java.io.IOException

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  • Jenkins dev - Hudson Build Problem
    via by Unknown author,
  • I have noticed that the HudsonTestCase sometimes does not do a proper clean up of the temp folders. On Windows this happens every time because of a file in use error. On Linux (debian) this sometimes happen if a test fails. As the temp folder can contain up to 14mbs, the total size can grow quickly. After 1 month of developing/testing my hudson test case folders consisted of 500+k files in 892 folders, amounting to 7+Gb. (Windows) Maybe we can use the new TemporaryFolder rule that is available in JUnit 4.7, so we can lift out stuff from our implementation? http://github.com/KentBeck/junit/raw/23ffc6baf5768057e366e183e53f4dfa86fbb005/do c/ReleaseNotes4.7.txt Steps to reproduce on linux: 1. Clean out all hudsonXXXX folders in the temp folder 2. Go to hudson/plugins/seleniuma 3. run "mvn test" and watch it fail 4. Check the temp folder Expected result: No new folder in the temp folder Actual Result: A folder named hudsonXXXXXXX has been created Steps to reproduce: 1. Go to hudson/plugins/ci-game 2. run "mvn test" 3. Watch output Expected result: Test fails Actual Result: An exception is thrown during the test clean up: java.io.IOException: Unable to delete C:\DOCUME~1\name\LOCALS~1\Temp\hudson40664test\plugins\maven-plugin\WEB-INF\lib\ classworlds-1.1.jar at hudson.Util.deleteFile(Util.java:225) at hudson.Util.deleteRecursive(Util.java:257) at hudson.Util.deleteContentsRecursive(Util.java:186) at hudson.Util.deleteRecursive(Util.java:256) at hudson.Util.deleteContentsRecursive(Util.java:186) at hudson.Util.deleteRecursive(Util.java:256) at hudson.Util.deleteContentsRecursive(Util.java:186) at hudson.Util.deleteRecursive(Util.java:256) at hudson.Util.deleteContentsRecursive(Util.java:186) at hudson.Util.deleteRecursive(Util.java:256) at hudson.Util.deleteContentsRecursive(Util.java:186) at hudson.Util.deleteRecursive(Util.java:256) at hudson.FilePath$9.invoke(FilePath.java:748) at hudson.FilePath$9.invoke(FilePath.java:746) at hudson.FilePath.act(FilePath.java:676) at hudson.FilePath.act(FilePath.java:660) at hudson.FilePath.deleteRecursive(FilePath.java:746) at org.jvnet.hudson.test.TemporaryDirectoryAllocator$1.run(TemporaryDirectoryAlloca tor.java:90)
    via by redsolo,
  • Hudson and gitosis
    via Stack Overflow by Jon
    ,
  • Failed to clean up temp dirs
    via GitHub by RZhou94
    ,
    • java.io.IOException: Unable to delete C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\hudson35205test\slave-test.log at hudson.Util.deleteFile(Util.java:201) at hudson.Util.deleteRecursive(Util.java:232) at hudson.Util.deleteContentsRecursive(Util.java:167) at hudson.Util.deleteRecursive(Util.java:231) at hudson.FilePath$6.invoke(FilePath.java:460) at hudson.FilePath$6.invoke(FilePath.java:458) at hudson.FilePath.act(FilePath.java:388) at hudson.FilePath.deleteRecursive(FilePath.java:458) at org.jvnet.hudson.test.TemporaryDirectoryAllocator$1.run(TemporaryDirectoryAllocator.java:67)

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