版权声明：本文为博主原创文章，未经博主允许不得转载。 https://blog.csdn.net/qq_38038143/article/details/83539405
1.安装 ant
sudo apt-get install ant
测试：
2.下载 hadoop
- 已配置 hadoop-2.7.3
https://download.csdn.net/download/qq_38038143/10752615 - 未配置，源码包
https://download.csdn.net/download/qq_38038143/10752696
3.编译
目录：
cd /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin
执行：
sudo ant jar -Dhadoop.version=2.7.3 -Declipse.home=/home/hadoop/eclipse -Dhadoop.home=/usr/local/hadoop
注：
-Dhadoop.version=2.7.3 ==> hadoop的版本
-Declipse.home ==> eclipse安装路径
-Dhadoop.home ==> hadoop安装路径
报如下错误（未报错可忽略）：
hadoop@slave2:~/hadoop2x-eclipse-plugin/src/contrib/eclipse-plugin$ sudo ant jar -Dhadoop.version=2.7.3 -Declipse.home=/home/hadoop/eclipse -Dhadoop.home=/usr/local/hadoop
Unable to locate tools.jar. Expected to find it in /usr/lib/jvm/java-8-openjdk-amd64/lib/tools.jar
Buildfile: /home/hadoop/hadoop2x-eclipse-plugin/src/contrib/eclipse-plugin/build.xml
check-contrib:
init:
[echo] contrib: eclipse-plugin
init-contrib:
ivy-probe-antlib:
ivy-init-antlib:
ivy-init:
[ivy:configure] :: Ivy 2.1.0 - 20090925235825 :: http://ant.apache.org/ivy/ ::
[ivy:configure] :: loading settings :: file = /home/hadoop/hadoop2x-eclipse-plugin/ivy/ivysettings.xml
ivy-resolve-common:
ivy-retrieve-common:
[ivy:cachepath] DEPRECATED: 'ivy.conf.file' is deprecated, use 'ivy.settings.file' instead
[ivy:cachepath] :: loading settings :: file = /home/hadoop/hadoop2x-eclipse-plugin/ivy/ivysettings.xml
compile:
[echo] contrib: eclipse-plugin
[javac] /home/hadoop/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
BUILD FAILED
/home/hadoop/hadoop2x-eclipse-plugin/src/contrib/eclipse-plugin/build.xml:76: Unable to find a javac compiler;
com.sun.tools.javac.Main is not on the classpath.
Perhaps JAVA_HOME does not point to the JDK.
It is currently set to "/usr/lib/jvm/java-8-openjdk-amd64/jre"
Total time: 3 seconds
重点：
com.sun.tools.javac.Main is not on the classpath.
Perhaps JAVA_HOME does not point to the JDK.
It is currently set to "/usr/lib/jvm/java-8-openjdk-amd64/jre"
解决方法：
注：/usr/local/java/jdk1.8.0_152/为所在的 linux 的 jdk 路径
cp /usr/local/java/jdk1.8.0_152/lib/tools.jar /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/
再次执行编译，如下成功：
hadoop@slave2:~/hadoop2x-eclipse-plugin/src/contrib/eclipse-plugin$ sudo ant jar -Dhadoop.version=2.7.3 -Declipse.home=/home/hadoop/eclipse -Dhadoop.home=/usr/local/hadoop
Buildfile: /home/hadoop/hadoop2x-eclipse-plugin/src/contrib/eclipse-plugin/build.xml
check-contrib:
init:
[echo] contrib: eclipse-plugin
init-contrib:
ivy-probe-antlib:
ivy-init-antlib:
ivy-init:
[ivy:configure] :: Ivy 2.1.0 - 20090925235825 :: http://ant.apache.org/ivy/ ::
[ivy:configure] :: loading settings :: file = /home/hadoop/hadoop2x-eclipse-plugin/ivy/ivysettings.xml
ivy-resolve-common:
ivy-retrieve-common:
[ivy:cachepath] DEPRECATED: 'ivy.conf.file' is deprecated, use 'ivy.settings.file' instead
[ivy:cachepath] :: loading settings :: file = /home/hadoop/hadoop2x-eclipse-plugin/ivy/ivysettings.xml
compile:
[echo] contrib: eclipse-plugin
[javac] /home/hadoop/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 /home/hadoop/hadoop2x-eclipse-plugin/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: /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib
[copy] Copying 9 files to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib
[copy] Copying /usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-app-2.7.3.jar to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib/hadoop-mapreduce-client-app-2.7.3.jar
[copy] Copying /usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-common-2.7.3.jar to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib/hadoop-mapreduce-client-common-2.7.3.jar
[copy] Copying /usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-core-2.7.3.jar to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib/hadoop-mapreduce-client-core-2.7.3.jar
[copy] Copying /usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-hs-2.7.3.jar to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib/hadoop-mapreduce-client-hs-2.7.3.jar
[copy] Copying /usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-hs-plugins-2.7.3.jar to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib/hadoop-mapreduce-client-hs-plugins-2.7.3.jar
[copy] Copying /usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-jobclient-2.7.3-tests.jar to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib/hadoop-mapreduce-client-jobclient-2.7.3-tests.jar
