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  1. Jenkins
  2. JENKINS-21977

"java.io.IOException: Failed to clean up temp dirs" because of "secret.key"

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    Details

    • Type: Bug
    • Status: Resolved (View Workflow)
    • Priority: Major
    • Resolution: Fixed
    • Component/s: core
    • Environment:
      Windows 7 64bit
      java version "1.7.0_51"
    • Similar Issues:

      Description

      When testing my plugin by running mvn clean test, my own tests all pass successfully. However, the cleanup for the injected ones fails:

      org.jvnet.hudson.test.JellyTestSuiteBuilder$JellyTestSuite(org.jvnet.hudson.test.junit.FailedTest)  Time elapsed: 0.006 sec  <<< ERROR!
      java.io.IOException: Failed to clean up temp dirs
              at org.jvnet.hudson.test.TemporaryDirectoryAllocator.dispose(TemporaryDirectoryAllocator.java:86)
              at org.jvnet.hudson.test.TestEnvironment.dispose(TestEnvironment.java:81)
              at org.jvnet.hudson.test.HudsonTestCase.tearDown(HudsonTestCase.java:414)
              at org.jvnet.hudson.test.JellyTestSuiteBuilder$JellyTestSuite.tearDown(JellyTestSuiteBuilder.java:138)
              at org.jvnet.hudson.test.junit.GroupedTest.run(GroupedTest.java:53)
              at junit.framework.TestSuite.runTest(TestSuite.java:255)
              at junit.framework.TestSuite.run(TestSuite.java:250)
              at org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:84)
              at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:264)
              at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153)
              at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:124)
              at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:200)
              at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:153)
              at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103)
      Caused by: java.nio.file.FileSystemException: C:\Users\simon\AppData\Local\Temp\hudson495525951667628343test\secret.key: The process cannot access the file bec
      ause it is being used by another process.
      
              at sun.nio.fs.WindowsException.translateToIOException(WindowsException.java:86)
              at sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:97)
              at sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:102)
              at sun.nio.fs.WindowsFileSystemProvider.implDelete(WindowsFileSystemProvider.java:269)
              at sun.nio.fs.AbstractFileSystemProvider.delete(AbstractFileSystemProvider.java:103)
              at java.nio.file.Files.delete(Files.java:1077)
              at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
              at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
              at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
              at java.lang.reflect.Method.invoke(Method.java:606)
              at hudson.Util.deleteFile(Util.java:238)
              at hudson.Util.deleteRecursive(Util.java:301)
              at hudson.Util.deleteContentsRecursive(Util.java:203)
              at hudson.Util.deleteRecursive(Util.java:292)
              at hudson.FilePath$12.invoke(FilePath.java:1079)
              at hudson.FilePath$12.invoke(FilePath.java:1076)
              at hudson.FilePath.act(FilePath.java:914)
              at hudson.FilePath.act(FilePath.java:887)
              at hudson.FilePath.deleteRecursive(FilePath.java:1076)
              at org.jvnet.hudson.test.TemporaryDirectoryAllocator.dispose(TemporaryDirectoryAllocator.java:81)
              at org.jvnet.hudson.test.TestEnvironment.dispose(TestEnvironment.java:81)
              at org.jvnet.hudson.test.HudsonTestCase.tearDown(HudsonTestCase.java:414)
              at org.jvnet.hudson.test.JellyTestSuiteBuilder$JellyTestSuite.tearDown(JellyTestSuiteBuilder.java:138)
              at org.jvnet.hudson.test.junit.GroupedTest.run(GroupedTest.java:53)
              at junit.framework.TestSuite.runTest(TestSuite.java:255)
              at junit.framework.TestSuite.run(TestSuite.java:250)
              at org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:84)
              at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:264)
              at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153)
              at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:124)
              at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:200)
              at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:153)
              at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103)
      

      So apparently something locks the "secret.key" file. And indeed, running the file leak detector, one can observe the following:

