eclipse - 如何构建 Hadoop eclipse 插件

Question

我希望能够从

构建 Hadoop eclipse 插件

http://svn.apache.org/repos/asf/hadoop/common/tags/

我已经设法使用 subclipse 将源代码导入我的 Eclipse 工作站，现在我想构建 jar。我是否将其构建为可执行 jar？没有与源关联的启动配置。是否有关于如何执行此操作的教程？

Answer 1

通常的做法是:

1. Checkout the code from Apache's SVN (Done in your case).
2. Modify build.properties in /src/contrib/eclipse-plugin and add : eclipse.home=/path/to/your/eclipse/folder
3. Download apache forrest 0.8 and sun jdk (Preferably java 6).
4. Run ant command as "ant clean package -Djava6.home=/usr/lib/jvm/java-6-sun (Change the path according your machine and make sure you are connected to the network)
5. At this point eclipse plugin should be there in /build/contrib/eclipse-plugin but the jar is not yet ready to work as it misses some required jars.
6. Add the following jars from your HADOOP_HOME/lib folder to the plugin/lib folder commons-configuration-1.6.jar commons-httpclient-3.0.1.jar commons-lang-2.4.jar jackson-core-asl-1.0.1.jar jackson-mapper-asl-1.0.1.jar
7. Modify MANIFEST.MF in /META-INF of the jar to include the path of these added jars.
8. Copy this jar to plugins folder of eclipse
9. Run "eclipse -clean"

网上也有一些帖子是这样的。看看它们是否适合你:

Link 1

Link 2