| | 1 | {{{ |
| | 2 | #!html |
| | 3 | <div style="text-align: center; color: blue"><big |
| | 4 | style="font-weight: bold;"><big><big> Hadoop Develop </big></big></big></div> |
| | 5 | }}} |
| | 6 | [[PageOutline]] |
| | 7 | |
| | 8 | = 目的 = |
| | 9 | |
| | 10 | 用eclipse編譯hadoop的src |
| | 11 | |
| | 12 | = 環境 = |
| | 13 | |
| | 14 | * sun-java6-jdk |
| | 15 | * eclipse europa |
| | 16 | * 工作目錄於 /home/waue/workspace |
| | 17 | |
| | 18 | = 方法 = |
| | 19 | |
| | 20 | {{{ |
| | 21 | $ svn co http://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.18/ |
| | 22 | }}} |
| | 23 | |
| | 24 | 開啟 eclipse |
| | 25 | |
| | 26 | file -> new -> project -> java project => next |
| | 27 | |
| | 28 | project name: brance-0.18 |
| | 29 | create project from existing source : /home/waue/workspace/branch-0.18 |
| | 30 | |
| | 31 | => finish |
| | 32 | |
| | 33 | 點選branch-0.18 右鍵 -> properties -> builders |
| | 34 | |
| | 35 | * import -> build.xml |
| | 36 | * 取消 java builder 的 勾 |
| | 37 | * branch-0.18 build.xml 打勾 |
| | 38 | * edit |
| | 39 | |
| | 40 | properties -> java build path |
| | 41 | |
| | 42 | * source -> default output folder : branch-0.18/build |
| | 43 | |
| | 44 | properties -> java compiler |
| | 45 | |
| | 46 | * compiler level : 6.0 |
| | 47 | |
| | 48 | => ok |
| | 49 | |
| | 50 | |
| | 51 | build.xml -> run as -> ant build -> |
| | 52 | |