      Opened C:\Users\simon\AppData\Local\Temp\hudson8963470585336900037test\secret.key.not-so-secret by thread:Executing smokeTest(com.bosch.cdg.jenkins.bfw.SmokeTe
      st) on Thu Feb 27 12:06:13 CET 2014
      Closed C:\Users\simon\AppData\Local\Temp\hudson8963470585336900037test\secret.key.not-so-secret by thread:Executing smokeTest(com.bosch.cdg.jenkins.bfw.SmokeTe
      st) on Thu Feb 27 12:06:13 CET 2014
      Opened C:\Users\simon\AppData\Local\Temp\hudson8963470585336900037test\secret.key by thread:NullIdDescriptorMonitor.verifyId on Thu Feb 27 12:06:26 CET 2014
      

      The secret.key file is opened, but not closed again. Full stacktrace for that is:

      Opened C:\Users\simon\AppData\Local\Temp\hudson8963470585336900037test\secret.key by thread:NullIdDescriptorMonitor.verifyId on Thu Feb 27 12:06:26 CET 2014
      	at java.io.FileInputStream.<init>(Unknown Source)
      	at jenkins.diagnosis.HsErrPidList.<init>(HsErrPidList.java:47)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
      	at java.lang.reflect.Constructor.newInstance(Unknown Source)
      	at com.google.inject.internal.DefaultConstructionProxyFactory$1.newInstance(DefaultConstructionProxyFactory.java:86)
      	at com.google.inject.internal.ConstructorInjector.provision(ConstructorInjector.java:108)
      	at com.google.inject.internal.ConstructorInjector.construct(ConstructorInjector.java:88)
      	at com.google.inject.internal.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:269)
      	at com.google.inject.internal.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:46)
      	at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1058)
      	at com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:40)
      	at com.google.inject.Scopes$1$1.get(Scopes.java:65)
      	at hudson.ExtensionFinder$GuiceFinder$FaultTolerantScope$1.get(ExtensionFinder.java:429)
      	at com.google.inject.internal.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:41)
      	at com.google.inject.internal.InjectorImpl$3$1.call(InjectorImpl.java:1005)
      	at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1051)
      	at com.google.inject.internal.InjectorImpl$3.get(InjectorImpl.java:1001)
      	at hudson.ExtensionFinder$GuiceFinder._find(ExtensionFinder.java:391)
      	at hudson.ExtensionFinder$GuiceFinder.find(ExtensionFinder.java:382)
      	at hudson.ExtensionFinder._find(ExtensionFinder.java:151)
      	at hudson.ClassicPluginStrategy.findComponents(ClassicPluginStrategy.java:317)
      	at hudson.ExtensionList.load(ExtensionList.java:295)
      	at hudson.ExtensionList.ensureLoaded(ExtensionList.java:248)
      	at hudson.ExtensionList.iterator(ExtensionList.java:138)
      	at hudson.ExtensionList.get(ExtensionList.java:129)
      	at hudson.diagnosis.NullIdDescriptorMonitor.verifyId(NullIdDescriptorMonitor.java:86)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      	at java.lang.reflect.Method.invoke(Unknown Source)
      	at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:105)
      	at hudson.init.TaskMethodFinder$TaskImpl.run(TaskMethodFinder.java:169)
      	at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282)
      	at jenkins.model.Jenkins$7.runTask(Jenkins.java:900)
      	at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:210)
      	at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:117)
      	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
      	at java.lang.Thread.run(Unknown Source)
      
      

      Evidently, HsErrPidList is the culprit here. And indeed, it intentionally keeps this file handle open as a marker:

          /**
           * Used to keep a marker file memory-mapped, so that we can find hs_err_pid files that belong to us.
           */
          private MappedByteBuffer map;
      
          public HsErrPidList() {
              try {
                  FileChannel ch = new FileInputStream(getSecretKeyFile()).getChannel();
                  map = ch.map(MapMode.READ_ONLY,0,1);
      

      While this might be a quite convenient trick orignially, it is quite a nuisance when trying to run integration tests. I have observed that only on Windows so far - it does not happen to me on proper operation systems. Unfortunately, I'm stuck with Windows in my current project.

      Any ideas? Fixes or suggestions for workarounds are highly appreciated!

