在Windows上构建Hadoop错误：Ant BuildException [英] Building Hadoop on Windows Error: Ant BuildException

问题描述

试着在Windows Server 2012上使用Maven 3.2.2构建Hadoop 2.4.1，方法是运行

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

目前出现以下错误：

  [错误]无法执行目标org.apache.maven.plugins：maven-antrun-plugin：1.7：
 run（pre-dist）on项目hadoop-project-dist：出现Ant BuildException异常
：执行失败：java.io.IOException：无法运行程序sh（在目录C：
 \ Hadoop \hadoop-2.4 .1-src\hadoop-project-dist\target）：CreateProcess error = 2，Th $ b $系统找不到指定的文件
 [错误]围绕Ant部分...&exec; exec failonerror =truedir =C：\ Hadoop \hadoop-2.4.1- 
 src\hadoop-project-dist\targetexecutable =sh> ... @ 31：104在C：\ Hadoop \hadoop 
 -2.4.1-src\hadoop-project-dist\target\antrun\build-main.xml 
  

我已经alr eady处理了此处描述的Java doclint问题。这是一个类似的问题（即我必须添加一些东西到Ant配置）？

解决方案

您必须将cygwin添加到路径。
阅读此：
http：// www.blogjava.net/Bryan/archive/2014/08/22/417252.html

Trying to build Hadoop 2.4.1 on Windows Server 2012 using Maven 3.2.2 by running

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

Currently getting the following error:

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-antrun-plugin:1.7:
run (pre-dist) on project hadoop-project-dist: An Ant BuildException has occured
: Execute failed: java.io.IOException: Cannot run program "sh" (in directory "C:
\Hadoop\hadoop-2.4.1-src\hadoop-project-dist\target"): CreateProcess error=2, Th
e system cannot find the file specified
[ERROR] around Ant part ...<exec failonerror="true" dir="C:\Hadoop\hadoop-2.4.1-
src\hadoop-project-dist\target" executable="sh">... @ 31:104 in C:\Hadoop\hadoop
-2.4.1-src\hadoop-project-dist\target\antrun\build-main.xml

I've already dealt with the Java doclint issue described here. Is this a similar issue (i.e. I have to add something to the Ant configuration)?

解决方案

You must add cygwin to the path. Read this: http://www.blogjava.net/Bryan/archive/2014/08/22/417252.html

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