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https://issues.apache.org/jira/browse/MNG-7705?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17696277#comment-17696277
]
Jim Sellers commented on MNG-7705:
----------------------------------
I've not yet fully setup redisson yet. It's new to me and I have to figure out
a config file to get it running.
I've got the builds just using the latest maven snapshots. I re-ran the test
(delete m2 repo to force lots of writes, kick off 3 parallel builds). I noticed
that all 3 builds unlink the lock file before it's logged that it's acquiring a
lock. Then they grab a lock at different times. Is this the expected behavour?
{code:title=command to filter the build log files}
grep "2.2.10-b140802.1033" *.log | grep jaxb-core | grep -e lock -e write
{code}
{code:title=failed around 11:48:57}
error 03-Mar-2023 11:48:57 [pid 4126891] 11:48:57.123969 openat(AT_FDCWD,
"/home/bamboo/.m2/repository/.locks/org.glassfish.jaxb~jaxb-core~2.2.10-b140802.1033.lock",
O_RDWR|O_CREAT|O_NOFOLLOW, 0666) = 65
error 03-Mar-2023 11:48:57 [pid 4126891] 11:48:57.124055
unlink("/home/bamboo/.m2/repository/.locks/org.glassfish.jaxb~jaxb-core~2.2.10-b140802.1033.lock")
= 0
build 03-Mar-2023 11:48:57 19222 [main] [TRACE] Need 1 write lock(s) for
[/home/bamboo/.m2/repository/.locks/org.glassfish.jaxb~jaxb-core~2.2.10-b140802.1033.lock]
build 03-Mar-2023 11:48:57 19223 [main] [TRACE] Acquiring write lock for
'/home/bamboo/.m2/repository/.locks/org.glassfish.jaxb~jaxb-core~2.2.10-b140802.1033.lock'
build 03-Mar-2023 11:48:57 19350 [main] [WARNING] Failed to write tracking
file
'/home/bamboo/.m2/repository/org/glassfish/jaxb/jaxb-core/2.2.10-b140802.1033/jaxb-core-2.2.10-b140802.1033.pom.lastUpdated'
build 03-Mar-2023 11:48:57 19375 [main] [TRACE] Releasing write lock for
'/home/bamboo/.m2/repository/.locks/org.glassfish.jaxb~jaxb-core~2.2.10-b140802.1033.lock'
{code}
{code:title=failed around 11:50:12}
error 03-Mar-2023 11:48:57 [pid 4126950] 11:48:57.099587 openat(AT_FDCWD,
"/home/bamboo/.m2/repository/.locks/org.glassfish.jaxb~jaxb-core~2.2.10-b140802.1033.lock",
O_RDWR|O_CREAT|O_NOFOLLOW, 0666) = 65
error 03-Mar-2023 11:48:57 [pid 4126950] 11:48:57.099707
unlink("/home/bamboo/.m2/repository/.locks/org.glassfish.jaxb~jaxb-core~2.2.10-b140802.1033.lock")
= 0
build 03-Mar-2023 11:50:12 18999 [main] [TRACE] Need 1 write lock(s) for
[/home/bamboo/.m2/repository/.locks/org.glassfish.jaxb~jaxb-core~2.2.10-b140802.1033.lock]
build 03-Mar-2023 11:50:12 18999 [main] [TRACE] Acquiring write lock for
'/home/bamboo/.m2/repository/.locks/org.glassfish.jaxb~jaxb-core~2.2.10-b140802.1033.lock'
build 03-Mar-2023 11:50:12 19066 [main] [TRACE] Releasing write lock for
'/home/bamboo/.m2/repository/.locks/org.glassfish.jaxb~jaxb-core~2.2.10-b140802.1033.lock'
{code}
{code:title=successful build}
error 03-Mar-2023 11:48:57 [pid 4126962] 11:48:57.118526 openat(AT_FDCWD,