        Attachments

          Activity

          sjka Simon Kaufmann created issue -
          sjka Simon Kaufmann made changes -
          Field Original Value New Value
          Description When testing my plugin by running {{mvn clean test}}, my own tests all pass successfully. However, the cleanup for the injected ones fails:

          {code}
          org.jvnet.hudson.test.JellyTestSuiteBuilder$JellyTestSuite(org.jvnet.hudson.test.junit.FailedTest) Time elapsed: 0.006 sec <<< ERROR!
          java.io.IOException: Failed to clean up temp dirs
                  at org.jvnet.hudson.test.TemporaryDirectoryAllocator.dispose(TemporaryDirectoryAllocator.java:86)
                  at org.jvnet.hudson.test.TestEnvironment.dispose(TestEnvironment.java:81)
                  at org.jvnet.hudson.test.HudsonTestCase.tearDown(HudsonTestCase.java:414)
                  at org.jvnet.hudson.test.JellyTestSuiteBuilder$JellyTestSuite.tearDown(JellyTestSuiteBuilder.java:138)
                  at org.jvnet.hudson.test.junit.GroupedTest.run(GroupedTest.java:53)
                  at junit.framework.TestSuite.runTest(TestSuite.java:255)
                  at junit.framework.TestSuite.run(TestSuite.java:250)
                  at org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:84)
                  at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:264)
                  at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153)
                  at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:124)
                  at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:200)
                  at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:153)
                  at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103)
          Caused by: java.nio.file.FileSystemException: C:\Users\simon\AppData\Local\Temp\hudson495525951667628343test\secret.key: The process cannot access the file bec
          ause it is being used by another process.

                  at sun.nio.fs.WindowsException.translateToIOException(WindowsException.java:86)
                  at sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:97)
                  at sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:102)
                  at sun.nio.fs.WindowsFileSystemProvider.implDelete(WindowsFileSystemProvider.java:269)
                  at sun.nio.fs.AbstractFileSystemProvider.delete(AbstractFileSystemProvider.java:103)
                  at java.nio.file.Files.delete(Files.java:1077)
                  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
                  at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
                  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
                  at java.lang.reflect.Method.invoke(Method.java:606)
                  at hudson.Util.deleteFile(Util.java:238)
                  at hudson.Util.deleteRecursive(Util.java:301)
                  at hudson.Util.deleteContentsRecursive(Util.java:203)
                  at hudson.Util.deleteRecursive(Util.java:292)
                  at hudson.FilePath$12.invoke(FilePath.java:1079)
                  at hudson.FilePath$12.invoke(FilePath.java:1076)
                  at hudson.FilePath.act(FilePath.java:914)
                  at hudson.FilePath.act(FilePath.java:887)
                  at hudson.FilePath.deleteRecursive(FilePath.java:1076)
                  at org.jvnet.hudson.test.TemporaryDirectoryAllocator.dispose(TemporaryDirectoryAllocator.java:81)
                  at org.jvnet.hudson.test.TestEnvironment.dispose(TestEnvironment.java:81)
                  at org.jvnet.hudson.test.HudsonTestCase.tearDown(HudsonTestCase.java:414)
                  at org.jvnet.hudson.test.JellyTestSuiteBuilder$JellyTestSuite.tearDown(JellyTestSuiteBuilder.java:138)
                  at org.jvnet.hudson.test.junit.GroupedTest.run(GroupedTest.java:53)
                  at junit.framework.TestSuite.runTest(TestSuite.java:255)
                  at junit.framework.TestSuite.run(TestSuite.java:250)
                  at org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:84)
                  at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:264)
                  at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153)
                  at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:124)
                  at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:200)
                  at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:153)
                  at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103)
          {code}

          So apparently something locks the "secret.key" file. And indeed, running the file leak detector, one can observe the following:

          {code}
          Opened C:\Users\kai7si\AppData\Local\Temp\hudson8963470585336900037test\secret.key.not-so-secret by thread:Executing smokeTest(com.bosch.cdg.jenkins.bfw.SmokeTe
          st) on Thu Feb 27 12:06:13 CET 2014
          Closed C:\Users\kai7si\AppData\Local\Temp\hudson8963470585336900037test\secret.key.not-so-secret by thread:Executing smokeTest(com.bosch.cdg.jenkins.bfw.SmokeTe
          st) on Thu Feb 27 12:06:13 CET 2014
          Opened C:\Users\kai7si\AppData\Local\Temp\hudson8963470585336900037test\secret.key by thread:NullIdDescriptorMonitor.verifyId on Thu Feb 27 12:06:26 CET 2014
          {code}

