eclipse提交hadoop作业 Exception from container-launch. 帮助解决可以发红包

首先说一下我的集群:master,slave1.两台机器。(slave文件中有master和slave1,为了使用两台机器进行分布式计算)
图片说明
logs里面的内容和图片显示一样。

2个回答

图片说明这个是信息,

active nodes是两个节点,一个master,一个slave1图片说明

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Diagnostics: Exception from container-launch.并且报错后namenode自动关闭
Application Attempt State: FAILED AM Container: container_1548512874258_0001_02_000001 Node: N/A Tracking URL: History Diagnostics Info: AM Container for appattempt_1548512874258_0001_000002 exited with exitCode: 1 For more detailed output, check application tracking page:http://hadoop101:8088/cluster/app/application_1548512874258_0001Then, click on links to logs of each attempt. Diagnostics: Exception from container-launch. Container id: container_1548512874258_0001_02_000001 Exit code: 1 Stack trace: ExitCodeException exitCode=1: at org.apache.hadoop.util.Shell.runCommand(Shell.java:545) at org.apache.hadoop.util.Shell.run(Shell.java:456) at org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:722) at org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor.launchContainer(DefaultContainerExecutor.java:212) at org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:302) at org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:82) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) Container exited with a non-zero exit code 1 Failing this attempt Blacklisted Nodes: -
Exception from container-launch hadoop
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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 ```
Linux下Eclipse导出Hadoop项目找不到库文件
求教各位hadoop技术大牛~~~~~ Linux环境下,Eclipse已经集成了Hadoop插件,运行Hadoop程序没有问题 代码:CLibrary Instance = (CLibrary) Native.loadLibrary("libNLPIR.so", CLibrary.class);能够成功加载libNLPIR.so文件,其中libNLPIR.so文件是用来分词的第三方库 但是导出成Runnable jar文件后,执行Hadoop jar EmotionExtraction.jar 命令后报错: Error: Unable to load library 'libNLPIR.so': Native library (linux-x86-64/libNLPIR.so) not found in resource path ([file:/hadoop/hadoop-2.2.0/tmp/nm-local-dir/usercache/root/appcache/application_1449120030816_0028/container_1449120030816_0028_01_000002/, file:/itcast/hadoop-2.2.0/etc/hadoop/, file:/itcast/hadoop-2.2.0/share/hadoop/common/hadoop-common-2.2.0.jar, file:/itcast/hadoop-2.2.0/share/hadoop/common/hadoop-nfs-2.2.0.jar, file:/itcast/hadoop-2.2.0/share/hadoop/common/hadoop-common-2.2.0-tests.jar
hadoop集群,hdfs dfs -ls / 目录出错
搭建了一个hadoop集群,用hdfs dfs -ls /命令,列出的是本地系统的根目录。 用hdfs dfs -ls hdfs://servicename/ 列出的目录才是hdfs上的目录,可能是什么原因? 执行hive创建的目录也是在本地系统目录上。 集群的配置如下 集群规划: 主机名 IP 安装的软件 运行的进程 hadoop01 192.168.175.129 jdk、hadoop NameNode、DFSZKFailoverController(zkfc) hadoop02 192.168.175.127 jdk、hadoop NameNode、DFSZKFailoverController(zkfc) hadoop03 192.168.175.126 jdk、hadoop ResourceManager hadoop04 192.168.175.125 jdk、hadoop ResourceManager hadoop05 192.168.175.124 jdk、hadoop、zookeeper DataNode、NodeManager、JournalNode、QuorumPeerMain hadoop06 192.168.175.123 jdk、hadoop、zookeeper DataNode、NodeManager、JournalNode、QuorumPeerMain hadoop07 192.168.175.122 jdk、hadoop、zookeeper DataNode、NodeManager、JournalNode、QuorumPeerMain windows:NLB LINUX:LVS 1.liunx虚拟机安装后,虚拟机连接模式要选择host-only模式。