"/home/bamboo/.m2/repository/.locks/org.glassfish.jaxb~jaxb-core~2.2.10-b140802.1033.lock",
O_RDWR|O_CREAT|O_NOFOLLOW, 0666) = 65
error 03-Mar-2023 11:48:57 [pid 4126962] 11:48:57.118618
unlink("/home/bamboo/.m2/repository/.locks/org.glassfish.jaxb~jaxb-core~2.2.10-b140802.1033.lock")
= 0
build 03-Mar-2023 11:52:09 18917 [main] [TRACE] Need 1 write lock(s) for
[/home/bamboo/.m2/repository/.locks/org.glassfish.jaxb~jaxb-core~2.2.10-b140802.1033.lock]
build 03-Mar-2023 11:52:09 18917 [main] [TRACE] Acquiring write lock for
'/home/bamboo/.m2/repository/.locks/org.glassfish.jaxb~jaxb-core~2.2.10-b140802.1033.lock'
build 03-Mar-2023 11:52:09 19050 [main] [TRACE] Releasing write lock for
'/home/bamboo/.m2/repository/.locks/org.glassfish.jaxb~jaxb-core~2.2.10-b140802.1033.lock'
build 03-Mar-2023 11:53:00 4091 [main] [TRACE] Need 1 write lock(s) for
[/home/bamboo/.m2/repository/.locks/org.glassfish.jaxb~jaxb-core~2.2.10-b140802.1033.lock]
error 03-Mar-2023 11:53:00 [pid 4130224] 11:53:00.635067 openat(AT_FDCWD,
"/home/bamboo/.m2/repository/.locks/org.glassfish.jaxb~jaxb-core~2.2.10-b140802.1033.lock",
O_RDWR|O_CREAT|O_NOFOLLOW, 0666) = 65
error 03-Mar-2023 11:53:00 [pid 4130224] 11:53:00.635171
unlink("/home/bamboo/.m2/repository/.locks/org.glassfish.jaxb~jaxb-core~2.2.10-b140802.1033.lock")
= 0
build 03-Mar-2023 11:53:00 4092 [main] [TRACE] Acquiring write lock for
'/home/bamboo/.m2/repository/.locks/org.glassfish.jaxb~jaxb-core~2.2.10-b140802.1033.lock'
build 03-Mar-2023 11:53:00 4093 [main] [TRACE] Releasing write lock for
'/home/bamboo/.m2/repository/.locks/org.glassfish.jaxb~jaxb-core~2.2.10-b140802.1033.lock'
build 03-Mar-2023 11:53:11 3924 [main] [TRACE] Need 1 write lock(s) for
[/home/bamboo/.m2/repository/.locks/org.glassfish.jaxb~jaxb-core~2.2.10-b140802.1033.lock]
error 03-Mar-2023 11:53:11 [pid 4130272] 11:53:11.154681 openat(AT_FDCWD,
"/home/bamboo/.m2/repository/.locks/org.glassfish.jaxb~jaxb-core~2.2.10-b140802.1033.lock",
O_RDWR|O_CREAT|O_NOFOLLOW, 0666) = 65
error 03-Mar-2023 11:53:11 [pid 4130272] 11:53:11.154790
unlink("/home/bamboo/.m2/repository/.locks/org.glassfish.jaxb~jaxb-core~2.2.10-b140802.1033.lock")
= 0
build 03-Mar-2023 11:53:11 3924 [main] [TRACE] Acquiring write lock for
'/home/bamboo/.m2/repository/.locks/org.glassfish.jaxb~jaxb-core~2.2.10-b140802.1033.lock'
build 03-Mar-2023 11:53:11 3925 [main] [TRACE] Releasing write lock for
'/home/bamboo/.m2/repository/.locks/org.glassfish.jaxb~jaxb-core~2.2.10-b140802.1033.lock'
{code}
> 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: Minor
> Attachments: 2023-02-28_failure.zip, MNG-7705-2023-02-27.zip,
> MNG-7705.zip, MNG-7705_strace_2023-02-27.zip,
> apache-maven-3.9.1-SNAPSHOT-bin.tar.gz, maven-resolver-util-1.9.6-SNAPSHOT.jar
>
>
> 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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