hadoop-eclipse-plugin编译及安装

OS: Ubunut 12.04

Hadoop: 1.0.4

JDK: OpenJDK 1.6

1.修改 hadoop/src/contrib/build-contrib.xml

在下面添加

<property name=”eclipse.home” location=”#{你的eclipse安装目录}” />
<property name=”version” value=”1.0.4″/>

2.修改 hadoop/src/contrib/eclipse-plugin/build.xml

1)添加

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

2)在添加

<path id=”classpath”>
<pathelement location=”${build.classes}”/>
<pathelement location=”${hadoop.root}/build/classes”/>
<!– hadoop-core-1.0.4.jar dependency –>
<pathelement location=”${hadoop.root}”/>
<!– common lib dependency –>
<pathelement location=”${hadoop.root}/lib”/>
<path refid=”eclipse-sdk-jars”/>
<path refid=”hadoop-jars”/>
</path>

3)在添加

<target name=”jar” depends=”compile” unless=”skip.contrib”>
<mkdir dir=”${build.dir}/lib”/>
<!– 将以下jar包打进hadoop-eclipse-1.0.4.jar中 –>
<copy file=”${hadoop.root}/hadoop-core-1.0.4.jar” tofile=”${build.dir}/lib/hadoop-core.jar” verbose=”true”/>
<copy file=”${hadoop.root}/lib/commons-cli-1.2.jar” todir=”${build.dir}/lib” verbose=”true”/>
<copy file=”${hadoop.root}/lib/commons-lang-2.4.jar” todir=”${build.dir}/lib” verbose=”true”/>
<copy file=”${hadoop.root}/lib/commons-configuration-1.6.jar” todir=”${build.dir}/lib” verbose=”true”/>
<copy file=”${hadoop.root}/lib/jackson-mapper-asl-1.8.8.jar” todir=”${build.dir}/lib” verbose=”true”/>
<copy file=”${hadoop.root}/lib/jackson-core-asl-1.8.8.jar” todir=”${build.dir}/lib” verbose=”true”/>
<copy file=”${hadoop.root}/lib/commons-httpclient-3.0.1.jar” todir=”${build.dir}/lib” verbose=”true”/>
<jar
jarfile=”${build.dir}/hadoop-${name}-${version}.jar”
manifest=”${root}/META-INF/MANIFEST.MF”>
<fileset dir=”${build.dir}” includes=”classes/ lib/”/>
<fileset dir=”${root}” includes=”resources/ plugin.xml”/>
</jar>
</target>

3.将 hadoop-core-1.0.4.jar 复制到 hadoop/build 目录下

4.将 hadoop/lib/commons-cli-1.2.jar 复制到 hadoop/build/ivy/lib/Hadoop/common（没有请自行创建）目录下

5.进入 hadoop/src/contrib 目录，执行 ant jar

6.将 hadoop/build/contrib/eclipse-plugin/hadoop-eclipse-plugin-1.0.4.jar 复制到 eclipse/plugins 目录下

参考资料：

http://tianwenbo.iteye.com/blog/1464242 http://blog.csdn.net/yundixiaoduo/article/details/7451753 http://hi.baidu.com/geogrex/item/4e5853ce8fd4e01f0ad93a9f#0