Search code examples
c#sonarqubesonarqube5.6

OutOfMemoryError in SonarQube 5.6.4

I'm trying to analyze a (large, ~900k lines of code) C# project which has worked well in an earlier version of SonarQube (5.4) but now fails (see stacktrace below).

I've tried to allocate more memory to the ComputeEngine (in 5.4 this seems to have shared resources with the main application) but still get the same error: 

sonar.ce.javaOpts=-Xmx1G -Xms512m -XX:+HeapDumpOnOutOfMemoryError -Djava.net.preferIPv4Stack=true

(from: $SONAR_HOME\conf\sonar.properties)

Any suggestions what I need to do?

Stacktrace:

2016.12.28 12:13:18 INFO  [o.s.s.c.s.ComputationStepExecutor] Compute duplication measures | time=338ms
2016.12.28 12:15:51 ERROR [o.s.s.c.t.CeWorkerCallableImpl] Failed to execute task AVlFV-iVMj2WmfjY00WT
java.lang.OutOfMemoryError: Java heap space
    at java.util.Arrays.copyOfRange(Arrays.java:3664) ~[na:1.8.0_111]
    at java.lang.String.<init>(String.java:207) ~[na:1.8.0_111]
    at java.lang.StringBuilder.toString(StringBuilder.java:407) ~[na:1.8.0_111]
    at org.sonar.server.computation.step.DuplicationDataMeasuresStep$DuplicationVisitor.createXmlDuplications(DuplicationDataMeasuresStep.java:104) ~[sonar-server-5.6.4.jar:na]
    at org.sonar.server.computation.step.DuplicationDataMeasuresStep$DuplicationVisitor.computeDuplications(DuplicationDataMeasuresStep.java:84) ~[sonar-server-5.6.4.jar:na]
    at org.sonar.server.computation.step.DuplicationDataMeasuresStep$DuplicationVisitor.visitFile(DuplicationDataMeasuresStep.java:79) ~[sonar-server-5.6.4.jar:na]
    at org.sonar.server.computation.component.DepthTraversalTypeAwareCrawler.visitNode(DepthTraversalTypeAwareCrawler.java:79) ~[sonar-server-5.6.4.jar:na]
    at org.sonar.server.computation.component.DepthTraversalTypeAwareCrawler.visitImpl(DepthTraversalTypeAwareCrawler.java:51) ~[sonar-server-5.6.4.jar:na]
    at org.sonar.server.computation.component.DepthTraversalTypeAwareCrawler.visit(DepthTraversalTypeAwareCrawler.java:39) ~[sonar-server-5.6.4.jar:na]
    at org.sonar.server.computation.component.DepthTraversalTypeAwareCrawler.visitChildren(DepthTraversalTypeAwareCrawler.java:98) ~[sonar-server-5.6.4.jar:na]
    at org.sonar.server.computation.component.DepthTraversalTypeAwareCrawler.visitImpl(DepthTraversalTypeAwareCrawler.java:54) ~[sonar-server-5.6.4.jar:na]
    at org.sonar.server.computation.component.DepthTraversalTypeAwareCrawler.visit(DepthTraversalTypeAwareCrawler.java:39) ~[sonar-server-5.6.4.jar:na]
    at org.sonar.server.computation.component.DepthTraversalTypeAwareCrawler.visitChildren(DepthTraversalTypeAwareCrawler.java:98) ~[sonar-server-5.6.4.jar:na]
    at org.sonar.server.computation.component.DepthTraversalTypeAwareCrawler.visitImpl(DepthTraversalTypeAwareCrawler.java:54) ~[sonar-server-5.6.4.jar:na]
    at org.sonar.server.computation.component.DepthTraversalTypeAwareCrawler.visit(DepthTraversalTypeAwareCrawler.java:39) ~[sonar-server-5.6.4.jar:na]
    at org.sonar.server.computation.component.DepthTraversalTypeAwareCrawler.visitChildren(DepthTraversalTypeAwareCrawler.java:98) ~[sonar-server-5.6.4.jar:na]
    at org.sonar.server.computation.component.DepthTraversalTypeAwareCrawler.visitImpl(DepthTraversalTypeAwareCrawler.java:54) ~[sonar-server-5.6.4.jar:na]
    at org.sonar.server.computation.component.DepthTraversalTypeAwareCrawler.visit(DepthTraversalTypeAwareCrawler.java:39) ~[sonar-server-5.6.4.jar:na]
    at org.sonar.server.computation.step.DuplicationDataMeasuresStep.execute(DuplicationDataMeasuresStep.java:66) ~[sonar-server-5.6.4.jar:na]
    at org.sonar.server.computation.step.ComputationStepExecutor.executeSteps(ComputationStepExecutor.java:64) ~[sonar-server-5.6.4.jar:na]
    at org.sonar.server.computation.step.ComputationStepExecutor.execute(ComputationStepExecutor.java:52) ~[sonar-server-5.6.4.jar:na]
    at org.sonar.server.computation.taskprocessor.report.ReportTaskProcessor.process(ReportTaskProcessor.java:75) ~[sonar-server-5.6.4.jar:na]
    at org.sonar.server.computation.taskprocessor.CeWorkerCallableImpl.executeTask(CeWorkerCallableImpl.java:81) ~[sonar-server-5.6.4.jar:na]
    at org.sonar.server.computation.taskprocessor.CeWorkerCallableImpl.call(CeWorkerCallableImpl.java:56) ~[sonar-server-5.6.4.jar:na]
    at org.sonar.server.computation.taskprocessor.CeWorkerCallableImpl.call(CeWorkerCallableImpl.java:35) ~[sonar-server-5.6.4.jar:na]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_111]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_111]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_111]
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_111]
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_111]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) ~[na:1.8.0_111]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) ~[na:1.8.0_111]
2016.12.28 12:15:51 ERROR [o.s.s.c.t.CeWorkerCallableImpl] Executed task | project=xxx.xxx.xxx.xxx.xxx | type=REPORT | id=AVlFV-iVMj2WmfjY00WT | time=244116ms
Solution

  • Setting sonar.ce.javaOpts=-Xmx3G -Xms512m -XX:+HeapDumpOnOutOfMemoryError -Djava.net.preferIPv4Stack=true in $SONAR_HOME\conf\sonar.properties did the trick.