大数据hadoop3.x.x在win10环境下编译后的jar包 5C

谁能给我一份hadoop3的windows运行环境的jar包啊,谢谢

1个回答

Csdn user default icon
上传中...
上传图片
插入图片
抄袭、复制答案,以达到刷声望分或其他目的的行为,在CSDN问答是严格禁止的,一经发现立刻封号。是时候展现真正的技术了!
其他相关推荐
企业中现在用的hadoop版本是多少?hadoop2.x还是3.x
企业中现在用的hadoop版本是多少?hadoop2.x还是3.x 还有大数据的其他版本,都是多少呢?有好心人告诉吗? 如果我想直接用新版,会有什么影响吗?
企业中现在在生产环境中用hadoop3.x 版本的多吗?都有那些公司已经开始使用了
例如官方发布的目前可用的稳定版本: hadoop3.0.3+ hadoop-3.1.1+ 都有哪些公司已经开始生产环境中使用
win10下编译hadoop eclipse plugin报错
win10下编译hadoop eclipse plugin报错,请求各位大佬帮忙看一下 ``` D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin>ant jar -Dversion=2.8.3 -Declipse.home=C:\Users\Daybr\eclipse\java-neon\eclipse -Dhadoop.home=D:\hadoop-2.8.3\hadoop-2.8.3 Buildfile: D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\build.xml check-contrib: init: [echo] contrib: eclipse-plugin init-contrib: ivy-probe-antlib: ivy-init-antlib: ivy-init: [ivy:configure] :: Ivy 2.1.0 - 20090925235825 :: http://ant.apache.org/ivy/ :: [ivy:configure] :: loading settings :: file = D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\ivy\ivysettings.xml ivy-resolve-common: ivy-retrieve-common: [ivy:cachepath] DEPRECATED: 'ivy.conf.file' is deprecated, use 'ivy.settings.file' instead [ivy:cachepath] :: loading settings :: file = D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\ivy\ivysettings.xml compile: [echo] contrib: eclipse-plugin [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\build.xml:76: warning: 'includeantruntime' was not set, defaulting to build.sysclasspath=last; set to false for repeatable builds [javac] Compiling 45 source files to D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\build\contrib\eclipse-plugin\classes [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\Activator.java:22: 错误: 程序包org.eclipse.ui.plugin不存在 [javac] import org.eclipse.ui.plugin.AbstractUIPlugin; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\Activator.java:28: 错误: 找不到符号 [javac] public class Activator extends AbstractUIPlugin { [javac] ^ [javac] 符号: 类 AbstractUIPlugin [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\ErrorMessageDialog.java:22: 错误: 程序包org.eclipse.swt.widgets不存在 [javac] import org.eclipse.swt.widgets.Display; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\HadoopPerspectiveFactory.java:21: 错误: 程序包org.eclipse.debug.ui不存在 [javac] import org.eclipse.debug.ui.IDebugUIConstants; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\HadoopPerspectiveFactory.java:22: 错误: 程序包org.eclipse.jdt.ui不存在 [javac] import org.eclipse.jdt.ui.JavaUI; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\HadoopPerspectiveFactory.java:23: 错误: 程序包org.eclipse.ui不存在 [javac] import org.eclipse.ui.IFolderLayout; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\HadoopPerspectiveFactory.java:24: 错误: 程序包org.eclipse.ui不存在 [javac] import org.eclipse.ui.IPageLayout; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\HadoopPerspectiveFactory.java:25: 错误: 程序包org.eclipse.ui不存在 [javac] import org.eclipse.ui.IPerspectiveFactory; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\HadoopPerspectiveFactory.java:26: 错误: 程序包org.eclipse.ui.console不存在 [javac] import org.eclipse.ui.console.IConsoleConstants; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\HadoopPerspectiveFactory.java:34: 错误: 找不到符号 [javac] public class HadoopPerspectiveFactory implements IPerspectiveFactory { [javac] ^ [javac] 符号: 类 IPerspectiveFactory [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\HadoopPerspectiveFactory.java:36: 错误: 找不到符号 [javac] public void createInitialLayout(IPageLayout layout) { [javac] ^ [javac] 符号: 类 IPageLayout [javac] 位置: 类 HadoopPerspectiveFactory [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\ImageLibrary.java:25: 错误: 程序包org.eclipse.core.runtime不存在 [javac] import org.eclipse.core.runtime.FileLocator; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\ImageLibrary.java:26: 错误: 程序包org.eclipse.core.runtime不存在 [javac] import org.eclipse.core.runtime.Path; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\ImageLibrary.java:28: 错误: 程序包org.eclipse.swt.graphics不存在 [javac] import org.eclipse.swt.graphics.Image; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\ImageLibrary.java:29: 错误: 程序包org.eclipse.ui不存在 [javac] import org.eclipse.ui.ISharedImages; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\ImageLibrary.java:30: 错误: 程序包org.eclipse.ui不存在 [javac] import org.eclipse.ui.PlatformUI; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\ImageLibrary.java:31: 错误: 程序包org.eclipse.ui.plugin不存在 [javac] import org.eclipse.ui.plugin.AbstractUIPlugin; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\ImageLibrary.java:46: 错误: 找不到符号 [javac] private ISharedImages sharedImages = [javac] ^ [javac] 符号: 类 ISharedImages [javac] 位置: 类 ImageLibrary [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\ImageLibrary.java:70: 错误: 找不到符号 [javac] public static Image getImage(String name) { [javac] ^ [javac] 符号: 类 Image [javac] 位置: 类 ImageLibrary [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\ImageLibrary.java:95: 错误: 找不到符号 [javac] private Map<String, Image> imageMap = new HashMap<String, Image>(); [javac] ^ [javac] 符号: 类 Image [javac] 位置: 类 ImageLibrary [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\ImageLibrary.java:154: 错误: 找不到符号 [javac] private Image getImageByName(String name) { [javac] ^ [javac] 符号: 类 Image [javac] 位置: 类 ImageLibrary [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\MapReduceNature.java:29: 错误: 程序包org.eclipse.core.resources不存在 [javac] import org.eclipse.core.resources.IProject; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\MapReduceNature.java:30: 错误: 程序包org.eclipse.core.resources不存在 [javac] import org.eclipse.core.resources.IProjectNature; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\MapReduceNature.java:31: 错误: 程序包org.eclipse.core.runtime不存在 [javac] import org.eclipse.core.runtime.CoreException; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\MapReduceNature.java:32: 错误: 程序包org.eclipse.core.runtime不存在 [javac] import org.eclipse.core.runtime.NullProgressMonitor; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\MapReduceNature.java:33: 错误: 程序包org.eclipse.core.runtime不存在 [javac] import org.eclipse.core.runtime.Path; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\MapReduceNature.java:34: 错误: 程序包org.eclipse.core.runtime不存在 [javac] import org.eclipse.core.runtime.QualifiedName; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\MapReduceNature.java:35: 错误: 程序包org.eclipse.jdt.core不存在 [javac] import org.eclipse.jdt.core.IClasspathEntry; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\MapReduceNature.java:36: 错误: 程序包org.eclipse.jdt.core不存在 [javac] import org.eclipse.jdt.core.IJavaProject; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\MapReduceNature.java:37: 错误: 程序包org.eclipse.jdt.core不存在 [javac] import org.eclipse.jdt.core.JavaCore; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\MapReduceNature.java:44: 错误: 找不到符号 [javac] public class MapReduceNature implements IProjectNature { [javac] ^ [javac] 符号: 类 IProjectNature [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\MapReduceNature.java:48: 错误: 找不到符号 [javac] private IProject project; [javac] ^ [javac] 符号: 类 IProject [javac] 位置: 类 MapReduceNature [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\MapReduceNature.java:56: 错误: 找不到符号 [javac] public void configure() throws CoreException { [javac] ^ [javac] 符号: 类 CoreException [javac] 位置: 类 MapReduceNature [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\MapReduceNature.java:130: 错误: 找不到符号 [javac] public void deconfigure() throws CoreException { [javac] ^ [javac] 符号: 类 CoreException [javac] 位置: 类 MapReduceNature [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\MapReduceNature.java:137: 错误: 找不到符号 [javac] public IProject getProject() { [javac] ^ [javac] 符号: 类 IProject [javac] 位置: 类 MapReduceNature [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\MapReduceNature.java:145: 错误: 找不到符号 [javac] public void setProject(IProject project) { [javac] ^ [javac] 符号: 类 IProject [javac] 位置: 类 MapReduceNature [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizard.java:21: 错误: 程序包org.eclipse.core.resources不存在 [javac] import org.eclipse.core.resources.IFile; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizard.java:22: 错误: 程序包org.eclipse.core.runtime不存在 [javac] import org.eclipse.core.runtime.CoreException; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizard.java:23: 错误: 程序包org.eclipse.core.runtime不存在 [javac] import org.eclipse.core.runtime.IProgressMonitor; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizard.java:24: 错误: 程序包org.eclipse.jdt.core不存在 [javac] import org.eclipse.jdt.core.IJavaElement; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizard.java:25: 错误: 程序包org.eclipse.jdt.internal.ui.wizards不存在 [javac] import org.eclipse.jdt.internal.ui.wizards.NewElementWizard; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizard.java:28: 错误: 程序包org.eclipse.ui不存在 [javac] import org.eclipse.ui.INewWizard; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizard.java:29: 错误: 程序包org.eclipse.ui不存在 [javac] import org.eclipse.ui.IWorkbench; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizard.java:36: 错误: 找不到符号 [javac] public class NewDriverWizard extends NewElementWizard implements INewWizard, [javac] ^ [javac] 符号: 类 NewElementWizard [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizard.java:36: 错误: 找不到符号 [javac] public class NewDriverWizard extends NewElementWizard implements INewWizard, [javac] ^ [javac] 符号: 类 INewWizard [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizardPage.java:23: 错误: 程序包org.eclipse.core.runtime不存在 [javac] import org.eclipse.core.runtime.CoreException; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizardPage.java:24: 错误: 程序包org.eclipse.core.runtime不存在 [javac] import org.eclipse.core.runtime.FileLocator; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizardPage.java:25: 错误: 程序包org.eclipse.core.runtime不存在 [javac] import org.eclipse.core.runtime.IProgressMonitor; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizardPage.java:26: 错误: 程序包org.eclipse.core.runtime不存在 [javac] import org.eclipse.core.runtime.IStatus; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizardPage.java:27: 错误: 程序包org.eclipse.core.runtime不存在 [javac] import org.eclipse.core.runtime.Path; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizardPage.java:28: 错误: 程序包org.eclipse.jdt.core不存在 [javac] import org.eclipse.jdt.core.IType; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizardPage.java:29: 错误: 程序包org.eclipse.jdt.core不存在 [javac] import org.eclipse.jdt.core.JavaModelException; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizardPage.java:30: 错误: 程序包org.eclipse.jdt.core.search不存在 [javac] import