Java-java.lang.NoClassDefFoundError:com/google/inject/internal/util/$ Preconditions [英] Java - java.lang.NoClassDefFoundError: com/google/inject/internal/util/$Preconditions
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问题描述
我正在为德鲁伊进行扩展，该扩展使用jclouds作为Rackspace Cloud Files，并且遇到了问题Google guice，我对Java不太自信.
I'm working on an extension for druid that uses jclouds for Rackspace Cloud Files and I encountered a problem with Google guice and I'm not very confident with Java.
我已经看到这个问题，但是guice版本似乎没有冲突.
I already saw this question, but it doesn't seem that there's a conflict in guice versions.
这是正在执行的代码:
@Provides
@LazySingleton
public CloudFilesApi getCloudFilesApi(final CloudFilesAccountConfig config) {
log.info("Provider: " + config.getProvider());
log.info("Username: " + config.getUserName());
log.info("Api key: " + config.getApiKey());
ContextBuilder cb = ContextBuilder.newBuilder(config.getProvider());
log.info("Context builder built.");
cb = cb.credentials(config.getUserName(), config.getApiKey());
log.info("Context builder authenticated.");
CloudFilesApi cfa = cb.buildApi(CloudFilesApi.class);
log.info("Cloud Files Api built.");
return cfa;
}
这是日志:
2015-08-26T13:15:53,663 INFO [main] io.druid.guice.JsonConfigurator - Loaded class[class io.druid.storage.cloudfiles.CloudFilesAccountConfig] from props[druid.cloudfiles.] as [io.druid.storage.cloudfiles.CloudFilesAccountConfig@32d70ac]
2015-08-26T13:15:53,664 INFO [main] io.druid.storage.cloudfiles.CloudFilesStorageDruidModule - Provider: rackspace-cloudfiles-us
2015-08-26T13:15:53,664 INFO [main] io.druid.storage.cloudfiles.CloudFilesStorageDruidModule - Username: <value>
2015-08-26T13:15:53,665 INFO [main] io.druid.storage.cloudfiles.CloudFilesStorageDruidModule - Api key: <value>
2015-08-26T13:15:54,425 INFO [main] io.druid.storage.cloudfiles.CloudFilesStorageDruidModule - Context builder built.
2015-08-26T13:15:54,425 INFO [main] io.druid.storage.cloudfiles.CloudFilesStorageDruidModule - Context builder authenticated.
Exception in thread "main" com.google.inject.CreationException: Guice creation errors:
1) Error injecting constructor, java.lang.NoClassDefFoundError: com/google/inject/internal/util/$Preconditions
at io.druid.guice.FireDepartmentsProvider.<init>(FireDepartmentsProvider.java:41)
while locating io.druid.guice.FireDepartmentsProvider
at io.druid.guice.RealtimeModule.configure(RealtimeModule.java:79)
while locating java.util.List<io.druid.segment.realtime.FireDepartment>
for parameter 0 at io.druid.segment.realtime.RealtimeMetricsMonitor.<init>(RealtimeMetricsMonitor.java:42)
while locating io.druid.segment.realtime.RealtimeMetricsMonitor
at io.druid.server.metrics.MetricsModule.getMonitorScheduler(MetricsModule.java:78)
at io.druid.server.metrics.MetricsModule.getMonitorScheduler(MetricsModule.java:78)
while locating com.metamx.metrics.MonitorScheduler
at io.druid.server.metrics.MetricsModule.configure(MetricsModule.java:63)
while locating com.metamx.metrics.MonitorScheduler annotated with @com.google.inject.name.Named(value=ForTheEagerness)
1 error
at com.google.inject.internal.Errors.throwCreationExceptionIfErrorsExist(Errors.java:448)
at com.google.inject.internal.InternalInjectorCreator.injectDynamically(InternalInjectorCreator.java:184)
at com.google.inject.internal.InternalInjectorCreator.build(InternalInjectorCreator.java:110)
at com.google.inject.Guice.createInjector(Guice.java:96)
at com.google.inject.Guice.createInjector(Guice.java:73)
at com.google.inject.Guice.createInjector(Guice.java:62)
at io.druid.initialization.Initialization.makeInjectorWithModules(Initialization.java:412)
at io.druid.cli.GuiceRunnable.makeInjector(GuiceRunnable.java:55)
at io.druid.cli.ServerRunnable.run(ServerRunnable.java:37)
at io.druid.cli.Main.main(Main.java:91)
Caused by: java.lang.NoClassDefFoundError: com/google/inject/internal/util/$Preconditions
at org.nnsoft.guice.rocoto.configuration.ConfigurationModule.configure(ConfigurationModule.java:64)
at com.google.inject.AbstractModule.configure(AbstractModule.java:62)
at com.google.inject.spi.Elements$RecordingBinder.install(Elements.java:230)
at com.google.inject.spi.Elements.getElements(Elements.java:103)
at com.google.inject.spi.Elements.getElements(Elements.java:94)
at org.nnsoft.guice.rocoto.Rocoto.expandVariables(Rocoto.java:52)
at org.nnsoft.guice.rocoto.Rocoto.expandVariables(Rocoto.java:47)
at org.jclouds.config.BindPropertiesToExpandedValues.configure(BindPropertiesToExpandedValues.java:45)
at com.google.inject.AbstractModule.configure(AbstractModule.java:62)
at com.google.inject.spi.Elements$RecordingBinder.install(Elements.java:230)
at com.google.inject.spi.Elements.getElements(Elements.java:103)
at com.google.inject.internal.InjectorShell$Builder.build(InjectorShell.java:136)
at com.google.inject.internal.InternalInjectorCreator.build(InternalInjectorCreator.java:104)
at com.google.inject.Guice.createInjector(Guice.java:96)
at com.google.inject.Guice.createInjector(Guice.java:84)
at org.jclouds.ContextBuilder.expandProperties(ContextBuilder.java:382)
at org.jclouds.ContextBuilder.buildInjector(ContextBuilder.java:317)
at org.jclouds.ContextBuilder.buildApi(ContextBuilder.java:644)
at org.jclouds.ContextBuilder.buildApi(ContextBuilder.java:636)
at io.druid.storage.cloudfiles.CloudFilesStorageDruidModule.getCloudFilesApi(CloudFilesStorageDruidModule.java:68)
[...]
我也不明白为什么不打印字符串"Cloud Files Api built.".
I also do not understand why the string "Cloud Files Api built." is not being printed.
classpath 是lib目录:
user@host:/opt/druid# ls lib | grep guice
guice-4.0-beta.jar
guice-assistedinject-3.0.jar
guice-multibindings-4.0-beta.jar
guice-servlet-4.0-beta.jar
jersey-guice-1.17.1.jar
更新1
也许与此问题有关?我将尝试降级到Google guice到3.0.
Maybe is related to this issue? I'm gonna try to downgrade to Google guice to 3.0.
更新2
我将Google guice降级为3.0，现在我拥有:
I downgraded Google guice to 3.0, now I have:
user@host:/opt/druid# ls lib | grep guice
guice-3.0.jar
guice-assistedinject-3.0.jar
guice-multibindings-3.0.jar
guice-servlet-3.0.jar
jersey-guice-1.17.1.jar
现在错误已更改:
2015-08-26T14:22:06,978 INFO [main] io.druid.guice.JsonConfigurator - Loaded class[class io.druid.storage.cloudfiles.CloudFilesAccountConfig] from props[druid.cloudfiles.] as [io.druid.storage.cloudfiles.CloudFilesAccountConfig@273f1cb3]
2015-08-26T14:22:06,979 INFO [main] io.druid.storage.cloudfiles.CloudFilesStorageDruidModule - Provider: rackspace-cloudfiles-us
2015-08-26T14:22:06,980 INFO [main] io.druid.storage.cloudfiles.CloudFilesStorageDruidModule - Username: viralizecloud
2015-08-26T14:22:06,980 INFO [main] io.druid.storage.cloudfiles.CloudFilesStorageDruidModule - Api key: df185fe598ed99ef27a247a21b578c3a
2015-08-26T14:22:07,782 INFO [main] io.druid.storage.cloudfiles.CloudFilesStorageDruidModule - Context builder built.
2015-08-26T14:22:07,783 INFO [main] io.druid.storage.cloudfiles.CloudFilesStorageDruidModule - Context builder authenticated.
Exception in thread "main" com.google.inject.CreationException: Guice creation errors:
1) Error injecting constructor, java.lang.VerifyError: Cannot inherit from final class
at io.druid.guice.FireDepartmentsProvider.<init>(FireDepartmentsProvider.java:41)
while locating io.druid.guice.FireDepartmentsProvider
at io.druid.guice.RealtimeModule.configure(RealtimeModule.java:79)
while locating java.util.List<io.druid.segment.realtime.FireDepartment>
for parameter 0 at io.druid.segment.realtime.RealtimeMetricsMonitor.<init>(RealtimeMetricsMonitor.java:42)
while locating io.druid.segment.realtime.RealtimeMetricsMonitor
at io.druid.server.metrics.MetricsModule.getMonitorScheduler(MetricsModule.java:78)
at io.druid.server.metrics.MetricsModule.getMonitorScheduler(MetricsModule.java:78)
while locating com.metamx.metrics.MonitorScheduler
at io.druid.server.metrics.MetricsModule.configure(MetricsModule.java:63)
while locating com.metamx.metrics.MonitorScheduler annotated with @com.google.inject.name.Named(value=ForTheEagerness)
1 error
at com.google.inject.internal.Errors.throwCreationExceptionIfErrorsExist(Errors.java:435)
at com.google.inject.internal.InternalInjectorCreator.injectDynamically(InternalInjectorCreator.java:183)
at com.google.inject.internal.InternalInjectorCreator.build(InternalInjectorCreator.java:109)
at com.google.inject.Guice.createInjector(Guice.java:95)
at com.google.inject.Guice.createInjector(Guice.java:72)
at com.google.inject.Guice.createInjector(Guice.java:62)
at io.druid.initialization.Initialization.makeInjectorWithModules(Initialization.java:412)
at io.druid.cli.GuiceRunnable.makeInjector(GuiceRunnable.java:55)
at io.druid.cli.ServerRunnable.run(ServerRunnable.java:37)
at io.druid.cli.Main.main(Main.java:91)
Caused by: java.lang.VerifyError: Cannot inherit from final class
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$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Class.java:2595)
at java.lang.Class.getDeclaredConstructors(Class.java:1914)
at com.google.inject.spi.InjectionPoint.forConstructorOf(InjectionPoint.java:243)
at com.google.inject.internal.ConstructorBindingImpl.create(ConstructorBindingImpl.java:96)
at com.google.inject.internal.InjectorImpl.createUninitializedBinding(InjectorImpl.java:629)
at com.google.inject.internal.InjectorImpl.createJustInTimeBinding(InjectorImpl.java:845)
at com.google.inject.internal.InjectorImpl.createJustInTimeBindingRecursive(InjectorImpl.java:772)
at com.google.inject.internal.InjectorImpl.getJustInTimeBinding(InjectorImpl.java:256)
at com.google.inject.internal.InjectorImpl.getBindingOrThrow(InjectorImpl.java:205)
at com.google.inject.internal.InjectorImpl.getInternalFactory(InjectorImpl.java:853)
at com.google.inject.internal.FactoryProxy.notify(FactoryProxy.java:46)
at com.google.inject.internal.ProcessedBindingData.runCreationListeners(ProcessedBindingData.java:50)
at com.google.inject.internal.InternalInjectorCreator.initializeStatically(InternalInjectorCreator.java:133)
at com.google.inject.internal.InternalInjectorCreator.build(InternalInjectorCreator.java:106)
at com.google.inject.Guice.createInjector(Guice.java:95)
at org.jclouds.ContextBuilder.buildInjector(ContextBuilder.java:402)
at org.jclouds.ContextBuilder.buildInjector(ContextBuilder.java:326)
at org.jclouds.ContextBuilder.buildApi(ContextBuilder.java:644)
at org.jclouds.ContextBuilder.buildApi(ContextBuilder.java:636)
at io.druid.storage.cloudfiles.CloudFilesStorageDruidModule.getCloudFilesApi(CloudFilesStorageDruidModule.java:68)
[...]
推荐答案
查看您的类路径:
guice-4.0-beta.jar
guice-assistedinject-3.0.jar
您使用的是Guice v4.0b，但使用的是AssistedInject Guice扩展程序的v3.0.您应该一次将它们从一个版本升级到另一个版本.听起来好像您将所有内容都放回了v3.0，该版本仍然有效，但是您可以升级AssistedInject扩展程序.
You're using Guice v4.0b but v3.0 of the AssistedInject Guice extension. You should upgrade them all at once from version to version. It sounds like you dropped everything back to v3.0, which works, but you could instead upgrade the AssistedInject extension.
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