StackOverflowError when parsing big json file

[roman...@fluidtime.com]

Hi there,

Environment:
sonarqube version: Version 5.6.2
Json Plugin: 2.1
run via gradle 3.1 and the 'org.sonarqube' version '2.2' plugin

We get the following error if we try to parse a large json file , which was added to our source to mock a server response (attached):

17:06:11.576 [DEBUG] [org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter] Finished executing task ':sonarqube'
17:06:11.576 [LIFECYCLE] [class org.gradle.internal.buildevents.TaskExecutionLogger] :sonarqube FAILED
17:06:11.577 [INFO] [org.gradle.execution.taskgraph.AbstractTaskPlanExecutor] :sonarqube (Thread[Task worker Thread 2,5,main]) completed. Took 7.395 secs.
17:06:11.577 [DEBUG] [org.gradle.internal.operations.DefaultBuildOperationWorkerRegistry] Worker root.45 completed (0 in use)
17:06:11.579 [DEBUG] [org.gradle.execution.taskgraph.AbstractTaskPlanExecutor] Task worker [Thread[Task worker Thread 2,5,main]] finished, busy: 11.492 secs, idle: 17.061 secs
17:06:11.591 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 
17:06:11.591 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] FAILURE: Build failed with an exception.
17:06:11.591 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 
17:06:11.591 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] * What went wrong:
17:06:11.592 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] Execution failed for task ':sonarqube'.
17:06:11.592 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] > java.lang.StackOverflowError (no error message)
17:06:11.594 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 
17:06:11.595 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] * Exception is:
17:06:11.606 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':sonarqube'.
17:06:11.606 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 	at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:69)
17:06:11.606 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 	at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:46)
17:06:11.606 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 	at org.gradle.api.internal.tasks.execution.PostExecutionAnalysisTaskExecuter.execute(PostExecutionAnalysisTaskExecuter.java:35)
17:06:11.606 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 	at org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute(SkipUpToDateTaskExecuter.java:64)
17:06:11.606 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 	at org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.java:58)
17:06:11.606 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 	at org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute(SkipEmptySourceFilesTaskExecuter.java:52)
17:06:11.607 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 	at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:52)
17:06:11.607 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 	at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:53)
17:06:11.607 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 	at org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter.execute(ExecuteAtMostOnceTaskExecuter.java:43)
17:06:11.607 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 	at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter$EventFiringTaskWorker.execute(DefaultTaskGraphExecuter.java:233)
17:06:11.607 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 	at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter$EventFiringTaskWorker.execute(DefaultTaskGraphExecuter.java:215)
17:06:11.607 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 	at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.processTask(AbstractTaskPlanExecutor.java:74)
17:06:11.607 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 	at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.run(AbstractTaskPlanExecutor.java:55)
17:06:11.607 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 	at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:54)
17:06:11.607 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 	at org.gradle.internal.concurrent.StoppableExecutorImpl$1.run(StoppableExecutorImpl.java:40)
17:06:11.607 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] Caused by: java.lang.StackOverflowError
17:06:11.607 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 	at org.sonar.json.tree.impl.InternalSyntaxToken.calculateEndOffsets(InternalSyntaxToken.java:48)
17:06:11.607 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 	at org.sonar.json.tree.impl.InternalSyntaxToken.<init>(InternalSyntaxToken.java:44)
17:06:11.608 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 	at org.sonar.json.parser.JSONNodeBuilder.createTerminal(JSONNodeBuilder.java:60)
17:06:11.608 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 	at com.sonar.sslr.impl.typed.SyntaxTreeCreator.visitTerminal(SyntaxTreeCreator.java:174)
17:06:11.608 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 	at com.sonar.sslr.impl.typed.SyntaxTreeCreator.visit(SyntaxTreeCreator.java:74)
17:06:11.608 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 	at com.sonar.sslr.impl.typed.SyntaxTreeCreator.convertChildren(SyntaxTreeCreator.java:129)
17:06:11.608 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 	at com.sonar.sslr.impl.typed.SyntaxTreeCreator.visitNonTerminal(SyntaxTreeCreator.java:115)
17:06:11.608 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 	at com.sonar.sslr.impl.typed.SyntaxTreeCreator.visit(SyntaxTreeCreator.java:72)
17:06:11.608 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 	at com.sonar.sslr.impl.typed.SyntaxTreeCreator.convertChildren(SyntaxTreeCreator.java:129)
17:06:11.608 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 	at com.sonar.sslr.impl.typed.SyntaxTreeCreator.visitNonTerminal(SyntaxTreeCreator.java:119)
17:06:11.608 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 	at com.sonar.sslr.impl.typed.SyntaxTreeCreator.visit(SyntaxTreeCreator.java:72)
17:06:11.608 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 	at com.sonar.sslr.impl.typed.SyntaxTreeCreator.visitNonTerminal(SyntaxTreeCreator.java:89)
17:06:11.608 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 	at com.sonar.sslr.impl.typed.SyntaxTreeCreator.visit(SyntaxTreeCreator.java:72)
17:06:11.609 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 	at com.sonar.sslr.impl.typed.SyntaxTreeCreator.convertChildren(SyntaxTreeCreator.java:129)
17:06:11.609 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 	at com.sonar.sslr.impl.typed.SyntaxTreeCreator.visitNonTerminal(SyntaxTreeCreator.java:119)
17:06:11.609 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 	at com.sonar.sslr.impl.typed.SyntaxTreeCreator.visit(SyntaxTreeCreator.java:72)
17:06:11.609 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 	at com.sonar.sslr.impl.typed.SyntaxTreeCreator.visitNonTerminal(SyntaxTreeCreator.java:89)
17:06:11.609 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 	at com.sonar.sslr.impl.typed.SyntaxTreeCreator.visit(SyntaxTreeCreator.java:72)
...
17:06:11.702 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 	at com.sonar.sslr.impl.typed.SyntaxTreeCreator.visitNonTerminal(SyntaxTreeCreator.java:119)
17:06:11.702 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 	at com.sonar.sslr.impl.typed.SyntaxTreeCreator.visit(SyntaxTreeCreator.java:72)
17:06:11.702 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 
17:06:11.702 [LIFECYCLE] [org.gradle.internal.buildevents.BuildResultLogger] 
17:06:11.702 [LIFECYCLE] [org.gradle.internal.buildevents.BuildResultLogger] BUILD FAILED

We have excluded the file from analysis, but looking into the root cause may be interesting nonetheless.

Thanks for the great work,
Roman

[Alix Lourme]

Hi,

Same issue for me when a file contains many key/value pairs (> ~1300).
This is the case in your file, the last coordinates contains ~2000 items.

I have created #28.

Best regards

[David Racodon]

Hi Roman, Hi Alix,

@Roman: My apologies for having missed your thread in November. As a side note, for the plugins I maintain (CSS/Less, JSON, Java Properties, Cucumber Gherkin, Puppet), it is easier for me to get notified if you open an issue directly on GitHub next time.

Regarding this issue, thanks for reporting it and providing a reproducer.

It is now fixed and a snapshot can be downloaded at https://github.com/racodond/sonar-json-plugin/releases/tag/2.2-RC1. It would be great if you can confirm that it fixes the issue on your side.

Thank you very much

Regards,

David RACODON

Freelance QA Consultant

LinkedIn | Twitter

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[roman...@fluidtime.com]

Thx for the fix.

best,
Roman

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