org.eclipse.jdt.core.search.SearchEngine; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizardPage.java:31: 错误: 程序包org.eclipse.jdt.ui不存在 [javac] import org.eclipse.jdt.ui.IJavaElementSearchConstants; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizardPage.java:32: 错误: 程序包org.eclipse.jdt.ui不存在 [javac] import org.eclipse.jdt.ui.JavaUI; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizardPage.java:33: 错误: 程序包org.eclipse.jdt.ui.wizards不存在 [javac] import org.eclipse.jdt.ui.wizards.NewTypeWizardPage; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizardPage.java:38: 错误: 程序包org.eclipse.swt不存在 [javac] import org.eclipse.swt.SWT; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizardPage.java:39: 错误: 程序包org.eclipse.swt.layout不存在 [javac] import org.eclipse.swt.layout.GridData; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizardPage.java:40: 错误: 程序包org.eclipse.swt.layout不存在 [javac] import org.eclipse.swt.layout.GridLayout; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizardPage.java:41: 错误: 程序包org.eclipse.swt.widgets不存在 [javac] import org.eclipse.swt.widgets.Button; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizardPage.java:42: 错误: 程序包org.eclipse.swt.widgets不存在 [javac] import org.eclipse.swt.widgets.Composite; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizardPage.java:43: 错误: 程序包org.eclipse.swt.widgets不存在 [javac] import org.eclipse.swt.widgets.Event; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizardPage.java:44: 错误: 程序包org.eclipse.swt.widgets不存在 [javac] import org.eclipse.swt.widgets.Label; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizardPage.java:45: 错误: 程序包org.eclipse.swt.widgets不存在 [javac] import org.eclipse.swt.widgets.Listener; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizardPage.java:46: 错误: 程序包org.eclipse.swt.widgets不存在 [javac] import org.eclipse.swt.widgets.Text; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizardPage.java:47: 错误: 程序包org.eclipse.ui.dialogs不存在 [javac] import org.eclipse.ui.dialogs.SelectionDialog; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizardPage.java:54: 错误: 找不到符号 [javac] public class NewDriverWizardPage extends NewTypeWizardPage { [javac] ^ [javac] 符号: 类 NewTypeWizardPage [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizard.java:43: 错误: 找不到符号 [javac] public void run(IProgressMonitor monitor) { [javac] ^ [javac] 符号: 类 IProgressMonitor [javac] 位置: 类 NewDriverWizard [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizard.java:60: 错误: 找不到符号 [javac] public void init(IWorkbench workbench, IStructuredSelection selection) { [javac] ^ [javac] 符号: 类 IWorkbench [javac] 位置: 类 NewDriverWizard [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizard.java:90: 错误: 找不到符号 [javac] protected void finishPage(IProgressMonitor monitor) [javac] ^ [javac] 符号: 类 IProgressMonitor [javac] 位置: 类 NewDriverWizard [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizard.java:91: 错误: 找不到符号 [javac] throws InterruptedException, CoreException { [javac] ^ [javac] 符号: 类 CoreException [javac] 位置: 类 NewDriverWizard [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizard.java:96: 错误: 找不到符号 [javac] public IJavaElement getCreatedElement() { [javac] ^ [javac] 符号: 类 IJavaElement [javac] 位置: 类 NewDriverWizard [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizardPage.java:55: 错误: 找不到符号 [javac] private Button isCreateMapMethod; [javac] ^ [javac] 符号: 类 Button [javac] 位置: 类 NewDriverWizardPage [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizardPage.java:57: 错误: 找不到符号 [javac] private Text reducerText; [javac] ^ [javac] 符号: 类 Text [javac] 位置: 类 NewDriverWizardPage [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizardPage.java:59: 错误: 找不到符号 [javac] private Text mapperText; [javac] ^ [javac] 符号: 类 Text [javac] 位置: 类 NewDriverWizardPage [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizardPage.java:85: 错误: 找不到符号 [javac] public void createType(IProgressMonitor monitor) throws CoreException, [javac] ^ [javac] 符号: 类 IProgressMonitor [javac] 位置: 类 NewDriverWizardPage [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizardPage.java:85: 错误: 找不到符号 [javac] public void createType(IProgressMonitor monitor) throws CoreException, [javac] ^ [javac] 符号: 类 CoreException [javac] 位置: 类 NewDriverWizardPage [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizardPage.java:91: 错误: 找不到符号 [javac] protected void createTypeMembers(final IType newType, ImportsManager imports, [javac] ^ [javac] 符号: 类 IType [javac] 位置: 类 NewDriverWizardPage [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizardPage.java:91: 错误: 找不到符号 [javac] protected void createTypeMembers(final IType newType, ImportsManager imports, [javac] ^ [javac] 符号: 类 ImportsManager [javac] 位置: 类 NewDriverWizardPage [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizardPage.java:92: 错误: 找不到符号 [javac] final IProgressMonitor monitor) throws CoreException { [javac] ^ [javac] 符号: 类 IProgressMonitor [javac] 位置: 类 NewDriverWizardPage [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizardPage.java:92: 错误: 找不到符号 [javac] final IProgressMonitor monitor) throws CoreException { [javac] ^ [javac] 符号: 类 CoreException [javac] 位置: 类 NewDriverWizardPage [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizardPage.java:145: 错误: 找不到符号 [javac] public void createControl(Composite parent) { [javac] ^ [javac] 符号: 类 Composite [javac] 位置: 类 NewDriverWizardPage [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizardPage.java:199: 错误: 找不到符号 [javac] private void createMapperControls(Composite composite) { [javac] ^ [javac] 符号: 类 Composite [javac] 位置: 类 NewDriverWizardPage [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizardPage.java:204: 错误: 找不到符号 [javac] private void createReducerControls(Composite composite) { [javac] ^ [javac] 符号: 类 Composite [javac] 位置: 类 NewDriverWizardPage [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizardPage.java:209: 错误: 找不到符号 [javac] private Text createBrowseClassControl(final Composite composite, [javac] ^ [javac] 符号: 类 Composite [javac] 位置: 类 NewDriverWizardPage [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewDriverWizardPage.java:209: 错误: 找不到符号 [javac] private Text createBrowseClassControl(final Composite composite, [javac] ^ [javac] 符号: 类 Text [javac] 位置: 类 NewDriverWizardPage [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewMapReduceProjectWizard.java:29: 错误: 程序包org.eclipse.core.resources不存在 [javac] import org.eclipse.core.resources.IProject; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewMapReduceProjectWizard.java:30: 错误: 程序包org.eclipse.core.resources不存在 [javac] import org.eclipse.core.resources.IProjectDescription; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewMapReduceProjectWizard.java:31: 错误: 程序包org.eclipse.core.resources不存在 [javac] import org.eclipse.core.resources.ResourcesPlugin; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewMapReduceProjectWizard.java:32: 错误: 程序包org.eclipse.core.runtime不存在 [javac] import org.eclipse.core.runtime.CoreException; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewMapReduceProjectWizard.java:33: 错误: 程序包org.eclipse.core.runtime不存在 [javac] import org.eclipse.core.runtime.IConfigurationElement; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewMapReduceProjectWizard.java:34: 错误: 程序包org.eclipse.core.runtime不存在 [javac] import org.eclipse.core.runtime.IExecutableExtension; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewMapReduceProjectWizard.java:36: 错误: 程序包org.eclipse.core.runtime不存在 [javac] import org.eclipse.core.runtime.NullProgressMonitor; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewMapReduceProjectWizard.java:37: 错误: 程序包org.eclipse.core.runtime不存在 [javac] import org.eclipse.core.runtime.Path; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewMapReduceProjectWizard.java:38: 错误: 程序包org.eclipse.core.runtime不存在 [javac] import org.eclipse.core.runtime.QualifiedName; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewMapReduceProjectWizard.java:39: 错误: 程序包org.eclipse.core.runtime不存在 [javac] import org.eclipse.core.runtime.SubProgressMonitor; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewMapReduceProjectWizard.java:40: 错误: 程序包org.eclipse.jdt.ui.wizards不存在 [javac] import org.eclipse.jdt.ui.wizards.NewJavaProjectWizardPage; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewMapReduceProjectWizard.java:49: 错误: 程序包org.eclipse.swt不存在 [javac] import org.eclipse.swt.SWT; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewMapReduceProjectWizard.java:50: 错误: 程序包org.eclipse.swt.events不存在 [javac] import org.eclipse.swt.events.SelectionEvent; [javac] ^ [javac] D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\NewMapReduceProjectWizard.java:51: 错误: 程序包org.eclipse.swt.events不存在 [javac] import org.eclipse.swt.events.SelectionListener; [javac] ^ [javac] 注: D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\dfs\DFSFolder.java使用或覆盖了已过时的 API。 [javac] 注: 有关详细信息, 请使用 -Xlint:deprecation 重新编译。 [javac] 注: D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\actions\DFSActionImpl.java使用了未经检查或不安全的操作。 [javac] 注: 有关详细信息, 请使用 -Xlint:unchecked 重新编译。 [javac] 注: 某些消息已经过简化; 请使用 -Xdiags:verbose 重新编译以获得完整输出 [javac] 100 个错误 BUILD FAILED D:\hadoop2x-eclipse-plugin-master-master\hadoop2x-eclipse-plugin-master-master\src\contrib\eclipse-plugin\build.xml:76: Compile failed; see the compiler error output for details. Total time: 4 seconds ```
maven3.3.9编译hadoop2.6.5报错 帮忙解决问题
