Details
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Bug
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Status: Reopened (View Workflow)
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Minor
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Resolution: Unresolved
Description
In our setup the builds dir is a symlink to a network filesystem, hence Jenkins user has write permissions but is not owner of that directory. When trying to archive artifacts following error occurs:
java.nio.file.FileSystemException: /var/lib/jenkins/jobs/GeoGebra-autotest/builds/17371/archive/desktop/build/install/desktop/lib/impl.jar: Operation not permitted
13:29:38 at sun.nio.fs.UnixException.translateToIOException(UnixException.java:91)
13:29:38 at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102)
13:29:38 at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107)
13:29:38 at sun.nio.fs.UnixCopyFile.copyFile(UnixCopyFile.java:283)
13:29:38 at sun.nio.fs.UnixCopyFile.copy(UnixCopyFile.java:581)
13:29:38 at sun.nio.fs.UnixFileSystemProvider.copy(UnixFileSystemProvider.java:253)
13:29:38 at java.nio.file.Files.copy(Files.java:1274)
13:29:38 at hudson.FilePath$31$1.visit(FilePath.java:2301)
13:29:38 at hudson.util.DirScanner.scanSingle(DirScanner.java:44)
13:29:38 at hudson.FilePath$ExplicitlySpecifiedDirScanner.scan(FilePath.java:2996)
13:29:38 at hudson.FilePath$31.invoke(FilePath.java:2295)
13:29:38 at hudson.FilePath$31.invoke(FilePath.java:2288)
13:29:38 at hudson.FilePath.act(FilePath.java:1047)
13:29:38 at hudson.FilePath.act(FilePath.java:1025)
This is a regression between 2.107.3 and 2.121. Problem is that FilePath.copyRecursiveTo (https://github.com/jenkinsci/jenkins/blob/master/core/src/main/java/hudson/FilePath.java ) is now using
Files.copy(fileToPath(f), fileToPath(writing(target)), StandardCopyOption.COPY_ATTRIBUTES, StandardCopyOption.REPLACE_EXISTING);
and the COPY_ATTRIBUTES flag does triggers the "operation not permitted" error (timestamp can't be changed in directory not owned by jenkins).
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Sorry to reopen this bug, but this problem is still present in LTS branch.
I've installed the last LTS version (2.164.3) on a virtualized Ubuntu (18.04.2) machine hosted on a Windows 10 machine. But when parent job has finished successfully, and the copy artifact plugin execute its work, the builded artifact is copied correctly but the console output the error.
jvz, sincerely i don't know how to create a unit test that reproduce this bug, if you want i can attach the output console stacktrace, and the configured shared folder between host and guest.
Fix has been merged to master and will be in the next weekly release.
https://github.com/jenkinsci/jenkins/pull/3537