CentOS64位上編譯Hadoop2.6.0

由於hadoop-2.6.0.tar.gz安裝包是在32位機器上編譯的，64位的機器載入本地庫.so檔案時會出錯，比如：

java.lang.UnsatisfiedLinkError: org.apache.hadoop.util.NativeCrc32.nativeComputeChunkedSumsByteArray(II[BI[BIILjava/lang/String;JZ)V 

所以需要重新編譯

1.編譯環境

yum install cmake lzo-devel zlib-devel gcc gcc-c++ autoconf automake libtool ncurses-devel openssl-devel libXtst

2.安裝JDK(下載JDK1.7，只能用1.7，否則編譯會出錯)
下載頁面:   http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html

tar -zxvf jdk-7u75-linux-x64.tar.gz -C /usr/local

export JAVA_HOME=/usr/local/jdk1.7.0_75
export JRE_HOME=$JAVA_HOME/jre
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar

export PATH=$PATH:$JAVA_HOME/bin

3.安裝protobuf

下載protobuf-2.5.0，不能用高版本，否則Hadoop編譯不能通過
wget https://protobuf.googlecode.com/files/protobuf-2.5.0.tar.gz    或者 在百度雲盤上下載：http://yun.baidu.com/share/link?shareid=830873155&uk=3573928349

tar -zxvf protobuf-2.5.0.tar.gz
cd protobuf-2.5.0
./configure
make
make install

protoc –version

4.安裝ANT

wget http://mirror.bit.edu.cn/apache/ant/binaries/apache-ant-1.9.4-bin.tar.gz
 tar -zxvf apache-ant-1.9.4-bin.tar.gz -C /usr/local

vi /etc/profile
export ANT_HOME=/usr/local/apache-ant-1.9.4
export PATH=$PATH:$ANT_HOME/bin

5.安裝maven

wget http://mirror.bit.edu.cn/apache/maven/maven-3/3.3.1/binaries/apache-maven-3.3.1-bin.tar.gz

tar -zxvf apache-maven-3.3.1-bin.tar.gz -C /usr/local

vi /etc/profile
export MAVEN_HOME=/usr/local/apache-maven-3.3.1
export PATH=$PATH:$MAVEN_HOME/bin

修改配置檔案
vi /usr/local/apache-maven-3.3.1/conf/settings.xml

更改maven資料庫，在<mirrors></mirros>裡新增如下內容：

   <mirror>
        <id>nexus-osc</id>
         <mirrorOf>*</mirrorOf>
     <name>Nexusosc</name>
     <url>http://maven.oschina.net/content/groups/public/</url>
   </mirror>

在<profiles></profiles>內新新增

<profile>
       <id>jdk-1.7</id>
       <activation>
         <jdk>1.7</jdk>
       </activation>
       <repositories>
         <repository>
           <id>nexus</id>
           <name>local private nexus</name>
           <url>http://maven.oschina.net/content/groups/public/</url>
           <releases>
             <enabled>true</enabled>
           </releases>
           <snapshots>
             <enabled>false</enabled>
           </snapshots>
         </repository>
       </repositories>
       <pluginRepositories>
         <pluginRepository>
           <id>nexus</id>
          <name>local private nexus</name>
           <url>http://maven.oschina.net/content/groups/public/</url>
           <releases>
             <enabled>true</enabled>
           </releases>
           <snapshots>
             <enabled>false</enabled>
           </snapshots>
         </pluginRepository>
       </pluginRepositories>
</profile>

在shell下執行，使環境變數生效
source /etc/profile

7.編譯 Hadoop2.6.0

wget http://mirror.bit.edu.cn/apache/hadoop/core/hadoop-2.6.0/hadoop-2.6.0-src.tar.gz
cd hadoop-2.6.0-src
mvn package -DskipTests -Pdist,native -Dtar