[INFO] Building Apache Hadoop Main 2.6.5 [INFO] ------------------------------------------------------------------------ Downloading: http://mirrors.ibiblio.org/pub/mirrors/maven2/org/apache/maven/plugins/maven-javadoc-plugin/maven-metadata.xml [WARNING] Checksum validation failed, expected <html> but is b113767b47336dcc165c5dd2222b5df4cb86b7ce for http://mirrors.ibiblio.org/pub/mirrors/maven2/org/apache/maven/plugins/maven-javadoc-plugin/maven-metadata.xml [WARNING] Could not validate integrity of download from http://mirrors.ibiblio.org/pub/mirrors/maven2/org/apache/maven/plugins/maven-javadoc-plugin/maven-metadata.xml: Checksum validation failed, expected <html> but is b113767b47336dcc165c5dd2222b5df4cb86b7ce [WARNING] Checksum validation failed, expected <html> but is b113767b47336dcc165c5dd2222b5df4cb86b7ce for http://mirrors.ibiblio.org/pub/mirrors/maven2/org/apache/maven/plugins/maven-javadoc-plugin/maven-metadata.xml Downloaded: http://mirrors.ibiblio.org/pub/mirrors/maven2/org/apache/maven/plugins/maven-javadoc-plugin/maven-metadata.xml (99 KB at 11.8 KB/sec) [WARNING] The metadata /root/.m2/repository/org/apache/maven/plugins/maven-javadoc-plugin/maven-metadata-ibiblio.org.xml is invalid: end tag name </body> must match start tag name <hr> from line 888 (position: START_TAG seen ... 08-Nov-2014 19:04 207\r\n</pre><hr></body>... @888:18) [INFO] ------------------------------------------------------------------------ [INFO] Reactor Summary: [INFO] [INFO] Apache Hadoop Main ................................. FAILURE [ 8.416 s] [INFO] Apache Hadoop Build Tools .......................... SKIPPED [INFO] Apache Hadoop Project POM .......................... SKIPPED [INFO] Apache Hadoop Annotations .......................... SKIPPED [INFO] Apache Hadoop Assemblies ........................... SKIPPED [INFO] Apache Hadoop Project Dist POM ..................... SKIPPED [INFO] Apache Hadoop Maven Plugins ........................ SKIPPED [INFO] Apache Hadoop MiniKDC .............................. SKIPPED [INFO] Apache Hadoop Auth ................................. SKIPPED [INFO] Apache Hadoop Auth Examples ........................ SKIPPED [INFO] Apache Hadoop Common ............................... SKIPPED [INFO] Apache Hadoop NFS .................................. SKIPPED [INFO] Apache Hadoop KMS .................................. SKIPPED [INFO] Apache Hadoop Common Project ....................... SKIPPED [INFO] Apache Hadoop HDFS ................................. SKIPPED [INFO] Apache Hadoop HttpFS ............................... SKIPPED [INFO] Apache Hadoop HDFS BookKeeper Journal .............. SKIPPED [INFO] Apache Hadoop HDFS-NFS ............................. SKIPPED [INFO] Apache Hadoop HDFS Project ......................... SKIPPED [INFO] hadoop-yarn ........................................ SKIPPED [INFO] hadoop-yarn-api .................................... SKIPPED [INFO] hadoop-yarn-common ................................. SKIPPED [INFO] hadoop-yarn-server ................................. SKIPPED [INFO] hadoop-yarn-server-common .......................... SKIPPED [INFO] hadoop-yarn-server-nodemanager ..................... SKIPPED [INFO] hadoop-yarn-server-web-proxy ....................... SKIPPED [INFO] hadoop-yarn-server-applicationhistoryservice ....... SKIPPED [INFO] hadoop-yarn-server-resourcemanager ................. SKIPPED [INFO] hadoop-yarn-server-tests ........................... SKIPPED [INFO] hadoop-yarn-client ................................. SKIPPED [INFO] hadoop-yarn-applications ........................... SKIPPED [INFO] hadoop-yarn-applications-distributedshell .......... SKIPPED [INFO] hadoop-yarn-applications-unmanaged-am-launcher ..... SKIPPED [INFO] hadoop-yarn-site ................................... SKIPPED [INFO] hadoop-yarn-registry ............................... SKIPPED [INFO] hadoop-yarn-project ................................ SKIPPED [INFO] hadoop-mapreduce-client ............................ SKIPPED [INFO] hadoop-mapreduce-client-core ....................... SKIPPED [INFO] hadoop-mapreduce-client-common ..................... SKIPPED [INFO] hadoop-mapreduce-client-shuffle .................... SKIPPED [INFO] hadoop-mapreduce-client-app ........................ SKIPPED [INFO] hadoop-mapreduce-client-hs ......................... SKIPPED [INFO] hadoop-mapreduce-client-jobclient .................. SKIPPED [INFO] hadoop-mapreduce-client-hs-plugins ................. SKIPPED [INFO] Apache Hadoop MapReduce Examples ................... SKIPPED [INFO] hadoop-mapreduce ................................... SKIPPED [INFO] Apache Hadoop MapReduce Streaming .................. SKIPPED [INFO] Apache Hadoop Distributed Copy ..................... SKIPPED [INFO] Apache Hadoop Archives ............................. SKIPPED [INFO] Apache Hadoop Rumen ................................ SKIPPED [INFO] Apache Hadoop Gridmix .............................. SKIPPED [INFO] Apache Hadoop Data Join ............................ SKIPPED [INFO] Apache Hadoop Ant Tasks ............................ SKIPPED [INFO] Apache Hadoop Extras ............................... SKIPPED [INFO] Apache Hadoop Pipes ................................ SKIPPED [INFO] Apache Hadoop OpenStack support .................... SKIPPED [INFO] Apache Hadoop Amazon Web Services support .......... SKIPPED [INFO] Apache Hadoop Client ............................... SKIPPED [INFO] Apache Hadoop Mini-Cluster ......................... SKIPPED [INFO] Apache Hadoop Scheduler Load Simulator ............. SKIPPED [INFO] Apache Hadoop Tools Dist ........................... SKIPPED [INFO] Apache Hadoop Tools ................................ SKIPPED [INFO] Apache Hadoop Distribution ......................... SKIPPED [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 06:03 min [INFO] Finished at: 2018-06-23T11:25:17+08:00 [INFO] Final Memory: 27M/69M [INFO] ------------------------------------------------------------------------ [ERROR] Error resolving version for plugin 'org.apache.maven.plugins:maven-javadoc-plugin' from the repositories [local (/root/.m2/repository), ibiblio.org (http://mirrors.ibiblio.org/pub/mirrors/maven2)]: Plugin not found in any plugin repository -> [Help 1] [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/PluginVersionResolutionException You have new mail in /var/spool/mail/root
Hadoop2.4.0环境下HBase-0.9.60-hadoo2版本冲突问题
我的Hadoop环境是Hadoop2.4.0,HBase是HBase-0.9.60-hadoo2,今天使用HBase API编写了一个程序,运行的时候曝下面的错误: 2014-09-01 18:16:00,247 WARN [main] util.NativeCodeLoader (NativeCodeLoader.java:<clinit>(62)) - Unable to load native-hadoop library for your platform... using builtin-java classes where applicable 2014-09-01 18:16:00,283 ERROR [main] util.Shell (Shell.java:getWinUtilsPath(303)) - Failed to locate the winutils binary in the hadoop binary path java.io.IOException: Could not locate executable null\bin\winutils.exe in the Hadoop binaries. at org.apache.hadoop.util.Shell.getQualifiedBinPath(Shell.java:278) at org.apache.hadoop.util.Shell.getWinUtilsPath(Shell.java:300) at org.apache.hadoop.util.Shell.<clinit>(Shell.java:293) at org.apache.hadoop.util.StringUtils.<clinit>(StringUtils.java:76) at org.apache.hadoop.conf.Configuration.getStrings(Configuration.java:1514) at org.apache.hadoop.hbase.zookeeper.ZKConfig.makeZKProps(ZKConfig.java:113) at org.apache.hadoop.hbase.zookeeper.ZKConfig.getZKQuorumServersString(ZKConfig.java:265) at org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.<init>(ZooKeeperWatcher.java:159) at org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.<init>(ZooKeeperWatcher.java:134) at org.apache.hadoop.hbase.client.ZooKeeperKeepAliveConnection.<init>(ZooKeeperKeepAliveConnection.java:43) at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getKeepAliveZooKeeperWatcher(HConnectionManager.java:1710) at org.apache.hadoop.hbase.client.ZooKeeperRegistry.getClusterId(ZooKeeperRegistry.java:82) at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.retrieveClusterId(HConnectionManager.java:806) at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.<init>(HConnectionManager.java:633) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:526) at org.apache.hadoop.hbase.client.HConnectionManager.createConnection(HConnectionManager.java:387) at org.apache.hadoop.hbase.client.HConnectionManager.createConnection(HConnectionManager.java:366) at org.apache.hadoop.hbase.client.HConnectionManager.getConnection(HConnectionManager.java:247) at org.apache.hadoop.hbase.client.HBaseAdmin.<init>(HBaseAdmin.java:183) at cn.haha.HBase.HBaseApp1.main(HBaseApp1.java:26) 2014-09-01 18:16:00,297 INFO [main] zookeeper.ZooKeeper (Environment.java:logEnv(100)) - Client environment:zookeeper.version=3.4.5-1392090, built on 09/30/2012 17:52 GMT 2014-09-01 18:16:00,297 INFO [main] zookeeper.ZooKeeper (Environment.java:logEnv(100)) - Client environment:host.name=Admin-PC 2014-09-01 18:16:00,297 INFO [main] zookeeper.ZooKeeper (Environment.java:logEnv(100)) - Client environment:java.version=1.7.0_65 2014-09-01 18:16:00,297 INFO [main] zookeeper.ZooKeeper (Environment.java:logEnv(100)) - Client environment:java.vendor=Oracle Corporation 2014-09-01 18:16:00,297 INFO [main] zookeeper.ZooKeeper (Environment.java:logEnv(100)) - Client environment:java.home=C:\workDir\jdk7u65\jre 2014-09-01 18:16:00,297 INFO [main] zookeeper.ZooKeeper (Environment.java:logEnv(100)) - Client environment:java.class.path=E:\workDir\workspace_eclipse\HBase-0.96\bin;E:\workDir\workspace_eclipse\HBase-0.96\lib\activation-1.1.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\aopalliance-1.0.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\asm-3.1.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\avro-1.7.4.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\commons-beanutils-1.7.0.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\commons-beanutils-core-1.8.0.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\commons-cli-1.2.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\commons-codec-1.7.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\commons-collections-3.2.1.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\commons-compress-1.4.1.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\commons-configuration-1.6.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\commons-daemon-1.0.13.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\commons-digester-1.8.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\commons-el-1.0.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\commons-httpclient-3.1.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\commons-io-2.4.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\commons-lang-2.6.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\commons-logging-1.1.1.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\commons-math-2.1.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\commons-net-3.1.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\findbugs-annotations-1.3.9-1.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\gmbal-api-only-3.0.0-b023.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\grizzly-framework-2.1.2.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\grizzly-http-2.1.2.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\grizzly-http-server-2.1.2.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\grizzly-http-servlet-2.1.2.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\grizzly-rcm-2.1.2.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\guava-12.0.1.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\guice-3.0.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\guice-servlet-3.0.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\hadoop-annotations-2.2.0.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\hadoop-auth-2.2.0.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\hadoop-client-2.2.0.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\hadoop-common-2.2.0.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\hadoop-hdfs-2.2.0-tests.