Hello,
We have a Jenkins Server in which we are trying to integrate the SonarQube C/C++ branch analysis. We’re working with git in a branchng workflow where every branch start from develop and is merged back to develop when it’s ready and if it has the required quality.
Our problem is that the build-wrapper step of the SonarQube analysis often fails with the following error message:
Cannot open logfile: build-wrapper\build-wrapper.log
This happens almost 4 times out of 5 during the build. It doesn’t happen at the beginning or end of the build, instead it happens randomly in the middle, i.e. not always when building the same file.
After that, when sonar-scanner is executed, it ends up with the following enormous error:
INFO: Using build-wrapper output: d:\ws\hotfix_sonar-develop-update-6EFFI6EAVNTMTYZS2RYRCTG3FENF2GBSVT7NNREKARLBKKRZ6LFA@2\Project\Build\build-wrapper\build-wrapper-dump.json
INFO: 9 compilation units analyzed
INFO: 20 compilation units analyzed
INFO: 34 compilation units analyzed
INFO: 46 compilation units analyzed
INFO: 49 compilation units analyzed
INFO: PCH: 0 + 0 + 0 , 6323 - 0 - 0 - 0
INFO: ------------------------------------------------------------------------
INFO: EXECUTION FAILURE
INFO: ------------------------------------------------------------------------
INFO: Total time: 52.095s
INFO: Final Memory: 57M/1050M
INFO: ------------------------------------------------------------------------
ERROR: Error during SonarQube Scanner execution
java.lang.RuntimeException: java.io.EOFException: End of input at line 14426 column 28
at com.A.B.B.K.C(na:62)
at com.sonar.cpp.driver.I.A(na:673)
at com.sonar.cpp.plugin.B.A(na:289)
at com.sonar.cpp.plugin.Q.A(na:1544)
at com.sonar.cpp.plugin.Q.execute(na:292)
at org.sonar.scanner.sensor.SensorWrapper.analyse(SensorWrapper.java:53)
at org.sonar.scanner.phases.SensorsExecutor.executeSensor(SensorsExecutor.java:88)
at org.sonar.scanner.phases.SensorsExecutor.execute(SensorsExecutor.java:82)
at org.sonar.scanner.phases.SensorsExecutor.execute(SensorsExecutor.java:73)
at org.sonar.scanner.phases.AbstractPhaseExecutor.execute(AbstractPhaseExecutor.java:88)
at org.sonar.scanner.scan.ModuleScanContainer.doAfterStart(ModuleScanContainer.java:180)
at org.sonar.core.platform.ComponentContainer.startComponents(ComponentContainer.java:135)
at org.sonar.core.platform.ComponentContainer.execute(ComponentContainer.java:121)
at org.sonar.scanner.scan.ProjectScanContainer.scan(ProjectScanContainer.java:302)
at org.sonar.scanner.scan.ProjectScanContainer.scanRecursively(ProjectScanContainer.java:297)
at org.sonar.scanner.scan.ProjectScanContainer.doAfterStart(ProjectScanContainer.java:271)
at org.sonar.core.platform.ComponentContainer.startComponents(ComponentContainer.java:135)
at org.sonar.core.platform.ComponentContainer.execute(ComponentContainer.java:121)
at org.sonar.scanner.task.ScanTask.execute(ScanTask.java:48)
at org.sonar.scanner.task.TaskContainer.doAfterStart(TaskContainer.java:84)
at org.sonar.core.platform.ComponentContainer.startComponents(ComponentContainer.java:135)
at org.sonar.core.platform.ComponentContainer.execute(ComponentContainer.java:121)
at org.sonar.scanner.bootstrap.GlobalContainer.executeTask(GlobalContainer.java:121)
at org.sonar.batch.bootstrapper.Batch.doExecuteTask(Batch.java:116)
at org.sonar.batch.bootstrapper.Batch.executeTask(Batch.java:111)
at org.sonarsource.scanner.api.internal.batch.BatchIsolatedLauncher.execute(BatchIsolatedLauncher.java:63)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.sonarsource.scanner.api.internal.IsolatedLauncherProxy.invoke(IsolatedLauncherProxy.java:60)
at com.sun.proxy.$Proxy0.execute(Unknown Source)
at org.sonarsource.scanner.api.EmbeddedScanner.doExecute(EmbeddedScanner.java:233)
at org.sonarsource.scanner.api.EmbeddedScanner.runAnalysis(EmbeddedScanner.java:151)
at org.sonarsource.scanner.cli.Main.runAnalysis(Main.java:123)
at org.sonarsource.scanner.cli.Main.execute(Main.java:77)
at org.sonarsource.scanner.cli.Main.main(Main.java:61)
Caused by: java.io.EOFException: End of input at line 14426 column 28
at com.A.A.D.E.B(na:3385)
at com.A.A.D.E.E(na:2192)
at com.A.A.D.E.A(na:294)
at com.sonar.cpp.driver.I.A(na:850)
at com.sonar.cpp.driver.I.A(na:3302)
... 35 more
ERROR:
ERROR: Re-run SonarQube Scanner using the -X switch to enable full debug logging.
script returned exit code 1
I guess the sonar-scanner error comes from an incomplete build-wrapper-dump.json file, due to the first error. However I cannot understand why the build-wrapper step fails.
Our sonar-project.properties looks like this:
# unique project identifier (required)
sonar.projectKey=PROJECT
# project metadata (used to be required, optional since SonarQube 6.1)
sonar.projectName=PROJECT
sonar.projectVersion=1.0
sonar.cfamily.build-wrapper-output=Project\\Build\\build-wrapper
sonar.sourceEncoding=UTF-8
# path to source directories (required)
sonar.sources=SourceCode\\
sonar.exclusions=SourceCode\\External\\**
# variable options
sonar.branch.target=develop
And the part of the JenkinsFile which starts the analysis is this one:
stage('SonarQube analysis') {
steps {
dir ('Project\\Build') {
script{
try{
bat 'C:/sonar/build-wrapper-win-x86/build-wrapper-win-x86-64.exe --out-dir build-wrapper make -r all'
}
catch (Exception e) {}
}
}
script {
scannerHome = tool 'SonarQube Scanner V3.0.3.778'
}
withSonarQubeEnv('SonarQube') {
bat "${scannerHome}/bin/sonar-scanner -Dsonar.branch.name=${env.BRANCH_NAME}"
}
timeout(time: 1, unit: 'HOURS') {
waitForQualityGate abortPipeline: true
}
}
Can someone help me understand why the build-wrapper sometimes fails with this error ? What I don’t get is why it works from time to time, but fails most of the time.
Environment
SonarQube 71 (build 11001)
Build done with GNU make through a Makefile, calling arm-none-eabi-gcc (~200 files to build)
Runs on Windows Server 2012
Thank you for any help you can provide