如果是第一次使用maven，會列印很多如下日誌資訊

Downloading: http://maven.oschina.net/…

Scanning for projects…

…

[INFO] Apache Hadoop Main …………………………… SUCCESS [  4.590 s]
[INFO] Apache Hadoop Project POM …………………….. SUCCESS [  3.503 s]
[INFO] Apache Hadoop Annotations …………………….. SUCCESS [  5.870 s]
[INFO] Apache Hadoop Assemblies ……………………… SUCCESS [  0.540 s]
[INFO] Apache Hadoop Project Dist POM ………………… SUCCESS [  3.921 s]
[INFO] Apache Hadoop Maven Plugins …………………… SUCCESS [  7.731 s]
[INFO] Apache Hadoop MiniKDC ………………………… SUCCESS [  6.805 s]
[INFO] Apache Hadoop Auth …………………………… SUCCESS [  9.008 s]
[INFO] Apache Hadoop Auth Examples …………………… SUCCESS [  6.991 s]
[INFO] Apache Hadoop Common …………………………. SUCCESS [03:12 min]
[INFO] Apache Hadoop NFS ……………………………. SUCCESS [ 16.557 s]
[INFO] Apache Hadoop KMS ……………………………. SUCCESS [ 24.476 s]
[INFO] Apache Hadoop Common Project ………………….. SUCCESS [  0.115 s]
[INFO] Apache Hadoop HDFS …………………………… SUCCESS [05:09 min]
[INFO] Apache Hadoop HttpFS …………………………. SUCCESS [ 40.145 s]
[INFO] Apache Hadoop HDFS BookKeeper Journal ………….. SUCCESS [ 15.876 s]
[INFO] Apache Hadoop HDFS-NFS ……………………….. SUCCESS [  9.236 s]
[INFO] Apache Hadoop HDFS Project ……………………. SUCCESS [  0.125 s]
[INFO] hadoop-yarn …………………………………. SUCCESS [  0.129 s]
[INFO] hadoop-yarn-api ……………………………… SUCCESS [02:49 min]
[INFO] hadoop-yarn-common …………………………… SUCCESS [01:01 min]
[INFO] hadoop-yarn-server …………………………… SUCCESS [  0.099 s]
[INFO] hadoop-yarn-server-common …………………….. SUCCESS [ 25.019 s]
[INFO] hadoop-yarn-server-nodemanager ………………… SUCCESS [ 33.655 s]
[INFO] hadoop-yarn-server-web-proxy ………………….. SUCCESS [  5.761 s]
[INFO] hadoop-yarn-server-applicationhistoryservice ……. SUCCESS [ 13.714 s]
[INFO] hadoop-yarn-server-resourcemanager …………….. SUCCESS [ 41.930 s]
[INFO] hadoop-yarn-server-tests ……………………… SUCCESS [ 13.364 s]
[INFO] hadoop-yarn-client …………………………… SUCCESS [ 17.408 s]
[INFO] hadoop-yarn-applications ……………………… SUCCESS [  0.042 s]
[INFO] hadoop-yarn-applications-distributedshell ………. SUCCESS [  5.131 s]
[INFO] hadoop-yarn-applications-unmanaged-am-launcher ….. SUCCESS [  3.710 s]
[INFO] hadoop-yarn-site …………………………….. SUCCESS [  0.107 s]
[INFO] hadoop-yarn-registry …………………………. SUCCESS [ 12.531 s]
[INFO] hadoop-yarn-project ………………………….. SUCCESS [  7.781 s]
[INFO] hadoop-mapreduce-client ………………………. SUCCESS [  0.116 s]
[INFO] hadoop-mapreduce-client-core ………………….. SUCCESS [ 47.915 s]
[INFO] hadoop-mapreduce-client-common ………………… SUCCESS [ 38.104 s]
[INFO] hadoop-mapreduce-client-shuffle ……………….. SUCCESS [  9.073 s]
[INFO] hadoop-mapreduce-client-app …………………… SUCCESS [01:01 min]
[INFO] hadoop-mapreduce-client-hs ……………………. SUCCESS [ 18.149 s]
[INFO] hadoop-mapreduce-client-jobclient ……………… SUCCESS [  9.002 s]
[INFO] hadoop-mapreduce-client-hs-plugins …………….. SUCCESS [  3.222 s]
[INFO] Apache Hadoop MapReduce Examples ………………. SUCCESS [ 13.224 s]
[INFO] hadoop-mapreduce …………………………….. SUCCESS [  6.571 s]
[INFO] Apache Hadoop MapReduce Streaming ……………… SUCCESS [  9.781 s]
[INFO] Apache Hadoop Distributed Copy ………………… SUCCESS [ 16.254 s]
[INFO] Apache Hadoop Archives ……………………….. SUCCESS [  5.302 s]
[INFO] Apache Hadoop Rumen ………………………….. SUCCESS [ 13.760 s]
[INFO] Apache Hadoop Gridmix ………………………… SUCCESS [  8.858 s]
[INFO] Apache Hadoop Data Join ………………………. SUCCESS [  6.252 s]
[INFO] Apache Hadoop Ant Tasks ………………………. SUCCESS [  4.276 s]
[INFO] Apache Hadoop Extras …………………………. SUCCESS [  6.206 s]
[INFO] Apache Hadoop Pipes ………………………….. SUCCESS [  1.945 s]
[INFO] Apache Hadoop OpenStack support ……………….. SUCCESS [ 12.239 s]
[INFO] Apache Hadoop Amazon Web Services support ………. SUCCESS [ 38.137 s]
[INFO] Apache Hadoop Client …………………………. SUCCESS [ 13.213 s]
[INFO] Apache Hadoop Mini-Cluster ……………………. SUCCESS [  0.169 s]
[INFO] Apache Hadoop Scheduler Load Simulator …………. SUCCESS [ 13.206 s]
[INFO] Apache Hadoop Tools Dist ……………………… SUCCESS [ 15.248 s]
[INFO] Apache Hadoop Tools ………………………….. SUCCESS [  0.162 s]
[INFO] Apache Hadoop Distribution ……………………. SUCCESS [01:09 min]
[INFO] ————————————————————————
[INFO] BUILD SUCCESS
[INFO] ————————————————————————
[INFO] Total time: 25:19 min
[INFO] Finished at: 2015-03-26T17:54:10+08:00
[INFO] Final Memory: 106M/402M
[INFO] ————————————————————————

經過漫長的等待編譯過程後,編譯成功後會打包，放在hadoop-dist/target

#ll

total 528824
drwxr-xr-x 2 root root      4096 Mar 26 17:53 antrun
-rw-r–r– 1 root root      1874 Mar 26 17:53 dist-layout-stitching.sh
-rw-r–r– 1 root root       647 Mar 26 17:53 dist-tar-stitching.sh
drwxr-xr-x 9 root root      4096 Mar 26 17:53 hadoop-2.6.0
-rw-r–r– 1 root root 180222548 Mar 26 17:53 hadoop-2.6.0.tar.gz
-rw-r–r– 1 root root      2777 Mar 26 17:53 hadoop-dist-2.6.0.jar
-rw-r–r– 1 root root 361254421 Mar 26 17:54 hadoop-dist-2.6.0-javadoc.jar
drwxr-xr-x 2 root root      4096 Mar 26 17:53 javadoc-bundle-options
drwxr-xr-x 2 root root      4096 Mar 26 17:53 maven-archiver
drwxr-xr-x 2 root root      4096 Mar 26 17:53 test-dir

編譯後的檔案見百度雲盤

然後把lib下native下的檔案覆蓋掉hadoop下native中檔案就ok了