[copy] Copying /usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-jobclient-2.7.3.jar to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib/hadoop-mapreduce-client-jobclient-2.7.3.jar
[copy] Copying /usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-shuffle-2.7.3.jar to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib/hadoop-mapreduce-client-shuffle-2.7.3.jar
[copy] Copying /usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-examples-2.7.3.jar to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib/hadoop-mapreduce-examples-2.7.3.jar
[copy] Copying 3 files to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib
[copy] Copying /usr/local/hadoop/share/hadoop/common/hadoop-common-2.7.3-tests.jar to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib/hadoop-common-2.7.3-tests.jar
[copy] Copying /usr/local/hadoop/share/hadoop/common/hadoop-common-2.7.3.jar to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib/hadoop-common-2.7.3.jar
[copy] Copying /usr/local/hadoop/share/hadoop/common/hadoop-nfs-2.7.3.jar to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib/hadoop-nfs-2.7.3.jar
[copy] Copying 3 files to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib
[copy] Copying /usr/local/hadoop/share/hadoop/hdfs/hadoop-hdfs-2.7.3-tests.jar to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib/hadoop-hdfs-2.7.3-tests.jar
[copy] Copying /usr/local/hadoop/share/hadoop/hdfs/hadoop-hdfs-2.7.3.jar to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib/hadoop-hdfs-2.7.3.jar
[copy] Copying /usr/local/hadoop/share/hadoop/hdfs/hadoop-hdfs-nfs-2.7.3.jar to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib/hadoop-hdfs-nfs-2.7.3.jar
[copy] Copying 13 files to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib
[copy] Copying /usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-api-2.7.3.jar to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib/hadoop-yarn-api-2.7.3.jar
[copy] Copying /usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-applications-distributedshell-2.7.3.jar to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib/hadoop-yarn-applications-distributedshell-2.7.3.jar
[copy] Copying /usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-applications-unmanaged-am-launcher-2.7.3.jar to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib/hadoop-yarn-applications-unmanaged-am-launcher-2.7.3.jar
[copy] Copying /usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-client-2.7.3.jar to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib/hadoop-yarn-client-2.7.3.jar
[copy] Copying /usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-common-2.7.3.jar to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib/hadoop-yarn-common-2.7.3.jar
[copy] Copying /usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-registry-2.7.3.jar to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib/hadoop-yarn-registry-2.7.3.jar
[copy] Copying /usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-server-applicationhistoryservice-2.7.3.jar to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib/hadoop-yarn-server-applicationhistoryservice-2.7.3.jar
[copy] Copying /usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-server-common-2.7.3.jar to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib/hadoop-yarn-server-common-2.7.3.jar
[copy] Copying /usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-server-nodemanager-2.7.3.jar to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib/hadoop-yarn-server-nodemanager-2.7.3.jar
[copy] Copying /usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-server-resourcemanager-2.7.3.jar to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib/hadoop-yarn-server-resourcemanager-2.7.3.jar
[copy] Copying /usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-server-sharedcachemanager-2.7.3.jar to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib/hadoop-yarn-server-sharedcachemanager-2.7.3.jar
[copy] Copying /usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-server-tests-2.7.3.jar to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib/hadoop-yarn-server-tests-2.7.3.jar
[copy] Copying /usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-server-web-proxy-2.7.3.jar to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib/hadoop-yarn-server-web-proxy-2.7.3.jar
