以前写过一篇《yarn hadoop mapreduce 2.0 编译》，环境准备和那一篇一样。
本篇直接从svn下载最新源码，进行编译。

下载源码：
从subversion库check out：
[zhouhh@Hadoop48 hsrc]$ svn co http://svn.apache.org/repos/asf/hadoop/common/trunk

[zhouhh@Hadoop48 hsrc]$ cd trunk/
[zhouhh@Hadoop48 trunk]$ ls
BUILDING.txt hadoop-assemblies hadoop-common-project hadoop-hdfs-project hadoop-minicluster hadoop-project-dist hadoop-yarn-project
dev-support hadoop-client hadoop-dist hadoop-mapreduce-project hadoop-project hadoop-tools pom.xml

Maven 主要模块:

hadoop (Main Hadoop project)
– hadoop-project (Parent POM for all Hadoop Maven modules. )
(All plugins & dependencies versions are defined here.)
– hadoop-project-dist (Parent POM for modules that generate distributions.)
– hadoop-annotations (Generates the Hadoop doclet used to generated the Javadocs)
– hadoop-assemblies (Maven assemblies used by the different modules)
– hadoop-common-project (Hadoop Common)
– hadoop-hdfs-project (Hadoop HDFS)
– hadoop-mapreduce-project (Hadoop MapReduce)
– hadoop-tools (Hadoop tools like Streaming, Distcp, etc.)
– hadoop-dist (Hadoop distribution assembler)

编译：

[zhouhh@Hadoop48 trunk]$ mvn install -DskipTests -Pdist
…
[INFO] Reactor Summary:
[INFO]
[INFO] Apache Hadoop Main ………………………….. SUCCESS [0.605s]
[INFO] Apache Hadoop Project POM ……………………. SUCCESS [0.558s]
[INFO] Apache Hadoop Annotations ……………………. SUCCESS [0.288s]
[INFO] Apache Hadoop Project Dist POM ……………….. SUCCESS [0.094s]
[INFO] Apache Hadoop Assemblies …………………….. SUCCESS [0.088s]
[INFO] Apache Hadoop Auth ………………………….. SUCCESS [0.152s]
[INFO] Apache Hadoop Auth Examples ………………….. SUCCESS [0.093s]
[INFO] Apache Hadoop Common ………………………… SUCCESS [5.188s]
[INFO] Apache Hadoop Common Project …………………. SUCCESS [0.049s]
[INFO] Apache Hadoop HDFS ………………………….. SUCCESS [12.065s]
[INFO] Apache Hadoop HttpFS ………………………… SUCCESS [0.194s]
[INFO] Apache Hadoop HDFS BookKeeper Journal …………. SUCCESS [0.616s]
[INFO] Apache Hadoop HDFS Project …………………… SUCCESS [0.029s]
[INFO] hadoop-yarn ………………………………… SUCCESS [0.157s]
[INFO] hadoop-yarn-api …………………………….. SUCCESS [2.951s]
[INFO] hadoop-yarn-common ………………………….. SUCCESS [0.752s]
[INFO] hadoop-yarn-server ………………………….. SUCCESS [0.124s]
[INFO] hadoop-yarn-server-common ……………………. SUCCESS [0.736s]
[INFO] hadoop-yarn-server-nodemanager ……………….. SUCCESS [0.592s]
[INFO] hadoop-yarn-server-web-proxy …………………. SUCCESS [0.123s]
[INFO] hadoop-yarn-server-resourcemanager ……………. SUCCESS [0.200s]
[INFO] hadoop-yarn-server-tests …………………….. SUCCESS [0.149s]
[INFO] hadoop-yarn-client ………………………….. SUCCESS [0.119s]
[INFO] hadoop-yarn-applications …………………….. SUCCESS [0.090s]
[INFO] hadoop-yarn-applications-distributedshell ……… SUCCESS [0.167s]
[INFO] hadoop-mapreduce-client ……………………… SUCCESS [0.049s]
[INFO] hadoop-mapreduce-client-core …………………. SUCCESS [1.103s]
[INFO] hadoop-yarn-applications-unmanaged-am-launcher …. SUCCESS [0.142s]
[INFO] hadoop-yarn-site ……………………………. SUCCESS [0.082s]
[INFO] hadoop-yarn-project …………………………. SUCCESS [0.075s]
[INFO] hadoop-mapreduce-client-common ……………….. SUCCESS [1.202s]
[INFO] hadoop-mapreduce-client-shuffle ………………. SUCCESS [0.066s]
[INFO] hadoop-mapreduce-client-app ………………….. SUCCESS [0.109s]
[INFO] hadoop-mapreduce-client-hs …………………… SUCCESS [0.123s]
[INFO] hadoop-mapreduce-client-jobclient …………….. SUCCESS [0.114s]
[INFO] hadoop-mapreduce-client-hs-plugins ……………. SUCCESS [0.084s]
[INFO] Apache Hadoop MapReduce Examples ……………… SUCCESS [0.130s]
[INFO] hadoop-mapreduce ……………………………. SUCCESS [0.060s]
[INFO] Apache Hadoop MapReduce Streaming …………….. SUCCESS [0.071s]
[INFO] Apache Hadoop Distributed Copy ……………….. SUCCESS [0.069s]
[INFO] Apache Hadoop Archives ………………………. SUCCESS [0.061s]
[INFO] Apache Hadoop Rumen …………………………. SUCCESS [0.135s]
[INFO] Apache Hadoop Gridmix ……………………….. SUCCESS [0.082s]
[INFO] Apache Hadoop Data Join ……………………… SUCCESS [0.070s]
[INFO] Apache Hadoop Extras ………………………… SUCCESS [0.192s]
[INFO] Apache Hadoop Pipes …………………………. SUCCESS [0.019s]
[INFO] Apache Hadoop Tools Dist …………………….. SUCCESS [0.057s]
[INFO] Apache Hadoop Tools …………………………. SUCCESS [0.018s]
[INFO] Apache Hadoop Distribution …………………… SUCCESS [0.047s]
[INFO] Apache Hadoop Client ………………………… SUCCESS [0.047s]
[INFO] Apache Hadoop Mini-Cluster …………………… SUCCESS [0.053s]
[INFO] ————————————————————————
[INFO] BUILD SUCCESS
[INFO] ————————————————————————
[INFO] Total time: 32.093s
[INFO] Finished at: Wed Dec 26 11:00:10 CST 2012
[INFO] Final Memory: 60M/769M

打包命令：
创建二进制分发版，不带native code和文档：
[zhouhh@Hadoop48 trunk]$ mvn package -Pdist -DskipTests -Dtar
创建二进制分发版，带native code和文档：
[zhouhh@Hadoop48 trunk]$ mvn package -Pdist,native,docs -DskipTests -Dtar
创建源码分发版
[zhouhh@Hadoop48 trunk]$ mvn package -Psrc -DskipTests
创建二进制带源码分发版，带native code和文档：
[zhouhh@Hadoop48 trunk]$ mvn package -Pdist,native,docs,src -DskipTests -Dtar
创建本地版web页面，放在/tmp/hadoop-site
[zhouhh@Hadoop48 trunk]$ mvn clean site; mvn site:stage -DstagingDirectory=/tmp/hadoop-site

参考

http://svn.apache.org/repos/asf/hadoop/common/trunk/BUILDING.txt