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\hadoop-hdfs-2.2.0.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\hadoop-mapreduce-client-app-2.2.0.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\hadoop-mapreduce-client-common-2.2.0.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\hadoop-mapreduce-client-core-2.2.0.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\hadoop-mapreduce-client-jobclient-2.2.0-tests.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\hadoop-mapreduce-client-jobclient-2.2.0.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\hadoop-mapreduce-client-shuffle-2.2.0.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\hadoop-yarn-api-2.2.0.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\hadoop-yarn-client-2.2.0.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\hadoop-yarn-common-2.2.0.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\hadoop-yarn-server-common-2.2.0.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\hadoop-yarn-server-nodemanager-2.2.0.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\hamcrest-core-1.3.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\hbase-client-0.96.2-hadoop2.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\hbase-common-0.96.2-hadoop2-tests.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\hbase-common-0.96.2-hadoop2.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\hbase-examples-0.96.2-hadoop2.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\hbase-hadoop-compat-0.96.2-hadoop2.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\hbase-hadoop2-compat-0.96.2-hadoop2.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\hbase-it-0.96.2-hadoop2-tests.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\hbase-it-0.96.2-hadoop2.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\hbase-prefix-tree-0.96.2-hadoop2.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\hbase-protocol-0.96.2-hadoop2.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\hbase-server-0.96.2-hadoop2-tests.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\hbase-server-0.96.2-hadoop2.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\hbase-shell-0.96.2-hadoop2.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\hbase-testing-util-0.96.2-hadoop2.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\hbase-thrift-0.96.2-hadoop2.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\htrace-core-2.04.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\httpclient-4.1.3.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\httpcore-4.1.3.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\jackson-core-asl-1.8.8.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\jackson-jaxrs-1.8.8.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\jackson-mapper-asl-1.8.8.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\jackson-xc-1.8.8.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\jamon-runtime-2.3.1.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\jasper-compiler-5.5.23.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\jasper-runtime-5.5.23.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\javax.inject-1.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\javax.servlet-3.1.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\javax.servlet-api-3.0.1.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\jaxb-api-2.2.2.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\jaxb-impl-2.2.3-1.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\jersey-client-1.9.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\jersey-core-1.8.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\jersey-grizzly2-1.9.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\jersey-guice-1.9.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\jersey-json-1.8.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\jersey-server-1.8.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\jersey-test-framework-core-1.9.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\jersey-test-framework-grizzly2-1.9.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\jets3t-0.6.1.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\jettison-1.3.1.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\jetty-6.1.26.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\jetty-sslengine-6.1.26.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\jetty-util-6.1.26.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\jruby-complete-1.6.8.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\jsch-0.1.42.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\jsp-2.1-6.1.14.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\jsp-api-2.1-6.1.14.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\jsr305-1.3.9.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\junit-4.11.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\libthrift-0.9.0.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\log4j-1.2.17.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\management-api-3.0.0-b012.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\metrics-core-2.1.2.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\netty-3.6.6.Final.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\paranamer-2.3.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\protobuf-java-2.5.0.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\servlet-api-2.5-6.1.14.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\slf4j-api-1.6.4.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\slf4j-log4j12-1.6.4.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\snappy-java-1.0.4.1.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\xmlenc-0.52.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\xz-1.0.jar;E:\workDir\workspace_eclipse\HBase-0.96\lib\zookeeper-3.4.5.jar 2014-09-01 18:16:00,297 INFO [main] zookeeper.ZooKeeper (Environment.java:logEnv(100)) - Client environment:java.library.path=C:\workDir\jdk7u65\bin;C:\windows\Sun\Java\bin;C:\windows\system32;C:\windows;C:/workDir/jdk7u65/bin/../jre/bin/client;C:/workDir/jdk7u65/bin/../jre/bin;C:/workDir/jdk7u65/bin/../jre/lib/i386;C:\Program Files (x86)\Common Files\NetSarang;C:\workDir\jdk7u65\bin;E:\workDir\apache-tomcat-7.0.55;E:\workDir\apache-tomcat-7.0.55;%CATALINA_HOME%\common\lib\common\lib\bin;C:\Program Files (x86)\Intel\iCLS Client\;C:\Program Files\Intel\iCLS Client\;C:\windows\system32;C:\windows;C:\windows\System32\Wbem;C:\windows\System32\WindowsPowerShell\v1.0\;C:\Program Files\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files\Intel\Intel(R) Management Engine Components\IPT;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\IPT;C:\Program Files\Intel\WiFi\bin\;C:\Program Files\Common Files\Intel\WirelessCommon\;C:\Program Files\Lenovo\Fingerprint Manager Pro\;C:\Program Files (x86)\Intel\OpenCL SDK\3.0\bin\x86;C:\Program Files (x86)\Intel\OpenCL SDK\3.0\bin\x64;C:\Program Files (x86)\IDM Computer Solutions\UltraEdit\;E:\workDir\eclipse-indigo-3.7.2;;. 2014-09-01 18:16:00,297 INFO [main] zookeeper.ZooKeeper (Environment.java:logEnv(100)) - Client environment:java.io.tmpdir=C:\Users\ADMINI~1\AppData\Local\Temp\ 2014-09-01 18:16:00,298 INFO [main] zookeeper.ZooKeeper (Environment.java:logEnv(100)) - Client environment:java.compiler=<NA> 2014-09-01 18:16:00,298 INFO [main] zookeeper.ZooKeeper (Environment.java:logEnv(100)) - Client environment:os.name=Windows 7 2014-09-01 18:16:00,298 INFO [main] zookeeper.ZooKeeper (Environment.java:logEnv(100)) - Client environment:os.arch=x86 2014-09-01 18:16:00,298 INFO [main] zookeeper.ZooKeeper (Environment.java:logEnv(100)) - Client environment:os.version=6.1 2014-09-01 18:16:00,298 INFO [main] zookeeper.ZooKeeper (Environment.java:logEnv(100)) - Client environment:user.name=Administrator 2014-09-01 18:16:00,298 INFO [main] zookeeper.ZooKeeper (Environment.java:logEnv(100)) - Client environment:user.home=C:\Users\Administrator 2014-09-01 18:16:00,298 INFO [main] zookeeper.ZooKeeper (Environment.java:logEnv(100)) - Client environment:user.dir=E:\workDir\workspace_eclipse\HBase-0.96 2014-09-01 18:16:00,299 INFO [main] zookeeper.ZooKeeper (ZooKeeper.java:<init>(438)) - Initiating client connection, connectString=hadoop2.slave01:2181,hadoop2.master:2181,hadoop2.slave02:2181 sessionTimeout=90000 watcher=hconnection-0xde1f90, quorum=hadoop2.slave01:2181,hadoop2.master:2181,hadoop2.slave02:2181, baseZNode=/hbase 2014-09-01 18:16:00,326 INFO [main] zookeeper.RecoverableZooKeeper (RecoverableZooKeeper.java:<init>(120)) - Process identifier=hconnection-0xde1f90 connecting to ZooKeeper ensemble=hadoop2.slave01:2181,hadoop2.master:2181,hadoop2.slave02:2181 2014-09-01 18:16:00,328 INFO [main-SendThread(hadoop2.slave01:2181)] zookeeper.ClientCnxn (ClientCnxn.java:logStartConnect(966)) - Opening socket connection to server hadoop2.slave01/192.168.100.51:2181. Will not attempt to authenticate using SASL (unknown error) 2014-09-01 18:16:00,329 INFO [main-SendThread(hadoop2.slave01:2181)] zookeeper.ClientCnxn (ClientCnxn.java:primeConnection(849)) - Socket connection established to hadoop2.slave01/192.168.100.51:2181, initiating session 2014-09-01 18:16:00,335 INFO [main-SendThread(hadoop2.slave01:2181)] zookeeper.ClientCnxn (ClientCnxn.java:onConnected(1207)) - Session establishment complete on server hadoop2.slave01/192.168.100.51:2181, sessionid = 0x1482f4c45e2001c, negotiated timeout = 40000 2014-09-01 18:16:00,472 INFO [main] zookeeper.ZooKeeper (ZooKeeper.java:<init>(438)) - Initiating client connection, connectString=hadoop2.slave01:2181,hadoop2.master:2181,hadoop2.slave02:2181 sessionTimeout=90000 watcher=catalogtracker-on-hconnection-0xde1f90, quorum=hadoop2.slave01:2181,hadoop2.master:2181,hadoop2.slave02:2181, baseZNode=/hbase 2014-09-01 18:16:00,473 INFO [main] zookeeper.RecoverableZooKeeper (RecoverableZooKeeper.java:<init>(120)) - Process identifier=catalogtracker-on-hconnection-0xde1f90 connecting to ZooKeeper ensemble=hadoop2.slave01:2181,hadoop2.master:2181,hadoop2.slave02:2181 2014-09-01 18:16:00,474 INFO [main-SendThread(hadoop2.slave01:2181)] zookeeper.ClientCnxn (ClientCnxn.java:logStartConnect(966)) - Opening socket connection to server hadoop2.slave01/192.168.100.51:2181. Will not attempt to authenticate using SASL (unknown error) 2014-09-01 18:16:00,474 INFO [main-SendThread(hadoop2.slave01:2181)] zookeeper.ClientCnxn (ClientCnxn.java:primeConnection(849)) - Socket connection established to hadoop2.slave01/192.168.100.51:2181, initiating session 2014-09-01 18:16:00,478 INFO [main-SendThread(hadoop2.slave01:2181)] zookeeper.ClientCnxn (ClientCnxn.java:onConnected(1207)) - Session establishment complete on server hadoop2.slave01/192.168.100.51:2181, sessionid = 