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Hadoop Eclipse插件编译

Posted on 2014-05-31 14:14 tangtb 阅读(1444) 评论(0)  编辑  收藏 所属分类: Hadoop

配置ant

tar -zxvf apache-ant-1.9.2-bin.tar.gz

export ANT_HOME=/home/hadoop/apache-ant-1.9.2

export PATH=${JAVA_HOME}/bin:${HADOOP_HOME}/bin:${PIG_HOME}/bin:${ANT_HOME}/bin:$PATH

编译生成插件包

1、解压hadoop-1.1.2.tar.gz。如:/home/hadoop/hadoop-1.1.2。

2、进入/home/hadoop/hadoop-1.1.2/src/contrib目录,将build-contrib.xml复制到/home/hadoop/hadoop-1.1.2/src/contrib/eclipse-plugin目录下。

<property name="root" value="${basedir}"/>

<property name="hadoop.root" location="${root}/../../../"/>

替换为

<property name="root" value="/home/hadoop/hadoop-1.1.2/src/contrib/eclipse-plugin"/>

<property name="eclipse.home" location="/home/hadoop/eclipse"/>

<property name="version" value="1.1.2"/>

<property name="hadoop.root" location="/home/hadoop/hadoop-1.1.2"/>

3、修改 /home/hadoop/hadoop-1.1.2/src/contrib/eclipse-plugin下的build.xml文件

<import file="../build-contrib.xml"/>

改为

<import file="build-contrib.xml"/>

<pathelement location="${hadoop.root}/build/classes"/>

后插入

<pathelement location="${hadoop.root}/hadoop-core-1.1.2.jar"/>

<copy file="${hadoop.root}/build/hadoop-core-${version}.jar" tofile="${build.dir}/lib/hadoop-core.jar" verbose="true"/>

<copy file="${hadoop.root}/build/ivy/lib/Hadoop/common/commons-cli-${commons-cli.version}.jar" todir="${build.dir}/lib" verbose="true"/>

替换为

<copy file="${hadoop.root}/hadoop-core-${version}.jar" tofile="${build.dir}/lib/hadoop-core.jar" verbose="true"/>

<copy file="${hadoop.root}/lib/commons-cli-${commons-cli.version}.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="${hadoop.root}/lib/commons-httpclient-3.0.1.jar" todir="${build.dir}/lib" verbose="true"/>

<copy file="${hadoop.root}/lib/commons-lang-2.4.jar" todir="${build.dir}/lib" verbose="true"/>

<copy file="${hadoop.root}/lib/jackson-core-asl-1.8.8.jar" todir="${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="${hadoop.root}/hadoop-core-${version}.jar" tofile="${build.dir}/lib/hadoop-core.jar" verbose="true"/>

<copy file="${hadoop.root}/lib/commons-cli-${commons-cli.version}.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="${hadoop.root}/lib/commons-httpclient-3.0.1.jar" todir="${build.dir}/lib" verbose="true"/>

<copy file="${hadoop.root}/lib/commons-lang-2.4.jar" todir="${build.dir}/lib" verbose="true"/>

<copy file="${hadoop.root}/lib/jackson-core-asl-1.8.8.jar" todir="${build.dir}/lib" verbose="true"/>

<copy file="${hadoop.root}/lib/jackson-mapper-asl-1.8.8.jar" todir="${build.dir}/lib" verbose="true"/>

4、修改:MANIFEST.MF文件。目录:/home/hadoop/hadoop-1.1.2/src/contrib/eclipse-plugin\META-INF

Bundle-ClassPath那一栏加入如下信息:

Text代码

Bundle-ClassPath: classes/,

lib/hadoop-core.jar,

lib/commons-cli-1.2.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

5、进入/home/hadoop/hadoop-1.1.2/src/contrib/eclipse-plugin目录,使用Ant进行编译。


6、生成的插件包在/home/hadoop/hadoop-1.1.2/build/contrib/eclipse-plugin目录下,

复制/home/hadoop/hadoop-1.1.2/build/contrib/eclipse-plugin/hadoop-eclipse-plugin-1.1.2.jar 到 eclipse安装目录/plugins/下

 


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