win7 x64 eclipse_kepler下编译 hadoop1.1.2-celipse-plugin

1、编译前准备

a) 下载和解压hadoop-1.1.2.tar.gz
b) 下载并配置ant

2、配置

a) 进入hadoop-1.1.2srccontrib拷贝build-contrib.xml到eclipse-plugin下
2 ) 修改build-contrib.xml

i. 修改为自己的路径：

<propertyname="name" value="${ant.project.name}"/>
<propertyname="root"value="D:/JavaDev/hadoop/src/contrib/eclipse-plugin"/>
<propertyname="eclipse.home"location="D:/JavaDev/eclipseVsizen/eclipse"/>
<propertyname="version" value="1.1.2"/>
<propertyname="hadoop.root" location="D:/JavaDev/hadoop"/>

如图：

3 修改build.xml

3.1 修改引入文件

<importfile="build-contrib.xml"/>

3.2 修改<mkdir dir="${build.dir}/lib"/>后面部分

  <copyfile="${hadoop.root}/build/hadoop-core-${version}.jar"tofile="${build.dir}/lib/hadoop-core.jar"verbose="true"/>      <copyfile="${hadoop.root}/build/ivy/lib/Hadoop/common/commons-cli-${commons-cli.version}.jar" todir="${build.dir}/lib" verbose="true"/>    <copy file="${hadoop.root}/lib/commons-configuration-1.6.jar"tofile="${build.dir}/lib/commons-configuration-1.6.jar"verbose="true"/>     <copyfile="${hadoop.root}/lib/commons-httpclient-3.0.1.jar"tofile="${build.dir}/lib/commons-httpclient-3.0.1.jar"verbose="true"/>     <copyfile="${hadoop.root}/lib/commons-lang-2.4.jar"tofile="${build.dir}/lib/commons-lang-2.4.jar"verbose="true"/>     <copyfile="${hadoop.root}/lib/jackson-core-asl-1.8.8.jar"tofile="${build.dir}/lib/jackson-core-asl-1.8.8.jar"verbose="true"/>     <copyfile="${hadoop.root}/lib/jackson-mapper-asl-1.8.8.jar"tofile="${build.dir}/lib/jackson-mapper-asl-1.8.8.jar"verbose="true"/>

如图：

3.3 添加节点

build.xml文件下添加：

         <pathid="hadoop-jars">
               <fileset dir="${hadoop.root}/">
                 <include name="hadoop-*.jar"/>
               </fileset>
        </path>

在<path id="classpath">节点内添加

<path refid="hadoop-jars"/>

如图：

4.修改文件 MANIFEST.MF

修改：MANIFEST.MF文件。目录：D:hadoop-1.1.2srccontribeclipse-pluginMETA-INF
Bundle-ClassPath那一栏加入如下信息：

Bundle-ClassPath:classes/,
 lib/hadoop-core.jar,lib/commons-configuration-1.6.jar,lib/commons-httpclient-3.0.1.jar,lib/commons-lang-2.4.jar,lib/jackson-core-asl-1.8.8.jar,lib/jackson-mapper-asl-1.8.8.jar,lib/commons-cli-1.2.jar

如图：

最后：

右击文件build.xml文件->ant build ,成功后在目录D:JavaDevhadoopuildcontribeclipse-plugin找到插件