如何編譯 hadoop.dll 方法
4 回答
蝴蝶刀刀
TA貢獻1801條經驗 獲得超8個贊
1、下載Eclipse解壓。 2、把hadoop-eclipse-plugin-1.1.2.jar放到eclipse的plugs目錄下。 我的hadoop集群用的版本：hadoop1.1.2 hadoop0.20以后的版本的安裝目錄下contrib/沒有eclipse的hadoop-*-eclipse-plugin.jar插件，需要自己用ant編譯。
飲歌長嘯
TA貢獻1951條經驗 獲得超3個贊
1.編譯hadoop2.6.0的eclipse插件
編譯源碼：
cd src/contrib/eclipse-plugin
ant jar -Dversion=2.6.0 -Declipse.home=/opt/eclipse -Dhadoop.home=/opt/hadoop-2.6.0
eclipse.home 和 hadoop.home 設置成你自己的環境路徑
命令行執行編譯，產生了8個警告信息，直接忽略。
compile:
[echo] contrib: eclipse-plugin
[javac] /software/hadoop2x-eclipse-plugin/src/contrib/eclipse-plugin/build.xml:76: warning: 'includeantruntime' was not set, defaulting to build.sysclasspath=last; set to false for repeatable builds
[javac] Compiling 45 source files to /software/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/classes
[javac] /opt/hadoop-2.6.0/share/hadoop/common/hadoop-common-2.6.0.jar(org/apache/hadoop/fs/Path.class): warning: Cannot find annotation method 'value()' in type 'LimitedPrivate': class file for org.apache.hadoop.classification.InterfaceAudience not found
[javac] /opt/hadoop-2.6.0/share/hadoop/hdfs/hadoop-hdfs-
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