0x1482f4c45e2001d, negotiated timeout = 40000 2014-09-01 18:16:00,499 INFO [main] Configuration.deprecation (Configuration.java:warnOnceIfDeprecated(840)) - hadoop.native.lib is deprecated. Instead, use io.native.lib.available 2014-09-01 18:16:00,817 INFO [main] zookeeper.ZooKeeper (ZooKeeper.java:close(684)) - Session: 0x1482f4c45e2001d closed 2014-09-01 18:16:00,817 INFO [main-EventThread] zookeeper.ClientCnxn (ClientCnxn.java:run(509)) - EventThread shut down 2014-09-01 18:16:01,288 INFO [main] zookeeper.ZooKeeper (ZooKeeper.java:<init>(438)) - Initiating client connection, connectString=hadoop2.slave01:2181,hadoop2.master:2181,hadoop2.slave02:2181 sessionTimeout=90000 watcher=catalogtracker-on-hconnection-0xde1f90, quorum=hadoop2.slave01:2181,hadoop2.master:2181,hadoop2.slave02:2181, baseZNode=/hbase 2014-09-01 18:16:01,290 INFO [main] zookeeper.RecoverableZooKeeper (RecoverableZooKeeper.java:<init>(120)) - Process identifier=catalogtracker-on-hconnection-0xde1f90 connecting to ZooKeeper ensemble=hadoop2.slave01:2181,hadoop2.master:2181,hadoop2.slave02:2181 2014-09-01 18:16:01,290 INFO [main-SendThread(hadoop2.slave01:2181)] zookeeper.ClientCnxn (ClientCnxn.java:logStartConnect(966)) - Opening socket connection to server hadoop2.slave01/192.168.100.51:2181. Will not attempt to authenticate using SASL (unknown error) 2014-09-01 18:16:01,291 INFO [main-SendThread(hadoop2.slave01:2181)] zookeeper.ClientCnxn (ClientCnxn.java:primeConnection(849)) - Socket connection established to hadoop2.slave01/192.168.100.51:2181, initiating session 2014-09-01 18:16:01,294 INFO [main-SendThread(hadoop2.slave01:2181)] zookeeper.ClientCnxn (ClientCnxn.java:onConnected(1207)) - Session establishment complete on server hadoop2.slave01/192.168.100.51:2181, sessionid = 0x1482f4c45e2001e, negotiated timeout = 40000 2014-09-01 18:16:01,304 INFO [main] zookeeper.ZooKeeper (ZooKeeper.java:close(684)) - Session: 0x1482f4c45e2001e closed 2014-09-01 18:16:01,304 INFO [main-EventThread] zookeeper.ClientCnxn (ClientCnxn.java:run(509)) - EventThread shut down
hadoop3.0 运行yarn jar 3.0.0-alpha2.jar pi 10 100
2017-05-17 19:07:12,789 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService: Writing credentials to the nmPrivate file /tmp/hadoop-brody/nm-local-dir/nmPrivate/container_1495017112106_0012_01_000001.tokens 2017-05-17 19:07:12,790 INFO org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor: Initializing user brody 2017-05-17 19:07:12,793 INFO org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor: Copying from /tmp/hadoop-brody/nm-local-dir/nmPrivate/container_1495017112106_0012_01_000001.tokens to /tmp/hadoop-brody/nm-local-dir/usercache/brody/appcache/application_1495017112106_0012/container_1495017112106_0012_01_000001.tokens 2017-05-17 19:07:12,794 INFO org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor: Localizer CWD set to /tmp/hadoop-brody/nm-local-dir/usercache/brody/appcache/application_1495017112106_0012 = file:/tmp/hadoop-brody/nm-local-dir/usercache/brody/appcache/application_1495017112106_0012 2017-05-17 19:07:12,843 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ContainerLocalizer: Disk Validator: yarn.nodemanager.disk-validator is loaded. 2017-05-17 19:07:13,178 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl: Container container_1495017112106_0012_01_000001 transitioned from LOCALIZING to SCHEDULED 2017-05-17 19:07:13,178 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.scheduler.ContainerScheduler: Starting container [container_1495017112106_0012_01_000001] 2017-05-17 19:07:13,351 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl: Container container_1495017112106_0012_01_000001 transitioned from SCHEDULED to RUNNING 2017-05-17 19:07:13,352 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainersMonitorImpl: Starting resource-monitoring for container_1495017112106_0012_01_000001 2017-05-17 19:07:13,359 INFO org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor: launchContainer: [nice, -n, 0, bash, /tmp/hadoop-brody/nm-local-dir/usercache/brody/appcache/application_1495017112106_0012/container_1495017112106_0012_01_000001/default_container_executor.sh] 2017-05-17 19:07:13,686 WARN org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor: Exit code from container container_1495017112106_0012_01_000001 is : 1 2017-05-17 19:07:13,686 WARN org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor: Exception from container-launch with container ID: container_1495017112106_0012_01_000001 and exit code: 1 ExitCodeException exitCode=1: 2017-05-17 19:07:15,401 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.application.ApplicationImpl: Removing container_1495017112106_0012_02_000001 from application application_1495017112106_0012 2017-05-17 19:07:15,401 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainersMonitorImpl: Stopping resource-monitoring for container_1495017112106_0012_02_000001 2017-05-17 19:07:15,401 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.AuxServices: Got event CONTAINER_STOP for appId application_1495017112106_0012 2017-05-17 19:07:16,405 INFO org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl: Removed completed containers from NM context: [container_1495017112106_0012_02_000001] 2017-05-17 19:07:16,408 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.application.ApplicationImpl: Application application_1495017112106_0012 transitioned from RUNNING to APPLICATION_RESOURCES_CLEANINGUP 2017-05-17 19:07:16,409 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.AuxServices: Got event APPLICATION_STOP for appId application_1495017112106_0012 2017-05-17 19:07:16,409 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.application.ApplicationImpl: Application application_1495017112106_0012 transitioned from APPLICATION_RESOURCES_CLEANINGUP to FINISHED 2017-05-17 19:07:16,409 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.loghandler.NonAggregatingLogHandler: Scheduling Log Deletion for application: application_1495017112106_0012, with delay of 10800 seconds 2017-05-17 19:07:16,409 INFO org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor: Deleting absolute path : /tmp/hadoop-brody/nm-local-dir/usercache/brody/appcache/application_1495017112106_0012
执行jar报错 Hadoop java.io.IOException
[img=http://img.bbs.csdn.net/upload/201703/15/1489518401_142809.png][/img] Error: java.io.IOException: Initialization of all the collectors failed. Error in last collector was :interface javax.xml.soap.Text hadoop jar Hadoop_Demo1.jar /user/myData/ /user/out/ 执行简单jar包 17/03/15 02:52:37 INFO client.RMProxy: Connecting to ResourceManager at s0/192.168.253.130:8032 17/03/15 02:52:37 WARN mapreduce.JobResourceUploader: Hadoop command-line option parsing not performed. Implement the Tool interface and execute your application with ToolRunner to remedy this. 17/03/15 02:52:38 INFO input.FileInputFormat: Total input paths to process : 2 17/03/15 02:52:38 INFO mapreduce.JobSubmitter: number of splits:2 17/03/15 02:52:38 INFO mapreduce.JobSubmitter: Submitting tokens for job: job_1489512856623_0004 17/03/15 02:52:39 INFO impl.YarnClientImpl: Submitted application application_1489512856623_0004 17/03/15 02:52:39 INFO mapreduce.Job: The url to track the job: http://s0:8088/proxy/application_1489512856623_0004/ 17/03/15 02:52:39 INFO mapreduce.Job: Running job: job_1489512856623_0004 17/03/15 02:52:50 INFO mapreduce.Job: Job job_1489512856623_0004 running in uber mode : false 17/03/15 02:52:50 INFO mapreduce.Job: map 0% reduce 0% 17/03/15 02:55:18 INFO mapreduce.Job: map 50% reduce 0% 17/03/15 02:55:18 INFO mapreduce.Job: Task Id : attempt_1489512856623_0004_m_000001_0, Status : FAILED Error: java.io.IOException: Initialization of all the collectors failed. Error in last collector was :interface javax.xml.soap.Text at org.apache.hadoop.mapred.MapTask.createSortingCollector(MapTask.java:414) at org.apache.hadoop.mapred.MapTask.access$100(MapTask.java:81) at org.apache.hadoop.mapred.MapTask$NewOutputCollector.<init>(MapTask.java:698) at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:770) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341) at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:164) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1698) at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158) Caused by: java.lang.ClassCastException: interface javax.xml.soap.Text at java.lang.Class.asSubclass(Class.java:3404) at org.apache.hadoop.mapred.JobConf.getOutputKeyComparator(JobConf.java:887) at org.apache.hadoop.mapred.MapTask$MapOutputBuffer.init(MapTask.java:1004) at org.apache.hadoop.mapred.MapTask.createSortingCollector(MapTask.java:402) ... 9 more Container killed by the ApplicationMaster. 17/03/15 02:55:18 INFO mapreduce.Job: Task Id : attempt_1489512856623_0004_m_000000_0, Status : FAILED Error: java.io.IOException: Initialization of all the collectors failed. Error in last collector was :interface javax.xml.soap.Text at org.apache.hadoop.mapred.MapTask.createSortingCollector(MapTask.java:414) at org.apache.hadoop.mapred.MapTask.access$100(MapTask.java:81) at org.apache.hadoop.mapred.MapTask$NewOutputCollector.<init>(MapTask.java:698) at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:770) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341) at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:164) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1698) at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158) Caused by: java.lang.ClassCastException: interface javax.xml.soap.Text at java.lang.Class.asSubclass(Class.java:3404) at org.apache.hadoop.mapred.JobConf.getOutputKeyComparator(JobConf.java:887) at org.apache.hadoop.mapred.MapTask$MapOutputBuffer.init(MapTask.java:1004) at org.apache.hadoop.mapred.MapTask.createSortingCollector(MapTask.java:402) ... 9 more 17/03/15 02:55:19 INFO mapreduce.Job: map 0% reduce 0% 17/03/15 02:55:31 INFO mapreduce.Job: Task Id : attempt_1489512856623_0004_m_000000_1, Status : FAILED Error: java.io.IOException: Initialization of all the collectors failed. Error in last collector was :interface javax.xml.soap.Text at org.apache.hadoop.mapred.MapTask.createSortingCollector(MapTask.java:414) at org.apache.hadoop.mapred.MapTask.access$100(MapTask.java:81) at org.apache.hadoop.mapred.MapTask$NewOutputCollector.<init>(MapTask.java:698) at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:770) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341) at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:164) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1698) at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158)
hadoop3.0.0不会生成_success文件吗
如题。hadoop3.0.0不会生成_success文件吗?????????????????