          The secret.key file is opened, but not closed again. Full stacktrace for that is:

          {code}
          Opened C:\Users\kai7si\AppData\Local\Temp\hudson8963470585336900037test\secret.key by thread:NullIdDescriptorMonitor.verifyId on Thu Feb 27 12:06:26 CET 2014
          at java.io.FileInputStream.<init>(Unknown Source)
          at jenkins.diagnosis.HsErrPidList.<init>(HsErrPidList.java:47)
          at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
          at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
          at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
          at java.lang.reflect.Constructor.newInstance(Unknown Source)
          at com.google.inject.internal.DefaultConstructionProxyFactory$1.newInstance(DefaultConstructionProxyFactory.java:86)
          at com.google.inject.internal.ConstructorInjector.provision(ConstructorInjector.java:108)
          at com.google.inject.internal.ConstructorInjector.construct(ConstructorInjector.java:88)
          at com.google.inject.internal.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:269)
          at com.google.inject.internal.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:46)
          at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1058)
          at com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:40)
          at com.google.inject.Scopes$1$1.get(Scopes.java:65)
          at hudson.ExtensionFinder$GuiceFinder$FaultTolerantScope$1.get(ExtensionFinder.java:429)
          at com.google.inject.internal.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:41)
          at com.google.inject.internal.InjectorImpl$3$1.call(InjectorImpl.java:1005)
          at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1051)
          at com.google.inject.internal.InjectorImpl$3.get(InjectorImpl.java:1001)
          at hudson.ExtensionFinder$GuiceFinder._find(ExtensionFinder.java:391)
          at hudson.ExtensionFinder$GuiceFinder.find(ExtensionFinder.java:382)
          at hudson.ExtensionFinder._find(ExtensionFinder.java:151)
          at hudson.ClassicPluginStrategy.findComponents(ClassicPluginStrategy.java:317)
          at hudson.ExtensionList.load(ExtensionList.java:295)
          at hudson.ExtensionList.ensureLoaded(ExtensionList.java:248)
          at hudson.ExtensionList.iterator(ExtensionList.java:138)
          at hudson.ExtensionList.get(ExtensionList.java:129)
          at hudson.diagnosis.NullIdDescriptorMonitor.verifyId(NullIdDescriptorMonitor.java:86)
          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
          at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
          at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
          at java.lang.reflect.Method.invoke(Unknown Source)
          at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:105)
          at hudson.init.TaskMethodFinder$TaskImpl.run(TaskMethodFinder.java:169)
          at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282)
          at jenkins.model.Jenkins$7.runTask(Jenkins.java:900)
          at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:210)
          at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:117)
          at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
          at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
          at java.lang.Thread.run(Unknown Source)

          {code}

          Evidently, {{HsErrPidList}} is the culprit here. And indeed, it _intentionally_ keeps this file handle open as a marker:

          {code}
              /**
               * Used to keep a marker file memory-mapped, so that we can find hs_err_pid files that belong to us.
               */
              private MappedByteBuffer map;

              public HsErrPidList() {
                  try {
                      FileChannel ch = new FileInputStream(getSecretKeyFile()).getChannel();
                      map = ch.map(MapMode.READ_ONLY,0,1);
          {code}

          While this might be a quite convenient trick orignially, it is quite a nuisance when trying to run integration tests. I have observed that only on Windows so far - it does not happen to me on proper operation systems. Unfortunately, I'm stuck with Windows in my current project.

