如何编译hadoop1.x的eclipse插件

小编给大家分享一下如何编译hadoop1.x的eclipse插件，希望大家阅读完这篇文章之后都有所收获，下面让我们一起去探讨吧！

注意：以下操作基于Hadoop-1.2.1，Eclipse Luna，Win7 64位

1、将hadoop eclipse插件的工程导入Eclipse。插件源码目录如下：

D:\Lab\lib\hadoop\hadoop-1.2.1\src\contrib\eclipse-plugin

2、配置工程依赖

3、准备ant的配置文件

D:\Lab\lib\hadoop\hadoop-1.2.1\src\contrib\build-contrib.xml

将以上build-contrib.xml拷贝到项目目录中，并修改文件内容。具体如下：

4、修改build.xml

5、修改MENIFEST.MF，在Bundule-ClassPath中增加一些依赖的jar。

Bundle-ClassPath: classes/, D:/Lab/lib/hadoop/hadoop-1.2.1/lib/hadoop-core-1.2.1.jar, D:/Lab/lib/hadoop/hadoop-1.2.1/lib/commons-cli-1.2.jar, D:/Lab/lib/hadoop/hadoop-1.2.1/lib/commons-configuration-1.6.jar, D:/Lab/lib/hadoop/hadoop-1.2.1/lib/commons-httpclient-3.0.1.jar, D:/Lab/lib/hadoop/hadoop-1.2.1/lib/commons-lang-2.4.jar, D:/Lab/lib/hadoop/hadoop-1.2.1/lib/jackson-core-asl-1.8.8.jar, D:/Lab/lib/hadoop/hadoop-1.2.1/lib/jackson-mapper-asl-1.8.8.jar

