需要下载两个文件：

  1. eclipse的Linux版本：https://www.eclipse.org/downloads/packages/eclipse-ide-java-ee-developers/neon3
  2. eclips的插件源码：https://github.com/winghc/hadoop2x-eclipse-plugin

修改配置文件

  1. src/contrib/eclipse-plugin/build.xml文件

     <target name="compile" depends="init, ivy-retrieve-common" unless="skip.contrib">
 修改为
 <target name="compile" depends="init" unless="skip.contrib">

 注释掉下面这行：
 <copy file="${hadoop.home}/share/hadoop/common/lib/htrace-core-${htrace.version}.jar"  todir="${build.dir}/lib" verbose="true"/>

  2. ivy/libraries.properties文件

    hadoop.version=2.6.0 修改为 hadoop.version=2.2.0
commons-lang.version=2.6 修改为 commons-lang.version=2.5
jackson.version=1.9.13 修改为 jackson.version=1.8.8
htrace.version=3.0.4 注释掉

  3. 运行

    cd /home/h1/hadoop2x-eclipse-plugin-master/src/contrib/eclipse-plugin/
/home/h1/apache-ant-1.9.2/bin/ant jar -Dversion=2.2.0 -Declipse.home=/home/h1/eclipse -Dhadoop.home=/home/h1/hadoop-2.2.0

  4. 找到jar包

    cd /home/h1/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin
hadoop-eclipse-plugin-2.2.0.jar包

拷贝Jar包到Windows的Eclipse目录下的plugins目录

Eclipse选项配置

  1. Window -> Preferences ->Hadoop Map/Reduce 选择Hadoop的目录
  2. Window -> Show View -> MapReduce Tools 选择Map/Reduce Locations

  3. Map/Reduce Locations -> New Hadoop Locations

    • Map/Reduce Master 端口号50020不需修改

    • DFS Master 对应 core-site.xml

配置好Maven环境

  • 下载插件

  • 配置好环境
    .classpath

    <?xml version="1.0" encoding="UTF-8"?>
<classpath>
    <classpathentry kind="src" output="target/classes" path="src/main/java">
        <attributes>
            <attribute name="optional" value="true"/>
            <attribute name="maven.pomderived" value="true"/>
        </attributes>
    </classpathentry>
    <classpathentry excluding="**" kind="src" output="target/classes" path="src/main/resources">
        <attributes>
            <attribute name="maven.pomderived" value="true"/>
        </attributes>
    </classpathentry>
    <classpathentry kind="src" output="target/test-classes" path="src/test/java">
        <attributes>
            <attribute name="optional" value="true"/>
            <attribute name="maven.pomderived" value="true"/>
        </attributes>
    </classpathentry>
    <classpathentry excluding="**" kind="src" output="target/test-classes" path="src/test/resources">
        <attributes>
            <attribute name="maven.pomderived" value="true"/>
        </attributes>
    </classpathentry>
    <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/J2SE-1.5">
        <attributes>
            <attribute name="maven.pomderived" value="true"/>
        </attributes>
    </classpathentry>

    <classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
        <attributes>
            <attribute name="maven.pomderived" value="true"/>
        </attributes>
    </classpathentry>
    <classpathentry kind="output" path="target/classes"/>
</classpath>

results matching ""

    No results matching ""