          Any ideas? Fixes or suggestions for workarounds are highly appreciated!
          When testing my plugin by running {{mvn clean test}}, my own tests all pass successfully. However, the cleanup for the injected ones fails:

          {code}
          org.jvnet.hudson.test.JellyTestSuiteBuilder$JellyTestSuite(org.jvnet.hudson.test.junit.FailedTest) Time elapsed: 0.006 sec <<< ERROR!
          java.io.IOException: Failed to clean up temp dirs
                  at org.jvnet.hudson.test.TemporaryDirectoryAllocator.dispose(TemporaryDirectoryAllocator.java:86)
                  at org.jvnet.hudson.test.TestEnvironment.dispose(TestEnvironment.java:81)
                  at org.jvnet.hudson.test.HudsonTestCase.tearDown(HudsonTestCase.java:414)
                  at org.jvnet.hudson.test.JellyTestSuiteBuilder$JellyTestSuite.tearDown(JellyTestSuiteBuilder.java:138)
                  at org.jvnet.hudson.test.junit.GroupedTest.run(GroupedTest.java:53)
                  at junit.framework.TestSuite.runTest(TestSuite.java:255)
                  at junit.framework.TestSuite.run(TestSuite.java:250)
                  at org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:84)
                  at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:264)
                  at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153)
                  at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:124)
                  at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:200)
                  at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:153)
                  at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103)
          Caused by: java.nio.file.FileSystemException: C:\Users\simon\AppData\Local\Temp\hudson495525951667628343test\secret.key: The process cannot access the file bec
          ause it is being used by another process.

                  at sun.nio.fs.WindowsException.translateToIOException(WindowsException.java:86)
                  at sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:97)
                  at sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:102)
                  at sun.nio.fs.WindowsFileSystemProvider.implDelete(WindowsFileSystemProvider.java:269)
                  at sun.nio.fs.AbstractFileSystemProvider.delete(AbstractFileSystemProvider.java:103)
                  at java.nio.file.Files.delete(Files.java:1077)
                  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
                  at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
                  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
                  at java.lang.reflect.Method.invoke(Method.java:606)
                  at hudson.Util.deleteFile(Util.java:238)
                  at hudson.Util.deleteRecursive(Util.java:301)
                  at hudson.Util.deleteContentsRecursive(Util.java:203)
                  at hudson.Util.deleteRecursive(Util.java:292)
                  at hudson.FilePath$12.invoke(FilePath.java:1079)
                  at hudson.FilePath$12.invoke(FilePath.java:1076)
                  at hudson.FilePath.act(FilePath.java:914)
                  at hudson.FilePath.act(FilePath.java:887)
                  at hudson.FilePath.deleteRecursive(FilePath.java:1076)
                  at org.jvnet.hudson.test.TemporaryDirectoryAllocator.dispose(TemporaryDirectoryAllocator.java:81)
                  at org.jvnet.hudson.test.TestEnvironment.dispose(TestEnvironment.java:81)
                  at org.jvnet.hudson.test.HudsonTestCase.tearDown(HudsonTestCase.java:414)
                  at org.jvnet.hudson.test.JellyTestSuiteBuilder$JellyTestSuite.tearDown(JellyTestSuiteBuilder.java:138)
                  at org.jvnet.hudson.test.junit.GroupedTest.run(GroupedTest.java:53)
                  at junit.framework.TestSuite.runTest(TestSuite.java:255)
                  at junit.framework.TestSuite.run(TestSuite.java:250)
                  at org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:84)
                  at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:264)
                  at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153)
                  at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:124)
                  at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:200)
                  at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:153)
                  at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103)
          {code}

          So apparently something locks the "secret.key" file. And indeed, running the file leak detector, one can observe the following:

          {code}
          Opened C:\Users\simon\AppData\Local\Temp\hudson8963470585336900037test\secret.key.not-so-secret by thread:Executing smokeTest(com.bosch.cdg.jenkins.bfw.SmokeTe
          st) on Thu Feb 27 12:06:13 CET 2014
          Closed C:\Users\simon\AppData\Local\Temp\hudson8963470585336900037test\secret.key.not-so-secret by thread:Executing smokeTest(com.bosch.cdg.jenkins.bfw.SmokeTe
          st) on Thu Feb 27 12:06:13 CET 2014
          Opened C:\Users\simon\AppData\Local\Temp\hudson8963470585336900037test\secret.key by thread:NullIdDescriptorMonitor.verifyId on Thu Feb 27 12:06:26 CET 2014
          {code}

          The secret.key file is opened, but not closed again. Full stacktrace for that is:

