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  1. OpenJPA
  2. OPENJPA-2707

OpenJPA Trunk Build Failure: org/apache/karaf/tooling/features/GenerateDescriptorMojo : Unsupported major.minor version 52.0

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 3.0.0
    • Fix Version/s: None
    • Component/s: build / infrastructure
    • Labels:
      None

      Description

      Observing the following failure during the Apache OpenJPA build cleanup effort:

      INFO] ---* karaf-maven-plugin:4.1.1*:features-generate-descriptor (compile) @ openjpa-features —
      Jul 20, 2017 10:01:58 PM org.sonatype.guice.bean.reflect.Logs$JULSink warn
      WARNING: Error injecting: org.apache.karaf.tooling.features.GenerateDescriptorMojo
      WARNING: Error injecting: org.apache.karaf.tooling.features.GenerateDescriptorMojo
      java.lang.TypeNotPresentException: Type org.apache.karaf.tooling.features.GenerateDescriptorMojo not present
      at org.sonatype.guice.bean.reflect.URLClassSpace.loadClass(URLClassSpace.java:109)
      at org.sonatype.guice.bean.reflect.NamedClass.load(NamedClass.java:45)
      at org.sonatype.guice.bean.reflect.AbstractDeferredClass.get(AbstractDeferredClass.java:45)
      at com.google.inject.internal.ProviderInternalFactory.provision(ProviderInternalFactory.java:84)
      at com.google.inject.internal.InternalFactoryToInitializableAdapter.provision(InternalFactoryToInitializableAdapter.java:52)
      at com.google.inject.internal.ProviderInternalFactory$1.call(ProviderInternalFactory.java:70)
      at com.google.inject.internal.ProvisionListenerStackCallback$Provision.provision(ProvisionListenerStackCallback.java:100)
      at org.sonatype.guice.plexus.lifecycles.PlexusLifecycleManager.onProvision(PlexusLifecycleManager.java:138)
      at com.google.inject.internal.ProvisionListenerStackCallback$Provision.provision(ProvisionListenerStackCallback.java:108)
      at com.google.inject.internal.ProvisionListenerStackCallback.provision(ProvisionListenerStackCallback.java:55)
      at com.google.inject.internal.ProviderInternalFactory.circularGet(ProviderInternalFactory.java:68)
      at com.google.inject.internal.InternalFactoryToInitializableAdapter.get(InternalFactoryToInitializableAdapter.java:45)
      at com.google.inject.internal.InjectorImpl$3$1.call(InjectorImpl.java:965)
      at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1011)
      at com.google.inject.internal.InjectorImpl$3.get(InjectorImpl.java:961)
      at com.google.inject.Scopes$1$1.get(Scopes.java:59)
      at org.sonatype.guice.bean.locators.LazyBeanEntry.getValue(LazyBeanEntry.java:83)
      at org.sonatype.guice.plexus.locators.LazyPlexusBean.getValue(LazyPlexusBean.java:49)
      at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:253)
      at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:245)
      at org.apache.maven.plugin.internal.DefaultMavenPluginManager.getConfiguredMojo(DefaultMavenPluginManager.java:455)
      at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:92)
      at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
      at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
      at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
      at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
      at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
      at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
      at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
      at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
      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:57)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:606)
      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.UnsupportedClassVersionError: org/apache/karaf/tooling/features/GenerateDescriptorMojo : Unsupported major.minor version 52.0
      at java.lang.ClassLoader.defineClass1(Native Method)
      at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
      at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
      at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
      at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
      at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
      at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
      at java.security.AccessController.doPrivileged(Native Method)
      at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
      at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClassFromSelf(ClassRealm.java:386)
      at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:42)
      at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:244)
      at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:230)
      at org.sonatype.guice.bean.reflect.URLClassSpace.loadClass(URLClassSpace.java:101)
      ... 41 more

      It looks like it is using Apache Karaf 4.1.1, which looking at https://svn.apache.org/repos/asf/karaf/site/production/download.html requires Java 8+. Presently, Jenkins builds for Trunk are Java 7. Apache Karaf 4.0.x supports Java 7/8, so Trunk should probably be using that level, since the EE7 spec that JPA 2.1 is part of is at the JDK 7 level.

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            • Assignee:
              Unassigned
              Reporter:
              fyrewyld Jody Grassel
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              Dates

              • Created:
                Updated:
                Resolved: