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From Benson Margulies <bimargul...@gmail.com>
Subject Re: non-reproducible issues on CI
Date Sat, 30 Jul 2011 11:24:15 GMT
These jobs should use a custom repo. Trusting the built-in Jenkins
repo is not wise when testing maven. It's just a checkbox in the job
config.

On Sat, Jul 30, 2011 at 6:09 AM, Mark Struberg <struberg@yahoo.de> wrote:
> gav dropped it already (pinged him on IRC). Build #152 is currently running.
>
> LieGrue,
> strub
>
> --- On Sat, 7/30/11, Dennis Lundberg <dennisl@apache.org> wrote:
>
>> From: Dennis Lundberg <dennisl@apache.org>
>> Subject: Re: non-reproducible issues on CI
>> To: "Maven Developers List" <dev@maven.apache.org>
>> Date: Saturday, July 30, 2011, 9:55 AM
>> On 2011-07-30 10:54, Mark Struberg
>> wrote:
>> > Might be if the metadata got downloaded but the
>> artifact (a fat jar for example) didn't make it?
>> >
>> > I bet there are situations where such things still
>> might end ugly.
>> >
>> > Just for the record: I'm currently looking at
>> maven-repository-plugin
>> BundleCreateIT#createWithSCMInfoProvided().
>> > It looks like this issue only hits ITs.
>> >
>> > Here is the local IT repo on our CI box:
>> > https://builds.apache.org/job/maven-plugins-ITs-3.x/ws/maven-repository-plugin/target/it-repo/
>> >
>> > A comparison of the artifacts I get locally shows that
>> commons-cli-1.0 and commons-lang-2.1 don't make it on the CI
>> box.
>> >
>> >
>> > I'll try to ping infra and get drop them from our
>> jenkins repo cache.
>>
>> That should be directed to builds@a.o
>> I'm a recent subscriber there, so I can ask them.
>>
>> >
>> > LieGrue,
>> > strub
>> >
>> >
>> > --- On Sat, 7/30/11, Dennis Lundberg <dennisl@apache.org>
>> wrote:
>> >
>> >> From: Dennis Lundberg <dennisl@apache.org>
>> >> Subject: Re: non-reproducible issues on CI
>> >> To: "Maven Developers List" <dev@maven.apache.org>
>> >> Date: Saturday, July 30, 2011, 8:31 AM
>> >> Hi
>> >>
>> >> I've seen this kind of error at my day job a
>> couple of
>> >> times. Although
>> >> I'm sure sure why they happen, I do know how to
>> get rid of
>> >> it.
>> >>
>> >> You need to manually remove the offending artifact
>> from the
>> >> local repo
>> >> to get a freshly downloaded copy of it. By
>> removing all
>> >> versions of the
>> >> artifact, including the meta data you ensure that
>> the
>> >> "corrupt" meta
>> >> data will also be removed.
>> >>
>> >> The only reason I can think of as to why it
>> happens is that
>> >> the
>> >> repository don't respond when the artifact is
>> being
>> >> downloaded for the
>> >> first time. That puts some special meta data in
>> the local
>> >> repository.
>> >> That meta data looks like it is supposed to help
>> determine
>> >> when the
>> >> failed attempt occurred. This somehow blocks any
>> further
>> >> download of the
>> >> artifact in question. Even forcing a new download
>> via
>> >> command line
>> >> option have failed for us.
>> >>
>> >> I haven't reported it in JIRA yet because I don't
>> have
>> >> anything even
>> >> remotely reproducible.
>> >>
>> >> On 2011-07-30 01:22, Mark Struberg wrote:
>> >>> Hi!
>> >>>
>> >>> Our CI is broken since a while and most of the
>> errors
>> >> are of the following kind:
>> >>>
>> >>>
>> >>> [ERROR] Plugin
>> >>
>> org.apache.maven.plugins:maven-repository-plugin:2.3.2-SNAPSHOT
>> >> or one of its dependencies could not be resolved:
>> Failed to
>> >> read artifact descriptor for
>> >>
>> org.apache.maven.plugins:maven-repository-plugin:jar:2.3.2-SNAPSHOT:
>> >> Failure to find
>> >>
>> org.apache.maven.plugins:maven-repository-plugin:pom:2.3.2-SNAPSHOT
>> >> in
>> >>
>> /home/hudson/hudson-slave/workspace/maven-plugins-ITs-3.x/maven-repository-plugin/target/it-repo
>> >> was cached in the local repository, resolution
>> will not be
>> >> reattempted until the update interval of
>> local.central has
>> >> elapsed or updates are forced -> [Help 1]
>> >>>
>> org.apache.maven.plugin.PluginResolutionException:
>> >> Plugin
>> >>
>> org.apache.maven.plugins:maven-repository-plugin:2.3.2-SNAPSHOT
>> >> or one of its dependencies could not be resolved:
>> Failed to
>> >> read artifact descriptor for
>> >>
>> org.apache.maven.plugins:maven-repository-plugin:jar:2.3.2-SNAPSHOT
>> >>>     at
>> >>
>> org.apache.maven.plugin.internal.DefaultPluginDependenciesResolver.resolve(DefaultPluginDependenciesResolver.java:129)
>> >>>     at
>> >>
>> org.apache.maven.plugin.internal.DefaultMavenPluginManager.getPluginDescriptor(DefaultMavenPluginManager.java:142)
>> >>>     at
>> >>
>> org.apache.maven.plugin.internal.DefaultMavenPluginManager.getMojoDescriptor(DefaultMavenPluginManager.java:261)
>> >>>     at
>> >>
>> org.apache.maven.plugin.DefaultBuildPluginManager.getMojoDescriptor(DefaultBuildPluginManager.java:185)
>> >>>     at
>> >>
>> org.apache.maven.lifecycle.internal.MojoDescriptorCreator.getMojoDescriptor(MojoDescriptorCreator.java:235)
>> >>>     at
>> >>
>> org.apache.maven.lifecycle.internal.DefaultLifecycleTaskSegmentCalculator.calculateTaskSegments(DefaultLifecycleTaskSegmentCalculator.java:106)