          {code}
          Opened C:\Users\simon\AppData\Local\Temp\hudson8963470585336900037test\secret.key by thread:NullIdDescriptorMonitor.verifyId on Thu Feb 27 12:06:26 CET 2014
          at java.io.FileInputStream.<init>(Unknown Source)
          at jenkins.diagnosis.HsErrPidList.<init>(HsErrPidList.java:47)
          at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
          at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
          at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
          at java.lang.reflect.Constructor.newInstance(Unknown Source)
          at com.google.inject.internal.DefaultConstructionProxyFactory$1.newInstance(DefaultConstructionProxyFactory.java:86)
          at com.google.inject.internal.ConstructorInjector.provision(ConstructorInjector.java:108)
          at com.google.inject.internal.ConstructorInjector.construct(ConstructorInjector.java:88)
          at com.google.inject.internal.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:269)
          at com.google.inject.internal.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:46)
          at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1058)
          at com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:40)
          at com.google.inject.Scopes$1$1.get(Scopes.java:65)
          at hudson.ExtensionFinder$GuiceFinder$FaultTolerantScope$1.get(ExtensionFinder.java:429)
          at com.google.inject.internal.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:41)
          at com.google.inject.internal.InjectorImpl$3$1.call(InjectorImpl.java:1005)
          at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1051)
          at com.google.inject.internal.InjectorImpl$3.get(InjectorImpl.java:1001)
          at hudson.ExtensionFinder$GuiceFinder._find(ExtensionFinder.java:391)
          at hudson.ExtensionFinder$GuiceFinder.find(ExtensionFinder.java:382)
          at hudson.ExtensionFinder._find(ExtensionFinder.java:151)
          at hudson.ClassicPluginStrategy.findComponents(ClassicPluginStrategy.java:317)
          at hudson.ExtensionList.load(ExtensionList.java:295)
          at hudson.ExtensionList.ensureLoaded(ExtensionList.java:248)
          at hudson.ExtensionList.iterator(ExtensionList.java:138)
          at hudson.ExtensionList.get(ExtensionList.java:129)
          at hudson.diagnosis.NullIdDescriptorMonitor.verifyId(NullIdDescriptorMonitor.java:86)
          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
          at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
          at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
          at java.lang.reflect.Method.invoke(Unknown Source)
          at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:105)
          at hudson.init.TaskMethodFinder$TaskImpl.run(TaskMethodFinder.java:169)
          at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282)
          at jenkins.model.Jenkins$7.runTask(Jenkins.java:900)
          at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:210)
          at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:117)
          at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
          at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
          at java.lang.Thread.run(Unknown Source)

          {code}

          Evidently, {{HsErrPidList}} is the culprit here. And indeed, it _intentionally_ keeps this file handle open as a marker:

          {code}
              /**
               * Used to keep a marker file memory-mapped, so that we can find hs_err_pid files that belong to us.
               */
              private MappedByteBuffer map;

              public HsErrPidList() {
                  try {
                      FileChannel ch = new FileInputStream(getSecretKeyFile()).getChannel();
                      map = ch.map(MapMode.READ_ONLY,0,1);
          {code}

          While this might be a quite convenient trick orignially, it is quite a nuisance when trying to run integration tests. I have observed that only on Windows so far - it does not happen to me on proper operation systems. Unfortunately, I'm stuck with Windows in my current project.

          Any ideas? Fixes or suggestions for workarounds are highly appreciated!
          jglick Jesse Glick made changes -
          Assignee Jesse Glick [ jglick ]
          jglick Jesse Glick made changes -
          Status Open [ 1 ] In Progress [ 3 ]
          jglick Jesse Glick made changes -
          Labels lts-candidate test
          scm_issue_link SCM/JIRA link daemon made changes -
          Resolution Fixed [ 1 ]
          Status In Progress [ 3 ] Resolved [ 5 ]
          olivergondza Oliver Gond┼ża made changes -
          Labels lts-candidate test 1.565.3-fixed test
          rtyler R. Tyler Croy made changes -
          Workflow JNJira [ 154054 ] JNJira + In-Review [ 194773 ]

            People

            Assignee:
            jglick Jesse Glick
            Reporter:
            sjka Simon Kaufmann
            Votes:
            10 Vote for this issue
            Watchers:
            14 Start watching this issue

              Dates

              Created:
              Updated:
              Resolved: