hadoop eclipse plugin插件安装问题

eclipse安装hadoop插件出现如下错误。 可能是jdk解析版本对应不正确 通过点击myeclipse.exe的右键 修改启动选择项，将javaw.exe改为系统jdk目录下的javaw.exe.。 默认的使用的是myeclipse的自带jdk

java.lang.UnsupportedClassVersionError: Bad version number in .class file

at java.lang.ClassLoader.defineClass1(Native Method)

at java.lang.ClassLoader.defineClass(Unknown Source)

at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.defineClass(DefaultClassLoader.java:161)

at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.defineClass(ClasspathManager.java:501)

at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findClassImpl(ClasspathManager.java:471)

at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClassImpl(ClasspathManager.java:430)

at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:413)

at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:189)

at org.eclipse.osgi.framework.internal.core.BundleLoader.findLocalClass(BundleLoader.java:340)

at org.eclipse.osgi.framework.internal.core.BundleLoader.findClassInternal(BundleLoader.java:408)

at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:369)

at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:357)

at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:83)

at java.lang.ClassLoader.loadClass(Unknown Source)

at org.eclipse.osgi.framework.internal.core.BundleLoader.loadClass(BundleLoader.java:289)

at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:227)

at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1269)

at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:160)

at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:788)

at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)

at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:51)

at org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugin.java:252)

at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67)

at org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:248)

at org.eclipse.ui.internal.registry.ViewDescriptor.createView(ViewDescriptor.java:69)

at org.eclipse.ui.internal.ViewReference.createPartHelper(ViewReference.java:327)

at org.eclipse.ui.internal.ViewReference.createPart(ViewReference.java:227)

at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:592)

at org.eclipse.ui.internal.WorkbenchPage$ActivationList.setActive(WorkbenchPage.java:4080)

at org.eclipse.ui.internal.WorkbenchPage$17.runWithException(WorkbenchPage.java:3145)

at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:31)

at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)

at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:129)

at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3659)

at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3296)

at org.eclipse.ui.application.WorkbenchAdvisor.openWindows(WorkbenchAdvisor.java:801)

at org.eclipse.ui.internal.Workbench$25.runWithException(Workbench.java:1342)

at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:31)

at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)

at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:129)

at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3659)

at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3296)

at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2309)

at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)

at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)

at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)

at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)

at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)

at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:106)

at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)

at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)

at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)

at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)

at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)

at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)

at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

at org.eclipse.equinox.launcher.Main.main(Main.java:1148)