Hadoop 2.2运行wordcount报错
hadoop 2.2 + jdk1.7 运行wordcount例子 hadoop jar hadoop-mapreduce-examples-2.2.0.jar wordcount /word /ws 报错: org.apache.hadoop.mapred.TaskAttemptListenerImpl: Diagnostics report from attempt_1449733659077_0001_m_000000_0: Error: java.lang.ClassCastException: org.apache.hadoop.mapreduce.lib.input.FileSplit cannot be cast to org.apache.hadoop.mapred.InputSplit 请各位高手指点
hadoop中wordcount使用IKsegmenter分词器后本地编译运行通过,打成jar包后报IKsegmenter类无法找到
使用eclipse在本地上编译运行的时候没有问题,output能够获得正常结果。 但是使用hadoop运行时就会报错,之前没有使用过ecipse,在网上找了半天,export里面的选项来回试了一下也没成功..以下是报错信息: ``` 19/11/19 20:57:39 INFO client.RMProxy: Connecting to ResourceManager at bigdata-senior01.chybinmy.com/192.168.100.10:8032 19/11/19 20:57:40 INFO input.FileInputFormat: Total input files to process : 1 19/11/19 20:57:40 INFO mapreduce.JobSubmitter: number of splits:1 19/11/19 20:57:41 INFO Configuration.deprecation: yarn.resourcemanager.system-metrics-publisher.enabled is deprecated. Instead, use yarn.system-metrics-publisher.enabled 19/11/19 20:57:41 INFO mapreduce.JobSubmitter: Submitting tokens for job: job_1574165004078_0005 19/11/19 20:57:41 INFO conf.Configuration: resource-types.xml not found 19/11/19 20:57:41 INFO resource.ResourceUtils: Unable to find 'resource-types.xml'. 19/11/19 20:57:41 INFO resource.ResourceUtils: Adding resource type - name = memory-mb, units = Mi, type = COUNTABLE 19/11/19 20:57:41 INFO resource.ResourceUtils: Adding resource type - name = vcores, units = , type = COUNTABLE 19/11/19 20:57:42 INFO impl.YarnClientImpl: Submitted application application_1574165004078_0005 19/11/19 20:57:42 INFO mapreduce.Job: The url to track the job: http://bigdata-senior01.chybinmy.com:8088/proxy/application_1574165004078_0005/ 19/11/19 20:57:42 INFO mapreduce.Job: Running job: job_1574165004078_0005 19/11/19 20:57:49 INFO mapreduce.Job: Job job_1574165004078_0005 running in uber mode : false 19/11/19 20:57:49 INFO mapreduce.Job: map 0% reduce 0% 19/11/19 20:57:53 INFO mapreduce.Job: Task Id : attempt_1574165004078_0005_m_000000_0, Status : FAILED Error: java.lang.ClassNotFoundException: org.wltea.analyzer.core.IKSegmenter at java.net.URLClassLoader$1.run(URLClassLoader.java:366) 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 com.example.test.ChineseWordCount$TokenizerMapper.map(ChineseWordCount.java:36) at com.example.test.ChineseWordCount$TokenizerMapper.map(ChineseWordCount.java:1) at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:146) at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:793) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341) at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:177) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:415) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1893) at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:171) 19/11/19 20:57:58 INFO mapreduce.Job: Task Id : attempt_1574165004078_0005_m_000000_1, Status : FAILED Error: java.lang.ClassNotFoundException: org.wltea.analyzer.core.IKSegmenter at java.net.URLClassLoader$1.run(URLClassLoader.java:366) 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 com.example.test.ChineseWordCount$TokenizerMapper.map(ChineseWordCount.java:36) at com.example.test.ChineseWordCount$TokenizerMapper.map(ChineseWordCount.java:1) at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:146) at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:793) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341) at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:177) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:415) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1893) at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:171) 19/11/19 20:58:03 INFO mapreduce.Job: Task Id : attempt_1574165004078_0005_m_000000_2, Status : FAILED Error: java.lang.ClassNotFoundException: org.wltea.analyzer.core.IKSegmenter at java.net.URLClassLoader$1.run(URLClassLoader.java:366) 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 com.example.test.ChineseWordCount$TokenizerMapper.map(ChineseWordCount.java:36) at com.example.test.ChineseWordCount$TokenizerMapper.map(ChineseWordCount.java:1) at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:146) at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:793) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341) at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:177) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:415) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1893) at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:171) 19/11/19 20:58:11 INFO mapreduce.Job: map 100% reduce 100% 19/11/19 20:58:12 INFO mapreduce.Job: Job job_1574165004078_0005 failed with state FAILED due to: Task failed task_1574165004078_0005_m_000000 Job failed as tasks failed. failedMaps:1 failedReduces:0 19/11/19 20:58:12 INFO mapreduce.Job: Counters: 13 Job Counters Failed map tasks=4 Killed reduce tasks=1 Launched map tasks=4 Other local map tasks=3 Data-local map tasks=1 Total time spent by all maps in occupied slots (ms)=12897 Total time spent by all reduces in occupied slots (ms)=0 Total time spent by all map tasks (ms)=12897 Total vcore-milliseconds taken by all map tasks=12897 Total megabyte-milliseconds taken by all map tasks=13206528 Map-Reduce Framework CPU time spent (ms)=0 Physical memory (bytes) snapshot=0 Virtual memory (bytes) snapshot=0 [hadoop@bigdata-senior01 hadoop-2.10.0]$ bin/hdfs dfs -ls / Found 4 items drwxr-xr-x - hadoop supergroup 0 2019-11-19 20:13 /input drwxr-xr-x - hadoop supergroup 0 2019-11-19 20:54 /output drwxr-xr-x - hadoop supergroup 0 2019-11-19 20:58 /output2 drwx------ - hadoop supergroup 0 2019-11-19 20:16 /tmp ```
求hadoop3.1.1在win10下开发或调试用的bin目录
如题,就是需要3.1.1在win10下开发调试用的bin目录的文件,包括winutils.exe等等那些文件的那个。求大佬给个链接。
Hadoop3.1.0分布式环境搭建
1,环境VMWare,CentOS6.5, JDK1.8(oracle), Hadoop3.1.0 在master节点使用start-dfs.sh时,只会启动master节点的namenode和datanode,以及slave1节点的secondarynamenode,使用start-dfs.sh时能启动master的namenode和datanode,以及slave1上的secondarynamenode. 其它所有子节点的datanode进程都不会启动,必须在子节点上使用 hdfs --daemon start datanode 命令手动启动datanode. master节点namenode和datanode的日志中未出现任何异常情况。 [root@master hadoop-3.1.0]# start-dfs.sh Starting namenodes on [master] Starting datanodes Starting secondary namenodes [node1] 2019-07-14 11:04:46,521 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable [root@master hadoop-3.1.0]# jps 29025 NameNode 29147 DataNode 29420 Jps 问题: 为什么无法通过start-dfs.sh启动集群中其它slave节点中的datanode,而又能启动slave中的secondarynamenode? 请各位大神帮忙看看。 ![图片说明](https://img-ask.csdn.net/upload/201907/14/1563100513_35604.png)
hadoop2.5.0-cdh5.3.1, 如何选择相配的spark?
我装hadoop2.5.0-cdh5.3.1 + spark1.2.1-bin-hadoop2.4.tgz,发现许多问题。是不是版本不兼容。 请朋友们帮助! 另外,如何编译 jar? 因为未发现build or sbt path.
编译hadoop3.0.2 enforce-banned-dependencies失败
编译hadoop3.0.2 Apache Hadoop Client Packaging Invariants for Test . FAILURE 大神们帮忙看下哪里出错的以及怎么修改 ``` [INFO] Apache Hadoop Client Test Minicluster .............. SUCCESS [02:00 min] [INFO] Apache Hadoop Client Packaging Invariants for Test . FAILURE [ 0.792 s] [INFO] Apache Hadoop Client Packaging Integration Tests ... SKIPPED [INFO] Apache Hadoop Distribution ......................... SKIPPED [INFO] Apache Hadoop Client Modules ....................... SKIPPED [INFO] Apache Hadoop Cloud Storage ........................ SKIPPED [INFO] Apache Hadoop Cloud Storage Project 3.0.2 .......... SKIPPED [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 34:30 min [INFO] Finished at: 2018-03-18T06:30:58+08:00 [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.apache.maven.plugins:maven-enforcer-plugin:3.0.0-M1:enforce (enforce-banned-dependencies) on project hadoop-client-check-test-invariants: Some Enforcer rules have failed. Look above for specific messages explaining why the rule failed. -> [Help 1] org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-enforcer-plugin:3.0.0-M1:enforce (enforce-banned-dependencies) on project hadoop-client-check-test-invariants: Some Enforcer rules have failed. Look above for specific messages explaining why the rule failed. at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:213) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:154) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:146) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81) at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56) at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128) at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305) at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192) at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105) at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956) at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:290) at org.apache.maven.cli.MavenCli.main (MavenCli.java:194) at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke (Method.java:497) at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289) at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229) at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415) at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356) Caused by: org.apache.maven.plugin.MojoExecutionException: Some Enforcer rules have failed. Look above for specific messages explaining why the rule failed. at org.apache.maven.plugins.enforcer.EnforceMojo.execute (EnforceMojo.java:243) at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:137) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:208) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:154) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:146) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81) at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56) at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128) at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305) at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192) at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105) at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956) at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:290) at org.apache.maven.cli.MavenCli.main (MavenCli.java:194) at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke (Method.java:497) at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289) at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229) at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415) at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356) [ERROR] [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/MojoExecutionException ```
hadoop使用yarn运行jar 报java.lang.ClassNotFoundException 找不到类 (找不到的不是主类)
1、写了一个数据分析的程序,用idea打成jar包,依赖jar都打进去了 ![图片说明](https://img-ask.csdn.net/upload/201911/03/1572779664_439750.png) 已经设置了 job.setJarByClass(CountDurationRunner.class); 2、开启hadoop zookeeper 和hbase集群 3、yarn运行jar : $ /opt/module/hadoop-2.7.2/bin/yarn jar ct_analysis.jar runner.CountDurationRunner 报错截图:![图片说明](https://img-ask.csdn.net/upload/201911/03/1572779908_781957.png) CountDurationRunner类代码: ``` package runner; import kv.key.ComDimension; //就是这里第一个就没找到 import kv.value.CountDurationValue; import mapper.CountDurationMapper; import org.apache.hadoop.conf.Configuration; import org.apache.hadoop.hbase.HBaseConfiguration; import org.apache.hadoop.hbase.TableName; import org.apache.hadoop.hbase.client.Admin; import org.apache.hadoop.hbase.client.Connection; import org.apache.hadoop.hbase.client.ConnectionFactory; import org.apache.hadoop.hbase.client.Scan; import org.apache.hadoop.hbase.mapreduce.TableMapReduceUtil; import org.apache.hadoop.io.Text; import org.apache.hadoop.mapreduce.Job; import org.apache.hadoop.util.Tool; import org.apache.hadoop.util.ToolRunner; import outputformat.MysqlOutputFormat; import reducer.CountDurationReducer; import java.io.IOException; public class CountDurationRunner implements Tool { private Configuration conf = null; @Override public void setConf(Configuration conf) { this.conf = HBaseConfiguration.create(conf); } @Override public Configuration getConf() { return this.conf; } @Override public int run(String[] args) throws Exception { //得到conf Configuration conf = this.getConf(); //实例化job Job job = Job.getInstance(conf); job.setJarByClass(CountDurationRunner.class); //组装Mapper InputFormat initHbaseInputConfig(job); //组装Reducer outputFormat initHbaseOutputConfig(job); return job.waitForCompletion(true) ? 0 : 1; } private void initHbaseOutputConfig(Job job) { Connection connection = null; Admin admin = null; String tableName = "ns_ct:calllog"; try { connection = ConnectionFactory.createConnection(job.getConfiguration()); admin = connection.getAdmin(); if(!admin.tableExists(TableName.valueOf(tableName))) throw new RuntimeException("没有找到目标表"); Scan scan = new Scan(); //初始化Mapper TableMapReduceUtil.initTableMapperJob( tableName, scan, CountDurationMapper.class, ComDimension.class, Text.class, job, true); }catch (IOException e){ e.printStackTrace(); }finally { try { if(admin!=null) admin.close(); if(connection!=null) connection.close(); } catch (IOException e) { e.printStackTrace(); } } } private void initHbaseInputConfig(Job job) { job.setReducerClass(CountDurationReducer.class); job.setOutputKeyClass(ComDimension.class); job.setOutputValueClass(CountDurationValue.class); job.setOutputFormatClass(MysqlOutputFormat.class); } public static void main(String[] args) { try { int status = ToolRunner.run(new CountDurationRunner(), args); System.exit(status); } catch (Exception e) { e.printStackTrace(); } } } 这问题困扰很久了,有人说classPath不对,不知道如何修改,求助! ```
hadoop2.5.1在win7下开发报通信错误
集群环境是centos6.2,2master,4slave。 在集群上跑example.jar测试通过,管理页面显示所有节点正常。jps显示正常。 但在win7下建立用eclipse安装csdn下载的插件显示update错误,不过可以连接上hadoop集群,正常显示hdfs。 使用example里面的wordcount.java,照博客 http://www.cnblogs.com/huligong1234/p/4137133.html 的方法运行后显示可以连接上master但不能连接slave: WARN - Failed to connect to /192.168.11.94:50010 for block, add to deadNodes and continue. java.net.ConnectException: Connection timed out: no further information java.net.ConnectException: Connection timed out: no further information at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)。。。 4个slave都显示通信超时。不知道有人知道是怎么回事吗??