5、增加Ant Builder。

6、编译

在Project菜单中Build Project

7、运行结果

Buildfile: D:\Lab\ws-back-end\MapReduceTools\build.xmlcheck-contrib:init:        [echo] contrib: eclipse-plugin       [mkdir] Created dir: D:\Lab\ws-back-end\MapReduceTools\build\contrib\eclipse-plugin       [mkdir] Created dir: D:\Lab\ws-back-end\MapReduceTools\build\contrib\eclipse-plugin\classes       [mkdir] Created dir: D:\Lab\ws-back-end\MapReduceTools\build\contrib\eclipse-plugin\test       [mkdir] Created dir: D:\Lab\ws-back-end\MapReduceTools\build\contrib\eclipse-plugin\system       [mkdir] Created dir: D:\Lab\ws-back-end\MapReduceTools\build\contrib\eclipse-plugin\system\classes       [mkdir] Created dir: D:\Lab\ws-back-end\MapReduceTools\build\contrib\eclipse-plugin\examples       [mkdir] Created dir: D:\Lab\ws-back-end\MapReduceTools\build\contrib\eclipse-plugin\test\logsinit-contrib:ivy-download:         [get] Getting: http://repo2.maven.org/maven2/org/apache/ivy/ivy/2.1.0/ivy-2.1.0.jar         [get] To: D:\Lab\lib\hadoop\hadoop-1.2.1\ivy\ivy-2.1.0.jar         [get] http://repo2.maven.org/maven2/org/apache/ivy/ivy/2.1.0/ivy-2.1.0.jar moved to http://120.195.54.5:801/videoplayer/ivy-2.1.0.jar?ich_u_r_i=ae068fe40ff82e58486dd0954048cc19&ich_s_t_a_r_t=0&ich_e_n_d=0&ich_k_e_y=1445088923750763152452&ich_t_y_p_e=1&ich_d_i_s_k_i_d=6&ich_u_n_i_t=1         [get] Not modified - so not downloadedivy-probe-antlib:ivy-init-antlib:ivy-init:[ivy:configure] :: Ivy 2.1.0 - 20090925235825 :: http://ant.apache.org/ivy/ ::[ivy:configure] :: loading settings :: file = D:\Lab\lib\hadoop\hadoop-1.2.1\ivy\ivysettings.xmlivy-resolve-common:ivy-retrieve-common:[ivy:cachepath] DEPRECATED: 'ivy.conf.file' is deprecated, use 'ivy.settings.file' instead[ivy:cachepath] :: loading settings :: file = D:\Lab\lib\hadoop\hadoop-1.2.1\ivy\ivysettings.xmlcompile:        [echo] contrib: eclipse-plugin       [javac] D:\Lab\ws-back-end\MapReduceTools\build.xml:65: warning: 'includeantruntime' was not set, defaulting to build.sysclasspath=last; set to false for repeatable builds       [javac] Compiling 45 source files to D:\Lab\ws-back-end\MapReduceTools\build\contrib\eclipse-plugin\classes       [javac] 注: 某些输入文件使用或覆盖了已过时的 API。       [javac] 注: 有关详细信息, 请使用 -Xlint:deprecation 重新编译。       [javac] 注: 某些输入文件使用了未经检查或不安全的操作。       [javac] 注: 有关详细信息, 请使用 -Xlint:unchecked 重新编译。jar:       [mkdir] Created dir: D:\Lab\ws-back-end\MapReduceTools\build\contrib\eclipse-plugin\lib        [copy] Copying 1 file to D:\Lab\ws-back-end\MapReduceTools\build\contrib\eclipse-plugin\lib        [copy] Copying D:\Lab\lib\hadoop\hadoop-1.2.1\hadoop-core-1.2.1.jar to D:\Lab\ws-back-end\MapReduceTools\build\contrib\eclipse-plugin\lib\hadoop-core.jar        [copy] Copying 1 file to D:\Lab\ws-back-end\MapReduceTools\build\contrib\eclipse-plugin\lib        [copy] Copying D:\Lab\lib\hadoop\hadoop-1.2.1\lib\commons-cli-1.2.jar to D:\Lab\ws-back-end\MapReduceTools\build\contrib\eclipse-plugin\lib\commons-cli-1.2.jar        [copy] Copying 1 file to D:\Lab\ws-back-end\MapReduceTools\build\contrib\eclipse-plugin\lib        [copy] Copying D:\Lab\lib\hadoop\hadoop-1.2.1\lib\commons-lang-2.4.jar to D:\Lab\ws-back-end\MapReduceTools\build\contrib\eclipse-plugin\lib\commons-lang-2.4.jar        [copy] Copying 1 file to D:\Lab\ws-back-end\MapReduceTools\build\contrib\eclipse-plugin\lib        [copy] Copying D:\Lab\lib\hadoop\hadoop-1.2.1\lib\commons-configuration-1.6.jar to D:\Lab\ws-back-end\MapReduceTools\build\contrib\eclipse-plugin\lib\commons-configuration-1.6.jar        [copy] Copying 1 file to D:\Lab\ws-back-end\MapReduceTools\build\contrib\eclipse-plugin\lib        [copy] Copying D:\Lab\lib\hadoop\hadoop-1.2.1\lib\commons-httpclient-3.0.1.jar to D:\Lab\ws-back-end\MapReduceTools\build\contrib\eclipse-plugin\lib\commons-httpclient-3.0.1.jar        [copy] Copying 1 file to D:\Lab\ws-back-end\MapReduceTools\build\contrib\eclipse-plugin\lib        [copy] Copying D:\Lab\lib\hadoop\hadoop-1.2.1\lib\jackson-mapper-asl-1.8.8.jar to D:\Lab\ws-back-end\MapReduceTools\build\contrib\eclipse-plugin\lib\jackson-mapper-asl-1.8.8.jar        [copy] Copying 1 file to D:\Lab\ws-back-end\MapReduceTools\build\contrib\eclipse-plugin\lib        [copy] Copying D:\Lab\lib\hadoop\hadoop-1.2.1\lib\jackson-core-asl-1.8.8.jar to D:\Lab\ws-back-end\MapReduceTools\build\contrib\eclipse-plugin\lib\jackson-core-asl-1.8.8.jar         [jar] Building jar: D:\Lab\ws-back-end\MapReduceTools\build\contrib\eclipse-plugin\hadoop-eclipse-plugin-1.2.1.jarBUILD SUCCESSFULTotal time: 6 seconds

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