hadoop - 无法执行目标 org.apache.maven.plugins :maven-antrun-plugin:1. 6:在项目 hadoop-project-dist 上运行(pre-dist):

Question

我需要帮助，因为我在过去 2-3 天试图解决这个问题..

我正在 Windows-7(64 位)机器上设置 Hadoop。这是为了尝试R与Hadoop的集成。

我按照 URL - http://www.srccodes.com/p/article/38/build-install-configure-run-apache-hadoop-2.2.0-microsoft-windows-os 中给出的 Hadoop 安装说明进行操作

环境变量如下JAVE_HOME : C:\Program Files\Java\jdk1.6.0_45M2_HOME : C:\Hadoop\apache-maven-3.1.1路径:C:\cygwin64\bin;C:\Hadoop\apache-maven-3.1.1\bin;C:\Hadoop\protoc-2.5.0-win32

mvn package -Pdist,native-win -DskipTests -Dtar

我从 Windows SDK 7.1 命令提示符运行上面的命令并在下面收到错误...非常感谢早期帮助..

****************************************************************************************

    [INFO] ------------------------------------------------------------------------
    [INFO] Reactor Summary:
    [INFO]
    [INFO] Apache Hadoop Main ................................ SUCCESS [8.893s] 
    [INFO] Apache Hadoop Project POM ......................... SUCCESS [4.782s] 
    [INFO] Apache Hadoop Annotations ......................... SUCCESS [9.500s]
    [INFO] Apache Hadoop Assemblies .......................... SUCCESS [2.145s]
    [INFO] Apache Hadoop Project Dist POM .................... FAILURE [4.141s]
    [INFO] Apache Hadoop Maven Plugins ....................... 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 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-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-mapreduce-client ........................... SKIPPED
    [INFO] hadoop-mapreduce-client-core ...................... SKIPPED
    [INFO] hadoop-yarn-applications-unmanaged-am-launcher .... SKIPPED
    [INFO] hadoop-yarn-site .................................. SKIPPED
    [INFO] hadoop-yarn-project ............................... 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 Extras .............................. SKIPPED
    [INFO] Apache Hadoop Pipes ............................... SKIPPED
    [INFO] Apache Hadoop Tools Dist .......................... SKIPPED
    [INFO] Apache Hadoop Tools ............................... SKIPPED
    [INFO] Apache Hadoop Distribution ........................ SKIPPED
    [INFO] Apache Hadoop Client .............................. SKIPPED
    [INFO] Apache Hadoop Mini-Cluster ........................ SKIPPED
    [INFO] ------------------------------------------------------------------------
    [INFO] BUILD FAILURE
    [INFO] ------------------------------------------------------------------------
    [INFO] Total time: 32.981s
    [INFO] Finished at: Thu Feb 13 14:06:51 IST 2014
    [INFO] Final Memory: 32M/190M
    [INFO] ------------------------------------------------------------------------

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-antrun-plugin:1.6:run (pre-dist) on project hadoop-project-dist: An Ant BuildException has occured : exec returned: 2 -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-antrun-plugin:1.6:run (pre-dist) on project hadoop-project-dist: An Ant BuildException has occured: exec returned: 2

        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:216)
        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
        at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
        at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
        at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
        at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:317)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:152)
        at org.apache.maven.cli.MavenCli.execute(MavenCli.java:555)
        at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:214)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:158)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        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: An Ant BuildException
 has occured: exec returned: 2
        at org.apache.maven.plugin.antrun.AntRunMojo.execute(AntRunMojo.java:283)
        at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:106)
        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
        ... 19 more
Caused by: C:\Hadoop\hdfs\hadoop-project-dist\target\antrun\build-main.xml:31: exec returned: 2
        at org.apache.tools.ant.taskdefs.ExecTask.runExecute(ExecTask.java:650)
        at org.apache.tools.ant.taskdefs.ExecTask.runExec(ExecTask.java:676)
        at org.apache.tools.ant.taskdefs.ExecTask.execute(ExecTask.java:502)
        at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
        at org.apache.tools.ant.Task.perform(Task.java:348)
        at org.apache.tools.ant.Target.execute(Target.java:390)
        at org.apache.tools.ant.Target.performTasks(Target.java:411)
        at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1397)
        at org.apache.tools.ant.Project.executeTarget(Project.java:1366)
        at org.apache.maven.plugin.antrun.AntRunMojo.execute(AntRunMojo.java:270)
        ... 21 more
[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
[ERROR]
[ERROR] After correcting the problems, you can resume the build with the command

[ERROR]   mvn <goals> -rf :hadoop-project-dist

提前致谢戈帕尔

Answer 1

问题解决了吗？我在安装 Hadoop 时遇到了类似的问题。我发现构建源文件阶段的所有问题都与Path变量设置有关。

1.确保你安装了 JDK 而不仅仅是 JRE 可用

2.如果您按照此链接上的说明进行操作，则需要进行一项额外的路径设置:http://www.srccodes.com/p/article/38/build-install-configure-run-apache-hadoop-2.2.0-microsoft-windows-os : 将.NET MsBuild.exe 主目录添加到 Path 中，它应该类似于此 C:\Windows\Microsoft.NET\Framework64\v4.030319

3.检查所有路径值是否已更正。在安装过程中，我遇到了一个与Cygwin路径有关的问题，cygwin安装在名为cygwin64的文件夹中，但一开始我只是将cygwin添加为路径值，这花了我一些时间来弄清楚。