>> >>>     at
>> >>
>> org.apache.maven.lifecycle.internal.DefaultLifecycleTaskSegmentCalculator.calculateTaskSegments(DefaultLifecycleTaskSegmentCalculator.java:86)
>> >>>     at
>> >>
>> org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:98)
>> >>>     at
>> >>
>> org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:319)
>> >>>     at
>> >>
>> org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
>> >>>     at
>> >>
>> org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
>> >>>     at
>> >>
>> org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
>> >>>     at
>> >>
>> org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
>> >>>     at
>> >>
>> sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> >>>     at
>> >>
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>> >>>     at
>> >>
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>> >>>     at
>> >> java.lang.reflect.Method.invoke(Method.java:592)
>> >>>     at
>> >>
>> org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
>> >>>     at
>> >>
>> org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
>> >>>     at
>> >>
>> org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
>> >>>     at
>> >>
>> org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
>> >>> Caused by:
>> >>
>> org.sonatype.aether.resolution.ArtifactDescriptorException:
>> >> Failed to read artifact descriptor for
>> >>
>> org.apache.maven.plugins:maven-repository-plugin:jar:2.3.2-SNAPSHOT
>> >>>     at
>> >>
>> org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.loadPom(DefaultArtifactDescriptorReader.java:282)
>> >>>     at
>> >>
>> org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.readArtifactDescriptor(DefaultArtifactDescriptorReader.java:172)
>> >>>     at
>> >>
>> org.sonatype.aether.impl.internal.DefaultRepositorySystem.readArtifactDescriptor(DefaultRepositorySystem.java:316)
>> >>>     at
>> >>
>> org.apache.maven.plugin.internal.DefaultPluginDependenciesResolver.resolve(DefaultPluginDependenciesResolver.java:115)
>> >>>     ... 20 more
>> >>> Caused by:
>> >>
>> org.sonatype.aether.resolution.ArtifactResolutionException:
>> >> Failure to find
>> >>
>> org.apache.maven.plugins:maven-repository-plugin:pom:2.3.2-SNAPSHOT
>> >> in
>> >>
>> /home/hudson/hudson-slave/workspace/maven-plugins-ITs-3.x/maven-repository-plugin/target/it-repo
>> >> was cached in the local repository, resolution
>> will not be
>> >> reattempted until the update interval of
>> local.central has
>> >> elapsed or updates are forced
>> >>>     at
>> >>
>> org.sonatype.aether.impl.internal.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:541)
>> >>>     at
>> >>
>> org.sonatype.aether.impl.internal.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:220)
>> >>>     at
>> >>
>> org.sonatype.aether.impl.internal.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:197)
>> >>>     at
>> >>
>> org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.loadPom(DefaultArtifactDescriptorReader.java:267)
>> >>>     ... 23 more
>> >>> Caused by:
>> >>
>> org.sonatype.aether.transfer.ArtifactNotFoundException:
>> >> Failure to find
>> >>
>> org.apache.maven.plugins:maven-repository-plugin:pom:2.3.2-SNAPSHOT
>> >> in
>> >>
>> /home/hudson/hudson-slave/workspace/maven-plugins-ITs-3.x/maven-repository-plugin/target/it-repo
>> >> was cached in the local repository, resolution
>> will not be
>> >> reattempted until the update interval of
>> local.central has
>> >> elapsed or updates are forced
>> >>>     at
>> >>
>> org.sonatype.aether.impl.internal.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:190)
>> >>>     at
>> >>
>> org.sonatype.aether.impl.internal.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430)
>> >>>     ... 26 more
>> >>>
>> >>>
>> >>> Here is the full story:
>> >>>
>> >>> https://builds.apache.org/job/maven-plugins-ITs-3.x/ws/maven-repository-plugin/target/surefire-reports/org.apache.maven.plugins.repository.it.BundleCreateIT.txt
>> >>>
>> >>> The weird thing is that this artifact exists:
>> >>> https://builds.apache.org/job/maven-plugins-ITs-3.x/ws/maven-repository-plugin/target/it-repo/org/apache/maven/plugins/maven-repository-plugin/2.3.2-SNAPSHOT/
>> >>>
>> >>>
>> >>> We (rfscholte nor I) cannot reproduce those
>> bugs
>> >> locally. All the tests just run fine here.
>> >>> Is there some magic switch we need to set in
>> Jenkins,
>> >> or is this a real bug?
>> >>>
>> >>> txs and LieGrue,
>> >>> strub
>> >>>
>> >>>
>> >>>
>> >
>> >
>> ---------------------------------------------------------------------
>> > To unsubscribe, e-mail: dev-unsubscribe@maven.apache.org
>> > For additional commands, e-mail: dev-help@maven.apache.org
>> >
>> >
>>
>>
>> --
>> Dennis Lundberg
>>
>> ---------------------------------------------------------------------
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>> For additional commands, e-mail: dev-help@maven.apache.org
>>
>>
>
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