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https://issues.apache.org/jira/browse/MNG-7705?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17704503#comment-17704503
]
Tamas Cservenak commented on MNG-7705:
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No, my point was that this was done BEFORE external sync, simply put, these tho
classes (in resolver and in compat) HAD to sync and DID sync even before. We
inadvertently – by removing custom file locking on resolver TrackingFileManager
broke it. Naturally, the actual problem is that Maven has two distinct classes
(one "protected" by locking and one "unprotected") that does the same thing.
> Sporadic failures on multiple builds sharing the same local repo when writing
> the .lastUpdated file
> ---------------------------------------------------------------------------------------------------
>
> Key: MNG-7705
> URL: https://issues.apache.org/jira/browse/MNG-7705
> Project: Maven
> Issue Type: Bug
> Affects Versions: 3.9.0
> Environment: Apache Maven 3.9.0
> (9b58d2bad23a66be161c4664ef21ce219c2c8584)
> Maven home: /data00/bamboo/maven/maven-next
> Java version: 1.8.0_362, vendor: Red Hat, Inc., runtime:
> /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.362.b09-2.el8_7.x86_64/jre
> Default locale: en_CA, platform encoding: ISO-8859-1
> OS name: "linux", version: "4.18.0-193.el8.x86_64", arch: "amd64", family:
> "unix"
> Reporter: Jim Sellers
> Priority: Major
> Attachments: 2023-02-28_failure.zip, MNG-7705-2023-02-27.zip,
> MNG-7705-2023-03-07.zip, MNG-7705.zip, MNG-7705_strace_2023-02-27.zip,
> apache-maven-3.9.1-SNAPSHOT-bin.tar-1.gz, failed_plan-377290782-JOB1-15.zip,
> maven-resolver-util-1.9.6-SNAPSHOT.jar, xaa-1.xz, xab-1.xz, xac-1.xz, xad-1.xz
>
>
> On a CI server, we have multiple builds running on the same host and sharing
> the same repo.
> While testing 3.9.0, I started to see a NIO exception for the
> {{.lastUpdated}} file. This has worked fine for years, all the way up to
> 3.8.7.
> If you re-run the build, it will work. I think that it's just a collision
> between the different processes.
> {code:title=example command}
> mvn --batch-mode dependency:sources dependency:resolve -Dclassifier=javadoc
> # this uses dependency:3.5.0:sources
> {code}
> {code:title=stracktrace}
> [WARNING] Failed to write tracking file
> '/home/bamboo/.m2/repository/io/smallrye/config/smallrye-config/2.3.0/smallrye-config-2.3.0-javadoc.jar.lastUpdated'
> java.nio.file.NoSuchFileException:
> /home/bamboo/.m2/repository/io/smallrye/config/smallrye-config/2.3.0/smallrye-config-2.3.0-javadoc.jar.lastUpdated
> at sun.nio.fs.UnixException.translateToIOException
> (UnixException.java:86)
> at sun.nio.fs.UnixException.rethrowAsIOException
> (UnixException.java:102)
> at sun.nio.fs.UnixException.rethrowAsIOException
> (UnixException.java:107)
> at sun.nio.fs.UnixFileSystemProvider.newByteChannel
> (UnixFileSystemProvider.java:214)
> at java.nio.file.Files.newByteChannel (Files.java:361)
> at java.nio.file.Files.newByteChannel (Files.java:407)
> at java.nio.file.spi.FileSystemProvider.newInputStream
> (FileSystemProvider.java:384)
> at java.nio.file.Files.newInputStream (Files.java:152)
> at org.eclipse.aether.internal.impl.DefaultTrackingFileManager.update
> (DefaultTrackingFileManager.java:90)
> at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.write
> (DefaultUpdateCheckManager.java:604)
> at
> org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.touchArtifact
> (DefaultUpdateCheckManager.java:539)
> at
> org.eclipse.aether.internal.impl.DefaultArtifactResolver.evaluateDownloads
> (DefaultArtifactResolver.java:701)
> at
> org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads
> (DefaultArtifactResolver.java:592)
> at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve
> (DefaultArtifactResolver.java:478)
> at
> org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts
> (DefaultArtifactResolver.java:278)
> at
> org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact
> (DefaultArtifactResolver.java:255)
> at
> org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact
> (DefaultRepositorySystem.java:296)
> at
> org.apache.maven.shared.transfer.artifact.resolve.internal.Maven31ArtifactResolver.resolveArtifact
> (Maven31ArtifactResolver.java:97)
> at
> org.apache.maven.shared.transfer.artifact.resolve.internal.Maven31ArtifactResolver.resolveArtifact
> (Maven31ArtifactResolver.java:78)
> at
> org.apache.maven.shared.transfer.artifact.resolve.internal.DefaultArtifactResolver.resolveArtifact
> (DefaultArtifactResolver.java:70)
> at
> org.apache.maven.plugins.dependency.fromDependencies.AbstractDependencyFilterMojo.resolve
> (AbstractDependencyFilterMojo.java:464)
> at
> org.apache.maven.plugins.dependency.fromDependencies.AbstractDependencyFilterMojo.getClassifierTranslatedDependencies
> (AbstractDependencyFilterMojo.java:408)
> at
> org.apache.maven.plugins.dependency.fromDependencies.AbstractDependencyFilterMojo.getDependencySets
> (AbstractDependencyFilterMojo.java:340)
> at
> org.apache.maven.plugins.dependency.resolvers.ResolveDependenciesMojo.doExecute
> (ResolveDependenciesMojo.java:103)
> at
> org.apache.maven.plugins.dependency.resolvers.ResolveDependencySourcesMojo.doExecute
> (ResolveDependencySourcesMojo.java:52)
> at org.apache.maven.plugins.dependency.AbstractDependencyMojo.execute
> (AbstractDependencyMojo.java:159)
> at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo
> (DefaultBuildPluginManager.java:126)
> at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute2
> (MojoExecutor.java:342)
> at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute
> (MojoExecutor.java:330)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute
> (MojoExecutor.java:213)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute
> (MojoExecutor.java:175)
> at org.apache.maven.lifecycle.internal.MojoExecutor.access$000
> (MojoExecutor.java:76)
> at org.apache.maven.lifecycle.internal.MojoExecutor$1.run
> (MojoExecutor.java:163)
> at org.apache.maven.plugin.DefaultMojosExecutionStrategy.execute
> (DefaultMojosExecutionStrategy.java:39)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute
> (MojoExecutor.java:160)
> at
> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject
> (LifecycleModuleBuilder.java:105)
> at
> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject
> (LifecycleModuleBuilder.java:73)
> at
> org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build
> (SingleThreadedBuilder.java:53)
> at org.apache.maven.lifecycle.internal.LifecycleStarter.execute
> (LifecycleStarter.java:118)
> at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:260)
> at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:172)
> at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:100)
> at org.apache.maven.cli.MavenCli.execute (MavenCli.java:821)
> at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:270)
> at org.apache.maven.cli.MavenCli.main (MavenCli.java:192)
> 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.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced
> (Launcher.java:282)
> at org.codehaus.plexus.classworlds.launcher.Launcher.launch
> (Launcher.java:225)
> at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode
> (Launcher.java:406)
> at org.codehaus.plexus.classworlds.launcher.Launcher.main
> (Launcher.java:347)
> {code}
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