Hadoop如何运行本地jar包
Hadoop运行jar包的命令不是hadoop jar xxx.jar吗,那这个jar包的路径在哪里配置啊。这个jar包是本地的
nutch2.3+hadoop2.4兼容问题
masterbak:9000/user/url/urls.txt:0+22 2015-02-05 01:14:43,418 FATAL [main] org.apache.hadoop.mapred.YarnChild: Error running child : java.lang.IncompatibleClassChangeError: Found interface org.apache.hadoop.mapreduce.TaskAttemptContext, but class was expected at org.apache.gora.mapreduce.GoraOutputFormat.getRecordWriter(GoraOutputFormat.java:83) at org.apache.hadoop.mapred.MapTask$NewDirectOutputCollector.<init>(MapTask.java:624) at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:744) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:340) at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:167) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:415) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1548) at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:162)
Hadoop2.2.0搭建过程中namenode初始化报错
HDFS初始化namenode报错,求大神帮帮忙!!! FATAL namenode.NameNode: Exception in namenode join java.lang.ClassCastException: com.sun.org.apache.xerces.internal.dom.DeferredElementNSImpl cannot be cast to org.w3c.dom.Text at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:2111) at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:2001) at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:1918) at org.apache.hadoop.conf.Configuration.get(Configuration.java:721) at org.apache.hadoop.conf.Configuration.getTrimmed(Configuration.java:740) at org.apache.hadoop.conf.Configuration.getLong(Configuration.java:965) at org.apache.hadoop.security.Groups.<init>(Groups.java:62) at org.apache.hadoop.security.Groups.getUserToGroupsMappingService(Groups.java:182) at org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:235) at org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:214) at org.apache.hadoop.security.UserGroupInformation.isAuthenticationMethodEnabled(UserGroupInformation.java:275) at org.apache.hadoop.security.UserGroupInformation.isSecurityEnabled(UserGroupInformation.java:269) at org.apache.hadoop.hdfs.server.namenode.NameNode.format(NameNode.java:807) at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1213) at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1320) 15/04/13 04:15:01 INFO util.ExitUtil: Exiting with status 1 15/04/13 04:15:02 INFO namenode.NameNode: SHUTDOWN_MSG:
爬虫福利二 之 妹子图网MM批量下载
爬虫福利一:27报网MM批量下载    点击 看了本文,相信大家对爬虫一定会产生强烈的兴趣,激励自己去学习爬虫,在这里提前祝:大家学有所成! 目标网站:妹子图网 环境:Python3.x 相关第三方模块:requests、beautifulsoup4 Re:各位在测试时只需要将代码里的变量 path 指定为你当前系统要保存的路径,使用 python xxx.py 或IDE运行即可。
Java学习的正确打开方式
在博主认为,对于入门级学习java的最佳学习方法莫过于视频+博客+书籍+总结,前三者博主将淋漓尽致地挥毫于这篇博客文章中,至于总结在于个人,实际上越到后面你会发现学习的最好方式就是阅读参考官方文档其次就是国内的书籍,博客次之,这又是一个层次了,这里暂时不提后面再谈。博主将为各位入门java保驾护航,各位只管冲鸭!!!上天是公平的,只要不辜负时间,时间自然不会辜负你。 何谓学习?博主所理解的学习,它
程序员必须掌握的核心算法有哪些?
由于我之前一直强调数据结构以及算法学习的重要性,所以就有一些读者经常问我,数据结构与算法应该要学习到哪个程度呢?,说实话,这个问题我不知道要怎么回答你,主要取决于你想学习到哪些程度,不过针对这个问题,我稍微总结一下我学过的算法知识点,以及我觉得值得学习的算法。这些算法与数据结构的学习大多数是零散的,并没有一本把他们全部覆盖的书籍。下面是我觉得值得学习的一些算法以及数据结构,当然,我也会整理一些看过...
大学四年自学走来,这些私藏的实用工具/学习网站我贡献出来了
大学四年,看课本是不可能一直看课本的了,对于学习,特别是自学,善于搜索网上的一些资源来辅助,还是非常有必要的,下面我就把这几年私藏的各种资源,网站贡献出来给你们。主要有:电子书搜索、实用工具、在线视频学习网站、非视频学习网站、软件下载、面试/求职必备网站。 注意:文中提到的所有资源,文末我都给你整理好了,你们只管拿去,如果觉得不错,转发、分享就是最大的支持了。 一、PDF搜索网站推荐 对于大部
linux系列之常用运维命令整理笔录
本博客记录工作中需要的linux运维命令,大学时候开始接触linux,会一些基本操作,可是都没有整理起来,加上是做开发,不做运维,有些命令忘记了,所以现在整理成博客,当然vi,文件操作等就不介绍了,慢慢积累一些其它拓展的命令,博客不定时更新 顺便拉下票,我在参加csdn博客之星竞选,欢迎投票支持,每个QQ或者微信每天都可以投5票,扫二维码即可,http://m234140.nofollow.ax.
比特币原理详解
一、什么是比特币 比特币是一种电子货币,是一种基于密码学的货币,在2008年11月1日由中本聪发表比特币白皮书,文中提出了一种去中心化的电子记账系统,我们平时的电子现金是银行来记账,因为银行的背后是国家信用。去中心化电子记账系统是参与者共同记账。比特币可以防止主权危机、信用风险。其好处不多做赘述,这一层面介绍的文章很多,本文主要从更深层的技术原理角度进行介绍。 二、问题引入  假设现有4个人
程序员接私活怎样防止做完了不给钱?
首先跟大家说明一点,我们做 IT 类的外包开发,是非标品开发,所以很有可能在开发过程中会有这样那样的需求修改,而这种需求修改很容易造成扯皮,进而影响到费用支付,甚至出现做完了项目收不到钱的情况。 那么,怎么保证自己的薪酬安全呢? 我们在开工前,一定要做好一些证据方面的准备(也就是“讨薪”的理论依据),这其中最重要的就是需求文档和验收标准。一定要让需求方提供这两个文档资料作为开发的基础。之后开发
网页实现一个简单的音乐播放器(大佬别看。(⊙﹏⊙))
今天闲着无事,就想写点东西。然后听了下歌,就打算写个播放器。 于是乎用h5 audio的加上js简单的播放器完工了。 欢迎 改进 留言。 演示地点跳到演示地点 html代码如下`&lt;!DOCTYPE html&gt; &lt;html&gt; &lt;head&gt; &lt;title&gt;music&lt;/title&gt; &lt;meta charset="utf-8"&gt
Python十大装B语法
Python 是一种代表简单思想的语言,其语法相对简单,很容易上手。不过,如果就此小视 Python 语法的精妙和深邃,那就大错特错了。本文精心筛选了最能展现 Python 语法之精妙的十个知识点,并附上详细的实例代码。如能在实战中融会贯通、灵活使用,必将使代码更为精炼、高效,同时也会极大提升代码B格,使之看上去更老练,读起来更优雅。 1. for - else 什么?不是 if 和 else 才
数据库优化 - SQL优化
前面一篇文章从实例的角度进行数据库优化,通过配置一些参数让数据库性能达到最优。但是一些“不好”的SQL也会导致数据库查询变慢,影响业务流程。本文从SQL角度进行数据库优化,提升SQL运行效率。 判断问题SQL 判断SQL是否有问题时可以通过两个表象进行判断: 系统级别表象 CPU消耗严重 IO等待严重 页面响应时间过长
2019年11月中国大陆编程语言排行榜
2019年11月2日,我统计了某招聘网站,获得有效程序员招聘数据9万条。针对招聘信息,提取编程语言关键字,并统计如下: 编程语言比例 rank pl_ percentage 1 java 33.62% 2 c/c++ 16.42% 3 c_sharp 12.82% 4 javascript 12.31% 5 python 7.93% 6 go 7.25% 7
通俗易懂地给女朋友讲:线程池的内部原理
餐厅的约会 餐盘在灯光的照耀下格外晶莹洁白,女朋友拿起红酒杯轻轻地抿了一小口,对我说:“经常听你说线程池,到底线程池到底是个什么原理?”我楞了一下,心里想女朋友今天是怎么了,怎么突然问出这么专业的问题,但做为一个专业人士在女朋友面前也不能露怯啊,想了一下便说:“我先给你讲讲我前同事老王的故事吧!” 大龄程序员老王 老王是一个已经北漂十多年的程序员,岁数大了,加班加不动了,升迁也无望,于是拿着手里
经典算法(5)杨辉三角
写在前面: 我是 扬帆向海,这个昵称来源于我的名字以及女朋友的名字。我热爱技术、热爱开源、热爱编程。技术是开源的、知识是共享的。 这博客是对自己学习的一点点总结及记录,如果您对 Java、算法 感兴趣,可以关注我的动态,我们一起学习。 用知识改变命运,让我们的家人过上更好的生活。 目录一、杨辉三角的介绍二、杨辉三角的算法思想三、代码实现1.第一种写法2.第二种写法 一、杨辉三角的介绍 百度
腾讯算法面试题:64匹马8个跑道需要多少轮才能选出最快的四匹?