然后分配IP(以hadoop01为例) DEVICE="eth0" BOOTPROTO="static" ### HWADDR="00:0C:29:3C:BF:E7" IPV6INIT="yes" NM_CONTROLLED="yes" ONBOOT="yes" TYPE="Ethernet" UUID="ce22eeca-ecde-4536-8cc2-ef0dc36d4a8c" IPADDR="192.168.175.129" ### NETMASK="255.255.255.0" ### GATEWAY="192.168.175.1" ### 2.修改主机名: vim /etc/sysconfig/network NETWORKING=yes HOSTNAME=hadoop01 ### 3.关闭防火墙: #查看防火墙状态 service iptables status #关闭防火墙 service iptables stop #查看防火墙开机启动状态 chkconfig iptables --list #关闭防火墙开机启动 chkconfig iptables off 4.免登录配置: #生成ssh免登陆密钥 #进入到我的home目录 cd ~/.ssh ssh-keygen -t rsa (四个回车) 执行完这个命令后,会生成两个文件id_rsa(私钥)、id_rsa.pub(公钥) 将公钥拷贝到要免登陆的机器上 cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys 或 若报错ssh-copy-id: ERROR: No identities found,是因为找不到公钥路径,加上-i然后再加上路径即可 则用 $ ssh-copy-id -i ~/.ssh/id_rsa.pub user@remote_ip 5.主机IP映射关系(/etc/hosts每台机器上都要配置全部映射关系) 192.168.175.129 hadoop01 192.168.175.127 hadoop02 192.168.175.126 hadoop03 192.168.175.125 hadoop04 192.168.175.124 hadoop05 192.168.175.123 hadoop06 192.168.175.122 hadoop07 6./etc/profile下配置java环境变量: export JAVA_HOME=/lichangwu/jdk1.7.0_79 export PATH=$PATH:$JAVA_HOME/bin #刷新profile source /etc/profile 若版本报错,vi /etc/selinux/config,设置SELINUX=disabled,然后重启虚拟机 7.安装zookeeper: 1.安装配置zooekeeper集群(在hadoop05上): 1.1解压 tar -zxvf zookeeper-3.4.6.tar.gz -C /lichangwu/ 1.2修改配置 cd /lichangwu/zookeeper-3.4.6/conf/ cp zoo_sample.cfg zoo.cfg vim zoo.cfg 修改:dataDir=/lichangwu/zookeeper-3.4.6/tmp 在最后添加: server.1=hadoop05:2888:3888 server.2=hadoop06:2888:3888 server.3=hadoop07:2888:3888 保存退出 然后创建一个tmp文件夹 mkdir /lichangwu/zookeeper-3.4.6/tmp 再创建一个空文件 touch /lichangwu/zookeeper-3.4.6/tmp/myid 最后向该文件写入ID echo 1 > /lichangwu/zookeeper-3.4.6/tmp/myid 1.3将配置好的zookeeper拷贝到其他节点(首先分别在hadoop06、hadoop07根目录下创建一个lichangwu目录:mkdir /lichangwu) scp -r /lichangwu/zookeeper-3.4.6/ hadoop06:/lichangwu/ scp -r /lichangwu/zookeeper-3.4.6/ hadoop07:/lichangwu/ 注意:修改hadoop06、hadoop07对应/lichangwu/zookeeper-3.4.6/tmp/myid内容 itcast06: echo 2 > /lichangwu/zookeeper-3.4.6/tmp/myid itcast07: echo 3 > /lichangwu/zookeeper-3.4.6/tmp/myid 8.安装配置hadoop集群(在hadoop01上操作): 2.1解压 tar -zxvf hadoop-2.4.1.tar.gz -C /lichangwu/ 2.2配置HDFS(hadoop2.0所有的配置文件都在$HADOOP_HOME/etc/hadoop目录下) #将hadoop添加到环境变量中 vim /etc/profile export JAVA_HOME=/lichangwu/jdk1.7.0_79 export HADOOP_HOME=/lichangwu/hadoop-2.4.1 export PATH=$PATH:$JAVA_HOME/bin:$HADOOP_HOME/bin #hadoop2.0的配置文件全部在$HADOOP_HOME/etc/hadoop下 cd /lichangwu/hadoop-2.4.1/etc/hadoop 2.2.1修改hadoo-env.sh export JAVA_HOME=/lichangwu/jdk1.7.0_79 2.2.2修改core-site.xml <configuration> <!