[copy] Copying 1 file to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib
[copy] Copying /usr/local/hadoop/share/hadoop/common/lib/protobuf-java-2.5.0.jar to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib/protobuf-java-2.5.0.jar
[copy] Copying 1 file to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib
[copy] Copying /usr/local/hadoop/share/hadoop/common/lib/log4j-1.2.17.jar to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib/log4j-1.2.17.jar
[copy] Copying 1 file to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib
[copy] Copying /usr/local/hadoop/share/hadoop/common/lib/commons-cli-1.2.jar to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib/commons-cli-1.2.jar
[copy] Copying 1 file to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib
[copy] Copying /usr/local/hadoop/share/hadoop/common/lib/commons-configuration-1.6.jar to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib/commons-configuration-1.6.jar
[copy] Copying 1 file to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib
[copy] Copying /usr/local/hadoop/share/hadoop/common/lib/commons-lang-2.6.jar to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib/commons-lang-2.6.jar
[copy] Copying 1 file to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib
[copy] Copying /usr/local/hadoop/share/hadoop/common/lib/commons-collections-3.2.2.jar to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib/commons-collections-3.2.2.jar
[copy] Copying 1 file to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib
[copy] Copying /usr/local/hadoop/share/hadoop/common/lib/jackson-core-asl-1.9.13.jar to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib/jackson-core-asl-1.9.13.jar
[copy] Copying 1 file to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib
[copy] Copying /usr/local/hadoop/share/hadoop/common/lib/jackson-mapper-asl-1.9.13.jar to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib/jackson-mapper-asl-1.9.13.jar
[copy] Copying 1 file to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib
[copy] Copying /usr/local/hadoop/share/hadoop/common/lib/slf4j-log4j12-1.7.10.jar to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib/slf4j-log4j12-1.7.10.jar
[copy] Copying 1 file to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib
[copy] Copying /usr/local/hadoop/share/hadoop/common/lib/slf4j-api-1.7.10.jar to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib/slf4j-api-1.7.10.jar
[copy] Copying 1 file to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib
[copy] Copying /usr/local/hadoop/share/hadoop/common/lib/guava-11.0.2.jar to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib/guava-11.0.2.jar
[copy] Copying 1 file to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib
[copy] Copying /usr/local/hadoop/share/hadoop/common/lib/hadoop-auth-2.7.3.jar to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib/hadoop-auth-2.7.3.jar
[copy] Copying 1 file to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib
[copy] Copying /usr/local/hadoop/share/hadoop/common/lib/netty-3.6.2.Final.jar to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib/netty-3.6.2.Final.jar
[copy] Copying 1 file to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib
[copy] Copying /usr/local/hadoop/share/hadoop/common/lib/htrace-core-3.1.0-incubating.jar to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib/htrace-core-3.1.0-incubating.jar
[copy] Copying 1 file to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib
[copy] Copying /usr/local/hadoop/share/hadoop/common/lib/servlet-api-2.5.jar to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib/servlet-api-2.5.jar
[copy] Copying 1 file to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib
[copy] Copying /usr/local/hadoop/share/hadoop/common/lib/commons-io-2.4.jar to /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/lib/commons-io-2.4.jar
[jar] Building jar: /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/hadoop-eclipse-plugin-2.7.3.jar
BUILD SUCCESSFUL
Total time: 14 seconds
根据：
[jar] Building jar: /home/hadoop/hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/hadoop-eclipse-plugin-2.7.3.jar
可知编译的 jar 包，在hadoop2x-eclipse-plugin/build/contrib/eclipse-plugin/ 目录下，只需要将hadoop-eclipse-plugin-2.7.3.jar 复制到 eclipse/plugins 下即可。