.java:81)
	at org.sonar.ce.task.step.ComputationStepExecutor.executeSteps(ComputationStepExecutor.java:72)
	at org.sonar.ce.task.step.ComputationStepExecutor.execute(ComputationStepExecutor.java:59)
	at org.sonar.ce.task.projectanalysis.taskprocessor.ReportTaskProcessor.process(ReportTaskProcessor.java:81)
	at org.sonar.ce.taskprocessor.CeWorkerImpl$ExecuteTask.executeTask(CeWorkerImpl.java:209)
	at org.sonar.ce.taskprocessor.CeWorkerImpl$ExecuteTask.run(CeWorkerImpl.java:191)
	at org.sonar.ce.taskprocessor.CeWorkerImpl.findAndProcessTask(CeWorkerImpl.java:158)
	at org.sonar.ce.taskprocessor.CeWorkerImpl$$Lambda$1214/0x0000000100786c40.apply(Unknown Source)
	at org.sonar.ce.taskprocessor.CeWorkerImpl$TrackRunningState.get(CeWorkerImpl.java:133)
	at org.sonar.ce.taskprocessor.CeWorkerImpl.call(CeWorkerImpl.java:85)
	at org.sonar.ce.taskprocessor.CeWorkerImpl.call(CeWorkerImpl.java:53)
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
4

I am getting the above error even if i give the Sonar 16 GB of ram in conf.

file size sent from jenkins to analyse is 182 MB.

5

Hi,

Thanks for the logs. It confirms

  • the error is server-side
  • the error is in the Compute Engine

Would you confirm that you’re

  • setting the heap size value in $SONARQUBE-HOME/conf/sonar.properties
  • encountering the problem in SonarQube 8.1?

 
Ann

6

I am using sonarcube version 7.9.2

export SONAR_SCANNER_OPTS="-Xmx8192m"

Anything else do i need to set in conf file

7

Hi,

To effect how analysis reports are processed by the compute engine, i.e. to deal with the error you’re seeing, you need to make the change in the file I mentioned above and restart your server.

 
Ann

8

I have made the changes.
can you please elaborate if something else is required.