-- 指定hdfs的nameservice为ns1 --> <property> <name>fs.defaultFS</name> <value>hdfs://ns1</value> </property> <!-- 指定hadoop临时目录 --> <property> <name>hadoop.tmp.dir</name> <value>/lichangwu/hadoop-2.4.1/tmp</value> </property> <!-- 指定zookeeper地址 --> <property> <name>ha.zookeeper.quorum</name> <value>hadoop05:2181,hadoop06:2181,hadoop07:2181</value> </property> </configuration> 2.2.3修改hdfs-site.xml <configuration> <!--指定hdfs的nameservice为ns1,需要和core-site.xml中的保持一致 --> <property> <name>dfs.nameservices</name> <value>ns1</value> </property> <!-- ns1下面有两个NameNode,分别是nn1,nn2 --> <property> <name>dfs.ha.namenodes.ns1</name> <value>nn1,nn2</value> </property> <!-- nn1的RPC通信地址 --> <property> <name>dfs.namenode.rpc-address.ns1.nn1</name> <value>hadoop01:9000</value> </property> <!-- nn1的http通信地址 --> <property> <name>dfs.namenode.http-address.ns1.nn1</name> <value>hadoop01:50070</value> </property> <!-- nn2的RPC通信地址 --> <property> <name>dfs.namenode.rpc-address.ns1.nn2</name> <value>hadoop02:9000</value> </property> <!-- nn2的http通信地址 --> <property> <name>dfs.namenode.http-address.ns1.nn2</name> <value>hadoop02:50070</value> </property> <!-- 指定NameNode的元数据在JournalNode上的存放位置 --> <property> <name>dfs.namenode.shared.edits.dir</name> <value>qjournal://hadoop05:8485;hadoop06:8485;hadoop07:8485/ns1</value> </property> <!-- 指定JournalNode在本地磁盘存放数据的位置 --> <property> <name>dfs.journalnode.edits.dir</name> <value>/lichangwu/hadoop-2.4.1/journal</value> </property> <!-- 开启NameNode失败自动切换 --> <property> <name>dfs.ha.automatic-failover.enabled</name> <value>true</value> </property> <!-- 配置失败自动切换实现方式 --> <property> <name>dfs.client.failover.proxy.provider.ns1</name> <value>org.apache.hadoop.hdfs.server.namenode.ha.ConfiguredFailoverProxyProvider</value> </property> <!-- 配置隔离机制方法,多个机制用换行分割,即每个机制暂用一行--> <property> <name>dfs.ha.fencing.methods</name> <value> sshfence shell(/bin/true) </value> </property> <!-- 使用sshfence隔离机制时需要ssh免登陆 --> <property> <name>dfs.ha.fencing.ssh.private-key-files</name> <value>/home/hadoop/.ssh/id_rsa</value> </property> <!-- 配置sshfence隔离机制超时时间 --> <property> <name>dfs.ha.fencing.ssh.connect-timeout</name> <value>30000</value> </property> </configuration> 2.2.4修改mapred-site.xml <configuration> <!-- 指定mr框架为yarn方式 --> <property> <name>mapreduce.framework.name</name> <value>yarn</value> </property> </configuration> 2.2.5修改yarn-site.xml <configuration> <!-- 开启RM高可靠 --> <property> <name>yarn.resourcemanager.ha.enabled</name> <value>true</value> </property> <!-- 指定RM的cluster id --> <property> <name>yarn.resourcemanager.cluster-id</name> <value>yrc</value> </property> <!-- 指定RM的名字 --> <property> <name>yarn.resourcemanager.ha.rm-ids</name> <value>rm1,rm2</value> </property> <!-- 分别指定RM的地址 --> <property> <name>yarn.resourcemanager.hostname.rm1</name> <value>hadoop03</value> </property> <property> <name>yarn.resourcemanager.hostname.rm2</name> <value>hadoop04</value> </property> <!-- 指定zk集群地址 --> <property> <name>yarn.resourcemanager.zk-address</name> <value>hadoop05:2181,hadoop06:2181,hadoop07:2181</value> </property> <property> <name>yarn.nodemanager.aux-services</name> <value>mapreduce_shuffle</value> </property> </configuration> 2.2.6修改slaves(slaves是指定子节点的位置,因为要在itcast01上启动HDFS、在itcast03启动yarn, 所以itcast01上的slaves文件指定的是datanode的位置,itcast03上的slaves文件指定的是nodemanager的位置) hadoop05 hadoop06 hadoop07 2.2.7配置免密码登陆 #首先要配置itcast01到hadoop02、hadoop03、hadoop04、hadoop05、hadoop06、hadoop07的免密码登陆 #在hadoop01上生产一对钥匙 ssh-keygen -t rsa #将公钥拷贝到其他节点,包括自己 ssh-coyp-id hadoop01 ssh-coyp-id hadoop02 ssh-coyp-id hadoop03 ssh-coyp-id hadoop04 ssh-coyp-id hadoop05 ssh-coyp-id hadoop06 ssh-coyp-id hadoop07 #配置hadoop03到hadoop04、hadoop05、hadoop06、hadoop07的免密码登陆 #在hadoop03上生产一对钥匙 ssh-keygen -t rsa #将公钥拷贝到其他节点 ssh-coyp-id hadoop04 ssh-coyp-id hadoop05 ssh-coyp-id hadoop06 ssh-coyp-id hadoop07 #注意:两个namenode之间要配置ssh免密码登陆,别忘了配置hadoop02到hadoop01的免登陆 在hadoop02上生产一对钥匙 ssh-keygen -t rsa ssh-coyp-id -i hadoop01 2.4将配置好的hadoop拷贝到其他节点 scp -r hadoop-2.4.1/ hadoop02:/lichangwu/hadoop-2.4.1/ scp -r hadoop-2.4.1/ hadoop03:/lichangwu/hadoop-2.4.1/ scp -r hadoop-2.4.1/ hadoop04:/lichangwu/hadoop-2.4.1/ scp -r hadoop-2.4.1/ hadoop05:/lichangwu/hadoop-2.4.1/ scp -r hadoop-2.4.1/ hadoop06:/lichangwu/hadoop-2.4.1/ scp -r hadoop-2.4.1/ hadoop07:/lichangwu/hadoop-2.4.1/ ###注意:严格按照下面的步骤 2.5启动zookeeper集群(分别在hadoop05、hadoop06、hadoop07上启动zk) cd /lichangwu/zookeeper-3.4.6/bin/ ./zkServer.sh start #查看状态:一个leader,两个follower ./zkServer.sh status 2.6启动journalnode(分别在在hadoop05、hadoop06、hadoop07上执行) cd /lichangwu/hadoop-2.4.1 sbin/hadoop-daemon.sh start journalnode #运行jps命令检验,hadoop05、hadoop06、hadoop07上多了JournalNode进程 2.7格式化HDFS #在hadoop01上执行命令: hdfs namenode -format #格式化后会在根据core-site.xml中的hadoop.tmp.dir配置生成个文件, 这里我配置的是/lichangwu/hadoop-2.4.1/tmp,然后将/lichangwu/hadoop-2.4.1/tmp拷贝到hadoop02的/lichangwu/hadoop-2.4.1/下。 scp -r tmp/ hadoop02:/lichangwu/hadoop-2.4.1/ 2.8格式化ZK(在hadoop01上执行即可) hdfs zkfc -formatZK 2.9启动HDFS(在hadoop01上执行) sbin/start-dfs.sh 2.10启动YARN(#####注意#####:是在hadoop03上执行start-yarn.sh, 如果hadoop04上没有启动成功,则在hadoop04上再启动一次start-yarn.sh; 把namenode和resourcemanager分开是因为性能问题,因为他们都要占用大量资源,所以把他们分开了,他们分开了就要分别在不同的机器上启动) sbin/start-yarn.sh 到此,hadoop-2.4.1配置完毕,可以统计浏览器访问: http://192.168.175.129:50070 NameNode 'hadoop01:9000' (active) http://192.168.175.127:50070 NameNode 'hadoop02:9000' (standby)
eclipse远程hadoop报错NoClassDefFoundError
