[jbosstools-builds] Build failed in Jenkins: jbosstools-discovery_master #2102

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[ERROR] Internal error: java.lang.RuntimeException: org.apache.maven.MavenExecutionException: Could not setup plugin ClassRealm: Plugin org.jboss.tools.tycho-plugins:repository-utils:0.16.0.CR2 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.jboss.tools.tycho-plugins:repository-utils:jar:0.16.0.CR2: Could not transfer artifact org.jboss.tools.tycho-plugins:repository-utils:pom:0.16.0.CR2 from/to repository.jboss.org (http://repository.jboss.org/maven2): Failed to transfer file: http://repository.jboss.org/maven2/org/jboss/tools/tycho-plugins/reposito.... Return code is: 503 , ReasonPhrase:Service Temporarily Unavailable. -> [Help 1] org.apache.maven.InternalErrorException: Internal error: java.lang.RuntimeException: org.apache.maven.MavenExecutionException: Could not setup plugin ClassRealm at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:168) 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:597) 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: java.lang.RuntimeException: org.apache.maven.MavenExecutionException: Could not setup plugin ClassRealm at org.eclipse.tycho.p2.resolver.P2TargetPlatformResolver.getDependencyMetadata(P2TargetPlatformResolver.java:163) at org.eclipse.tycho.p2.resolver.P2TargetPlatformResolver.setupProjects(P2TargetPlatformResolver.java:125) at org.eclipse.tycho.core.resolver.DefaultTychoDependencyResolver.setupProject(DefaultTychoDependencyResolver.java:87) at org.eclipse.tycho.core.maven.TychoMavenLifecycleParticipant.afterProjectsRead(TychoMavenLifecycleParticipant.java:70) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:274) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156) ... 11 more Caused by: org.apache.maven.MavenExecutionException: Could not setup plugin ClassRealm at org.eclipse.tycho.core.maven.utils.PluginRealmHelper.newMavenExecutionException(PluginRealmHelper.java:143) at org.eclipse.tycho.core.maven.utils.PluginRealmHelper.execute(PluginRealmHelper.java:130) at org.eclipse.tycho.p2.resolver.P2TargetPlatformResolver.getDependencyMetadata(P2TargetPlatformResolver.java:143) ... 16 more Caused by: org.apache.maven.plugin.PluginResolutionException: Plugin org.jboss.tools.tycho-plugins:repository-utils:0.16.0.CR2 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.jboss.tools.tycho-plugins:repository-utils:jar:0.16.0.CR2 at org.apache.maven.plugin.internal.DefaultPluginDependenciesResolver.resolve(DefaultPluginDependenciesResolver.java:129) at org.apache.maven.plugin.internal.DefaultMavenPluginManager.getPluginDescriptor(DefaultMavenPluginManager.java:142) 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:597) at org.eclipse.tycho.core.maven.utils.MavenCompatiblityHelper.getPluginDescriptor(MavenCompatiblityHelper.java:68) at org.eclipse.tycho.core.maven.utils.PluginRealmHelper.execute(PluginRealmHelper.java:95) ... 17 more Caused by: org.sonatype.aether.resolution.ArtifactDescriptorException: Failed to read artifact descriptor for org.jboss.tools.tycho-plugins:repository-utils:jar:0.16.0.CR2 at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.loadPom(DefaultArtifactDescriptorReader.java:296) at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.readArtifactDescriptor(DefaultArtifactDescriptorReader.java:186) at org.sonatype.aether.impl.internal.DefaultRepositorySystem.readArtifactDescriptor(DefaultRepositorySystem.java:279) at org.apache.maven.plugin.internal.DefaultPluginDependenciesResolver.resolve(DefaultPluginDependenciesResolver.java:115) ... 24 more Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.jboss.tools.tycho-plugins:repository-utils:pom:0.16.0.CR2 from/to repository.jboss.org (http://repository.jboss.org/maven2): Failed to transfer file: http://repository.jboss.org/maven2/org/jboss/tools/tycho-plugins/reposito.... Return code is: 503 , ReasonPhrase:Service Temporarily Unavailable. at org.sonatype.aether.impl.internal.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:538) at org.sonatype.aether.impl.internal.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:216) at org.sonatype.aether.impl.internal.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:193) at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.loadPom(DefaultArtifactDescriptorReader.java:281) ... 27 more Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.jboss.tools.tycho-plugins:repository-utils:pom:0.16.0.CR2 from/to repository.jboss.org (http://repository.jboss.org/maven2): Failed to transfer file: http://repository.jboss.org/maven2/org/jboss/tools/tycho-plugins/reposito.... Return code is: 503 , ReasonPhrase:Service Temporarily Unavailable. at org.sonatype.aether.connector.wagon.WagonRepositoryConnector$4.wrap(WagonRepositoryConnector.java:951) at org.sonatype.aether.connector.wagon.WagonRepositoryConnector$4.wrap(WagonRepositoryConnector.java:941) at org.sonatype.aether.connector.wagon.WagonRepositoryConnector$GetTask.run(WagonRepositoryConnector.java:669) at org.sonatype.aether.util.concurrency.RunnableErrorForwarder$1.run(RunnableErrorForwarder.java:60) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) at java.lang.Thread.run(Thread.java:662) Caused by: org.apache.maven.wagon.TransferFailedException: Failed to transfer file: http://repository.jboss.org/maven2/org/jboss/tools/tycho-plugins/reposito.... Return code is: 503 , ReasonPhrase:Service Temporarily Unavailable. at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:945) at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116) at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88) at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61) at org.sonatype.aether.connector.wagon.WagonRepositoryConnector$GetTask.run(WagonRepositoryConnector.java:601) ... 4 more [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/InternalErrorException Build step 'Invoke top-level Maven targets' marked build as failure Archiving artifacts