Hadoop Develop

目的

用eclipse編譯hadoop的src

環境

• sun-java6-jdk
• eclipse europa
• 工作目錄於 /home/waue/workspace

方法

$ svn co http://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.18/

開啟 eclipse

file -> new -> project -> java project => next

project name: brance-0.18 create project from existing source : /home/waue/workspace/branch-0.18

=> finish

點選branch-0.18 右鍵 -> properties -> builders

• import -> build.xml
• 取消 java builder 的 勾
• branch-0.18 build.xml 打勾
• edit

properties -> java build path

• source -> default output folder : branch-0.18/build

properties -> java compiler

• compiler level : 6.0

=> ok

build.xml -> run as -> ant build ->