!MESSAGE An internal error occurred during: "Connecting to DFS hadoop2.7". !STACK 0 java.lang.NoClassDefFoundError: Could not initialize class org.apache.hadoop.hdfs.DFSConfigKeys at org.apache.hadoop.hdfs.DFSClient$Conf.<init>(DFSClient.java:509) at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:638) at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:619) at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:149) at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:2653) at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:92) at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:2687) at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2669) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:371) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:170) at org.apache.hadoop.eclipse.server.HadoopServer.getDFS(HadoopServer.java:478) at org.apache.hadoop.eclipse.dfs.DFSPath.getDFS(DFSPath.java:146) at org.apache.hadoop.eclipse.dfs.DFSFolder.loadDFSFolderChildren(DFSFolder.java:61) at org.apache.hadoop.eclipse.dfs.DFSFolder$1.run(DFSFolder.java:178) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) 不清楚什么原因?求大神解答 这个插件是我个人编译的 步骤如下: 一、资源: 插件源码hadoop2x-eclipse-plugin-master hadoop-2.7.2 eclipse-luna-4.4 64位系统 二、修改插件内容:D:\hadoop2x-eclipse-plugin-master\src\contrib\eclipse-plugin\ivy\libraries.properties将文件中的jar包版本与hadoop-2.7.2对应,直接ant编译,通过! 三、eclipse安装插件 IP地址与port对应core-site.xml配置 最后DFSlocation连接的时候出错![图片说明](https://img-ask.csdn.net/upload/201611/22/1479799003_325684.png)
IPC和8020端口通信出现问题 hadoop
24347 [main] DEBUG org.apache.hadoop.hdfs.DFSClient - DFSClient writeChunk allocating new packet seqno=0, src=/tmp/hadoop-yarn/staging/root/.staging/job_1508918621838_0014/job.xml, packetSize=65532, chunksPerPacket=127, bytesCurBlock=0 24482 [main] DEBUG org.apache.hadoop.hdfs.DFSClient - DFSClient writeChunk packet full seqno=0, src=/tmp/hadoop-yarn/staging/root/.staging/job_1508918621838_0014/job.xml, bytesCurBlock=65024, blockSize=134217728, appendChunk=false 24482 [main] DEBUG org.apache.hadoop.hdfs.DFSClient - Queued packet 0 24486 [Thread-14] DEBUG org.apache.hadoop.hdfs.DFSClient - Allocating new block 24489 [IPC Parameter Sending Thread #0] DEBUG org.apache.hadoop.ipc.Client - IPC Client (453523494) connection to master/192.168.3.60:8020 from root sending #32 24489 [main] DEBUG org.apache.hadoop.hdfs.DFSClient - computePacketChunkSize: src=/tmp/hadoop-yarn/staging/root/.staging/job_1508918621838_0014/job.xml, chunkSize=516, chunksPerPacket=127, packetSize=65532 24489 [main] DEBUG org.apache.hadoop.hdfs.DFSClient - DFSClient writeChunk allocating new packet seqno=1, src=/tmp/hadoop-yarn/staging/root/.staging/job_1508918621838_0014/job.xml, packetSize=65532, chunksPerPacket=127, bytesCurBlock=65024 24495 [IPC Client (453523494) connection to master/192.168.3.60:8020 from root] DEBUG org.apache.hadoop.ipc.Client - IPC Client (453523494) connection to master/192.168.3.60:8020 from root got value #32 24495 [Thread-14] DEBUG org.apache.hadoop.ipc.ProtobufRpcEngine - Call: addBlock took 7ms 24495 [Thread-14] DEBUG org.apache.hadoop.hdfs.DFSClient - pipeline = DatanodeInfoWithStorage[192.168.3.60:50010,DS-c7341036-19f0-49e8-a3de-980de9c85471,DISK] 24495 [Thread-14] DEBUG org.apache.hadoop.hdfs.DFSClient - pipeline = DatanodeInfoWithStorage[192.168.0.61:50010,DS-9afe2d04-57db-4569-863a-2eaef5b48790,DISK] 24495 [Thread-14] DEBUG org.apache.hadoop.hdfs.DFSClient - pipeline = DatanodeInfoWithStorage[192.168.0.62:50010,DS-51bb34a6-f71b-40f1-a2b6-0eae0828e3e6,DISK] 24495 [Thread-14] DEBUG org.apache.hadoop.hdfs.DFSClient - Connecting to datanode 192.168.3.60:50010 24496 [Thread-14] DEBUG org.apache.hadoop.hdfs.DFSClient - Send buf size 124928 24496 [Thread-14] DEBUG org.apache.hadoop.hdfs.protocol.datatransfer.sasl.SaslDataTransferClient - SASL client skipping handshake in unsecured configuration for addr = /192.168.3.60, datanodeId = DatanodeInfoWithStorage[192.168.3.60:50010,DS-c7341036-19f0-49e8-a3de-980de9c85471,DISK] 24511 [main] DEBUG org.apache.hadoop.hdfs.DFSClient - Queued packet 1 24511 [main] DEBUG org.apache.hadoop.hdfs.DFSClient - Queued packet 2 24511 [main] DEBUG org.apache.hadoop.hdfs.DFSClient - Waiting for ack for: 2 24515 [DataStreamer for file /tmp/hadoop-yarn/staging/root/.staging/job_1508918621838_0014/job.xml block BP-60132808-192.168.3.60-1504150527865:blk_1073811055_70272] DEBUG org.apache.hadoop.hdfs.DFSClient - DataStreamer block BP-60132808-192.168.3.60-1504150527865:blk_1073811055_70272 sending packet packet seqno: 0 offsetInBlock: 0 lastPacketInBlock: false lastByteOffsetInBlock: 65024 24516 [DataStreamer for file /tmp/hadoop-yarn/staging/root/.staging/job_1508918621838_0014/job.xml block BP-60132808-192.168.3.60-1504150527865:blk_1073811055_70272] DEBUG org.apache.hadoop.hdfs.DFSClient - DataStreamer block BP-60132808-192.168.3.60-1504150527865:blk_1073811055_70272 sending packet packet seqno: 1 offsetInBlock: 65024 lastPacketInBlock: false lastByteOffsetInBlock: 96423 24523 [ResponseProcessor for block BP-60132808-192.168.3.60-1504150527865:blk_1073811055_70272] DEBUG org.apache.hadoop.hdfs.DFSClient - DFSClient seqno: 0 reply: 0 reply: 0 reply: 0 downstreamAckTimeNanos: 5654125 24523 [ResponseProcessor for block BP-60132808-192.168.3.60-1504150527865:blk_1073811055_70272] DEBUG org.apache.hadoop.hdfs.DFSClient - DFSClient seqno: 1 reply: 0 reply: 0 reply: 0 downstreamAckTimeNanos: 5760521 24524 [DataStreamer for file /tmp/hadoop-yarn/staging/root/.staging/job_1508918621838_0014/job.xml block BP-60132808-192.168.3.60-1504150527865:blk_1073811055_70272] DEBUG org.apache.hadoop.hdfs.DFSClient - DataStreamer block BP-60132808-192.168.3.60-1504150527865:blk_1073811055_70272 sending packet packet seqno: 2 offsetInBlock: 96423 lastPacketInBlock: true lastByteOffsetInBlock: 96423 24529 [ResponseProcessor for block BP-60132808-192.168.3.60-1504150527865:blk_1073811055_70272] DEBUG org.apache.hadoop.hdfs.DFSClient - DFSClient seqno: 2 reply: 0 reply: 0 reply: 0 downstreamAckTimeNanos: 2267573 24530 [DataStreamer for file /tmp/hadoop-yarn/staging/root/.staging/job_1508918621838_0014/job.xml block BP-60132808-192.168.3.60-1504150527865:blk_1073811055_70272] DEBUG org.apache.hadoop.hdfs.DFSClient - Closing old block BP-60132808-192.168.3.60-1504150527865:blk_1073811055_70272 24530 [IPC Parameter Sending Thread #0] DEBUG org.apache.hadoop.ipc.Client - IPC Client (453523494) connection to master/192.168.3.60:8020 from root sending #33 43037 [main] DEBUG org.apache.hadoop.ipc.ProtobufRpcEngine - Call: getApplicationReport took 1ms 43037 [main] INFO org.apache.hadoop.mapreduce.Job - Job job_1508918621838_0014 failed with state FAILED due to: Application application_1508918621838_0014 failed 2 times due to AM Container for appattempt_1508918621838_0014_000002 exited with exitCode: 1 For more detailed output, check application tracking page:http://master:8088/proxy/application_1508918621838_0014/Then, click on links to logs of each attempt. Diagnostics: Exception from container-launch. Container id: container_1508918621838_0014_02_000001 Exit code: 1 Stack trace: ExitCodeException exitCode=1: at org.apache.hadoop.util.Shell.runCommand(Shell.java:578) at org.apache.hadoop.util.Shell.run(Shell.java:481) at org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:763) at org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor.launchContainer(DefaultContainerExecutor.java:213) at org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:302) at org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:82) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) Container exited with a non-zero exit code 1 Failing this attempt. Failing the application. 43038 [main] DEBUG org.apache.hadoop.security.UserGroupInformation - PrivilegedAction as:root (auth:SIMPLE) from:org.apache.hadoop.mapreduce.Job.getCounters(Job.java:775) 43042 [IPC Parameter Sending Thread #0] DEBUG org.apache.hadoop.ipc.Client - IPC Client (453523494) connection to master/192.168.3.60:8032 from root sending #95 43045 [IPC Client (453523494) connection to master/192.168.3.60:8032 from root] DEBUG org.apache.hadoop.ipc.Client - IPC Client (453523494) connection to master/192.168.3.60:8032 from root got value #95 43047 [main] DEBUG org.apache.hadoop.ipc.ProtobufRpcEngine - Call: getApplicationReport took 6ms 43088 [main] INFO org.apache.hadoop.mapreduce.Job - Counters: 0 14 43096 [Thread-3] DEBUG org.apache.hadoop.ipc.Client - stopping client from cache: org.apache.hadoop.ipc.Client@4690b489
运行PI实例检查Hadoop集群是否搭建成功时显示“bash:hadoop: command not found”该怎么解决?
运行PI实例检查Hadoop集群是否搭建成功时执行命令: [hfut@master ~]$ cd ~/hadoop-2.5.2/share/hadoop/mapreduce/ [hfut@master mapreduce]$ hadoop jar home/hfut/hadoop-2.5.2/share/hadoop/mapreduce/hadoop-mapreduce-examples-2.5.2.jar pi 10 10 第二条命令执行完毕后显示bash:hadoop: command not found 如下图所示: ![图片说明](https://img-ask.csdn.net/upload/202001/30/1580370011_357824.png) 请问该怎么解决?