昨天,有网友私信我,说去阿里面试,彻底的被打击到了。问了为什么网上大量使用ThreadLocal的源码都会加上private static?他被难住了,因为他从来都没有考虑过这个问题。无独有偶,今天笔者又发现有网友吐槽了一道腾讯的面试题,我们一起来看看。 腾讯算法面试题:64匹马8个跑道需要多少轮才能选出最快的四匹? 在互联网职场论坛,一名程序员发帖求助到。二面腾讯,其中一个算法题:64匹
面试官:你连RESTful都不知道我怎么敢要你?
面试官:了解RESTful吗? 我:听说过。 面试官:那什么是RESTful? 我:就是用起来很规范,挺好的 面试官:是RESTful挺好的,还是自我感觉挺好的 我:都挺好的。 面试官:… 把门关上。 我:… 要干嘛?先关上再说。 面试官:我说出去把门关上。 我:what ?,夺门而去 文章目录01 前言02 RESTful的来源03 RESTful6大原则1. C-S架构2. 无状态3.统一的接
为啥国人偏爱Mybatis,而老外喜欢Hibernate/JPA呢?
关于SQL和ORM的争论,永远都不会终止,我也一直在思考这个问题。昨天又跟群里的小伙伴进行了一番讨论,感触还是有一些,于是就有了今天这篇文。 声明:本文不会下关于Mybatis和JPA两个持久层框架哪个更好这样的结论。只是摆事实,讲道理,所以,请各位看官勿喷。 一、事件起因 关于Mybatis和JPA孰优孰劣的问题,争论已经很多年了。一直也没有结论,毕竟每个人的喜好和习惯是大不相同的。我也看
SQL-小白最佳入门sql查询一
一 说明 如果是初学者,建议去网上寻找安装Mysql的文章安装,以及使用navicat连接数据库,以后的示例基本是使用mysql数据库管理系统; 二 准备前提 需要建立一张学生表,列分别是id,名称,年龄,学生信息;本示例中文章篇幅原因SQL注释略; 建表语句: CREATE TABLE `student` ( `id` int(11) NOT NULL AUTO_INCREMENT, `
项目中的if else太多了,该怎么重构?
介绍 最近跟着公司的大佬开发了一款IM系统,类似QQ和微信哈,就是聊天软件。我们有一部分业务逻辑是这样的 if (msgType = "文本") { // dosomething } else if(msgType = "图片") { // doshomething } else if(msgType = "视频") { // doshomething } else { // dosho
【图解经典算法题】如何用一行代码解决约瑟夫环问题
约瑟夫环问题算是很经典的题了,估计大家都听说过,然后我就在一次笔试中遇到了,下面我就用 3 种方法来详细讲解一下这道题,最后一种方法学了之后保证让你可以让你装逼。 问题描述:编号为 1-N 的 N 个士兵围坐在一起形成一个圆圈,从编号为 1 的士兵开始依次报数(1,2,3…这样依次报),数到 m 的 士兵会被杀死出列,之后的士兵再从 1 开始报数。直到最后剩下一士兵,求这个士兵的编号。 1、方
致 Python 初学者
文章目录1. 前言2. 明确学习目标,不急于求成,不好高骛远3. 在开始学习 Python 之前,你需要做一些准备2.1 Python 的各种发行版2.2 安装 Python2.3 选择一款趁手的开发工具3. 习惯使用IDLE,这是学习python最好的方式4. 严格遵从编码规范5. 代码的运行、调试5. 模块管理5.1 同时安装了py2/py35.2 使用Anaconda,或者通过IDE来安装模
“狗屁不通文章生成器”登顶GitHub热榜,分分钟写出万字形式主义大作
一、垃圾文字生成器介绍 最近在浏览GitHub的时候,发现了这样一个骨骼清奇的雷人项目,而且热度还特别高。 项目中文名:狗屁不通文章生成器 项目英文名:BullshitGenerator 根据作者的介绍,他是偶尔需要一些中文文字用于GUI开发时测试文本渲染,因此开发了这个废话生成器。但由于生成的废话实在是太过富于哲理,所以最近已经被小伙伴们给玩坏了。 他的文风可能是这样的: 你发现,
程序员:我终于知道post和get的区别
IT界知名的程序员曾说:对于那些月薪三万以下,自称IT工程师的码农们,其实我们从来没有把他们归为我们IT工程师的队伍。他们虽然总是以IT工程师自居,但只是他们一厢情愿罢了。 此话一出,不知激起了多少(码农)程序员的愤怒,却又无可奈何,于是码农问程序员。 码农:你知道get和post请求到底有什么区别? 程序员:你看这篇就知道了。 码农:你月薪三万了? 程序员:嗯。 码农:你是怎么做到的? 程序员:
《程序人生》系列-这个程序员只用了20行代码就拿了冠军
你知道的越多,你不知道的越多 点赞再看,养成习惯GitHub上已经开源https://github.com/JavaFamily,有一线大厂面试点脑图,欢迎Star和完善 前言 这一期不算《吊打面试官》系列的,所有没前言我直接开始。 絮叨 本来应该是没有这期的,看过我上期的小伙伴应该是知道的嘛,双十一比较忙嘛,要值班又要去帮忙拍摄年会的视频素材,还得搞个程序员一天的Vlog,还要写BU
加快推动区块链技术和产业创新发展,2019可信区块链峰会在京召开
      11月8日,由中国信息通信研究院、中国通信标准化协会、中国互联网协会、可信区块链推进计划联合主办,科技行者协办的2019可信区块链峰会将在北京悠唐皇冠假日酒店开幕。   区块链技术被认为是继蒸汽机、电力、互联网之后,下一代颠覆性的核心技术。如果说蒸汽机释放了人类的生产力,电力解决了人类基本的生活需求,互联网彻底改变了信息传递的方式,区块链作为构造信任的技术有重要的价值。   1
程序员把地府后台管理系统做出来了,还有3.0版本!12月7号最新消息:已在开发中有github地址
第一幕:缘起 听说阎王爷要做个生死簿后台管理系统,我们派去了一个程序员…… 996程序员做的梦: 第一场:团队招募 为了应对地府管理危机,阎王打算找“人”开发一套地府后台管理系统,于是就在地府总经办群中发了项目需求。 话说还是中国电信的信号好,地府都是满格,哈哈!!! 经常会有外行朋友问:看某网站做的不错,功能也简单,你帮忙做一下? 而这次,面对这样的需求,这个程序员
网易云6亿用户音乐推荐算法
网易云音乐是音乐爱好者的集聚地,云音乐推荐系统致力于通过 AI 算法的落地,实现用户千人千面的个性化推荐,为用户带来不一样的听歌体验。 本次分享重点介绍 AI 算法在音乐推荐中的应用实践,以及在算法落地过程中遇到的挑战和解决方案。 将从如下两个部分展开: AI 算法在音乐推荐中的应用 音乐场景下的 AI 思考 从 2013 年 4 月正式上线至今,网易云音乐平台持续提供着:乐屏社区、UGC
【技巧总结】位运算装逼指南
位算法的效率有多快我就不说,不信你可以去用 10 亿个数据模拟一下,今天给大家讲一讲位运算的一些经典例子。不过,最重要的不是看懂了这些例子就好,而是要在以后多去运用位运算这些技巧,当然,采用位运算,也是可以装逼的,不信,你往下看。我会从最简单的讲起,一道比一道难度递增,不过居然是讲技巧,那么也不会太难,相信你分分钟看懂。 判断奇偶数 判断一个数是基于还是偶数,相信很多人都做过,一般的做法的代码如下
日均350000亿接入量,腾讯TubeMQ性能超过Kafka
整理 | 夕颜出品 | AI科技大本营(ID:rgznai100) 【导读】近日,腾讯开源动作不断,相继开源了分布式消息中间件TubeMQ,基于最主流的 OpenJDK8开发的
8年经验面试官详解 Java 面试秘诀
    作者 | 胡书敏 责编 | 刘静 出品 | CSDN(ID:CSDNnews) 本人目前在一家知名外企担任架构师,而且最近八年来,在多家外企和互联网公司担任Java技术面试官,前后累计面试了有两三百位候选人。在本文里,就将结合本人的面试经验,针对Java初学者、Java初级开发和Java开发,给出若干准备简历和准备面试的建议。   Java程序员准备和投递简历的实
面试官如何考察你的思维方式?
1.两种思维方式在求职面试中,经常会考察这种问题:北京有多少量特斯拉汽车? 某胡同口的煎饼摊一年能卖出多少个煎饼? 深圳有多少个产品经理? 一辆公交车里能装下多少个乒乓球? 一
相关热词 c# 输入ip c# 乱码 报表 c#选择结构应用基本算法 c# 收到udp包后回包 c#oracle 头文件 c# 序列化对象 自定义 c# tcp 心跳 c# ice连接服务端 c# md5 解密 c# 文字导航控件
立即提问