Hadoop : -bash: jps: command not found
1./etc/profile JAVA_HOME=/usr/java/jre1.8/bin CLASSPATH=$JAVA_HOME/lib/ PATH=$PATH:$JAVA_HOME/bin export PATH JAVA_HOME CLASSPATH export HADOOP_HOME=/tmp/hadoop/hadoop-2.6.5/ export PATH=$JAVA_HOME/bin:$HADOOP_HOME/bin:$HADOOP_HOME/sbin:$PATH export PATH=$PATH:/usr/java/jre1.8/bin 2. [root@hadoop01 hadoop]# which java /usr/java/jre1.8/bin/java 3. [root@hadoop01 hadoop]# java -version java version "1.8.0_221" Java(TM) SE Runtime Environment (build 1.8.0_221-b11) Java HotSpot(TM) 64-Bit Server VM (build 25.221-b11, mixed mode) 能改的都改了, hadoop里的变量也是这个,仍然无法解决问题。 但是hadoop 服务是没有问题
关于Hadoop Myeclipse插件
最近研究Mapreduce,准备在Myeclipse上装一个hadoop插件,把hadoop-eclipse-plugin-2.2.0.jar放在dropins目录下后,打开preferences可以看见Hadoop Map/Rreduce这一项,但是当我点击这项时报错:org/apache/hadoop/eclipse/preferences/MapReducePreferencePage : Unsupported major.minor version 51.0,我把JDK从1.7改为1.6还是报同样的错误,不知道是什么原因,求大神指导!
hadoop启动namenode后,jps中没有显示namenode进程
[root@master hadoop]# hadoop-daemon.sh start namenode starting namenode, logging to /usr/local/hadoop/logs/hadoop-root-namenode-master.out [root@master hadoop]# jps 4164 Jps [root@master hadoop]#
Eclipse 安装Hadoop2.6插件
Eclipse 安装Hadoop2.6插件,配置Map/Reduce Location后,配置如图:![图片说明](https://img-ask.csdn.net/upload/201504/07/1428375124_889314.jpg)报错![图片说明](https://img-ask.csdn.net/upload/201504/07/1428375100_653373.png)报错详情:Error:Call From PC201503051247/192.168.6.240 to 192.168.52.128:8020 failed on connection exception: java.net.ConnectException: Connection refused: no further information
部署单节点Hadoop下面这代码是什么意思
bin/hadoop jar share/hadoop/mapreduce/hadoop-mapreduce-examples-2.7.3.jar grep input output 'dfs[a-z.]+'
hadoop3.0 运行yarn jar 3.0.0-alpha2.jar pi 10 100
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``` liuye@liuye-VirtualBox:~$ start-all.sh This script is Deprecated. Instead use start-dfs.sh and start-yarn.sh /usr/local/hadoop/bin/hdfs: 行 276: /usr/lib/jvm/java-7-openjdk-amd64/bin/java: 没有那个文件或目录 Starting namenodes on [] liuye@localhost's password: localhost: starting namenode, logging to /usr/local/hadoop/logs/hadoop-liuye-namenode-liuye-VirtualBox.out localhost: /usr/local/hadoop/bin/hdfs: 行 276: /usr/lib/jvm/java-7-openjdk-amd64/bin/java: 没有那个文件或目录 liuye@localhost's password: localhost: starting datanode, logging to /usr/local/hadoop/logs/hadoop-liuye-datanode-liuye-VirtualBox.out localhost: /usr/local/hadoop/bin/hdfs: 行 276: /usr/lib/jvm/java-7-openjdk-amd64/bin/java: 没有那个文件或目录 /usr/local/hadoop/bin/hdfs: 行 276: /usr/lib/jvm/java-7-openjdk-amd64/bin/java: 没有那个文件或目录 starting yarn daemons starting resourcemanager, logging to /usr/local/hadoop/logs/yarn-liuye-resourcemanager-liuye-VirtualBox.out /usr/local/hadoop/bin/yarn: 行 284: /usr/lib/jvm/java-7-openjdk-amd64/bin/java: 没有那个文件或目录 liuye@localhost's password: localhost: starting nodemanager, logging to /usr/local/hadoop/logs/yarn-liuye-nodemanager-liuye-VirtualBox.out localhost: /usr/local/hadoop/bin/yarn: 行 284: /usr/lib/jvm/java-7-openjdk-amd64/bin/java: 没有那个文件或目录 liuye@liuye-VirtualBox:~$ ```
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