标签：des style blog http java color
1、安装JDK
JDK:我这里 安装的是jdk1.6.0_23
1.1:给文件执行的权限chmod u+x jdk-6u23-linux-x64.bin
1.2: ./jdk-6u23-linux-x64.bin ,会生成一个jdk1.6.0_23 的文件
1.3: 在/etc/profile 文件配置添加环境变量即可
export JAVA_HOME=/home/hadoop/jdk1.6.0_23
export PATH=$PATH:$JAVA_HOME/bin
输入java-version 如果有版本出来就说明成功。
2、安装maven
下载安装包后解压 在/etc/profile 配置路劲即可
export MAVEN_HOME=/home/hadoop/apache-maven-3.2.1
export PATH=$PATH:$MAVEN_HOME/bin
输入 mvn -v
[hadoop@master ~]$ mvn -v Apache Maven 3.2.1 (ea8b2b07643dbb1b84b6d16e1f08391b666bc1e9; 2014-02-14T09:37:52-08:00) Maven home: /home/hadoop/apache-maven-3.2.1 Java version: 1.6.0_23, vendor: Sun Microsystems Inc. Java home: /home/hadoop/jdk1.6.0_23/jre Default locale: en_US, platform encoding: UTF-8 OS name: "linux", version: "2.6.32-431.el6.x86_64", arch: "amd64", family: "unix"
说明安装成功
3、gcc，g++
参照我前面一片文章 linux centos 装g++安装不了
4、protoc
我安装的是protobuf-2.4.1
tar zxvf protobuf-2.4.1.tar.gz
cd protobuf-2.4.1
./configure && make && make check && make install
环境变量配置：
export PROTOC_HOME=/home/hadoop/protobuf-2.4.1
export PATH=$PROTOC_HOME/src:$PATH
需要注意的是2.4.1版本 没有 目录bin用src代替，这个我折腾了很久。
[hadoop@master ~]$ protoc --version
libprotoc 2.4.1
说明安装成功
5、其他依赖
顺序执行以下命令 yum install cmake yum install openssl-devel yum install ncurses-devel
6、ant
网上有些资料说要安装ant，我没有安装也发现可以照样编译
7、 编译CDH4.5源码
tar -zxvf hadoop-2.0.0-cdh4.5.0.tar.gz
进入目录 cd $HADOOP_HOME/src ,后执行 mvn package -DskipTests -Pdist,native,docs （编译的时候要等一段时间）
第一次执行的时候遇到一个错误，后面删掉整个文件重新执行就可以
查看日志提示编译完成：
[INFO] Apache Hadoop Rumen ............................... SUCCESS [ 6.738 s] [INFO] Apache Hadoop Gridmix ............................. SUCCESS [ 4.798 s] [INFO] Apache Hadoop Data Join ........................... SUCCESS [ 2.669 s] [INFO] Apache Hadoop Extras .............................. SUCCESS [ 3.134 s] [INFO] Apache Hadoop Pipes ............................... SUCCESS [ 18.866 s] [INFO] Apache Hadoop Tools Dist .......................... SUCCESS [ 3.303 s] [INFO] Apache Hadoop Tools ............................... SUCCESS [ 0.027 s] [INFO] Apache Hadoop Distribution ........................ SUCCESS [ 51.497 s] [INFO] Apache Hadoop Client .............................. SUCCESS [ 16.715 s] [INFO] Apache Hadoop Mini-Cluster ........................ SUCCESS [ 4.659 s] [INFO] ------------------------------------------------------------------------ [INFO] BUILD SUCCESS [INFO] ------------------------------------------------------------------------ [INFO] Total time: 14:12 min [INFO] Finished at: 2014-07-23T00:11:20-08:00 [INFO] Final Memory: 93M/238M
遇到异常：第一次执行的时候遇到异常：
[ERROR] Failed to execute goal org.apache.avro:avro-maven-plugin:1.7.4:schema
(generate-avro-test-sources) on project hadoop-common:
Execution generate-avro-test-sources of goal org.apache.avro:avro-maven-plugin:1.7.4:schema
failed: Plugin org.apache.avro:avro-maven-plugin:1.7.4 or one of its dependencies
could not be resolved: Failed to collect dependencies at org.apache.avro:avro-maven-plugin:jar:1.7.4 ->
org.apache.avro:avro-compiler:jar:1.7.4 -> commons-lang:commons-lang:jar:2.6: Failed to read artifact
descriptor for commons-lang:commons-lang:jar:2.6: Could not transfer
artifact org.apache.commons:commons-parent:pom:17 from/to central
(http://repo.maven.apache.org/maven2): GET request of: org/apache/commons/commons-parent/17/commons-parent-17.pom from central
failed: Connection reset -> [Help 1]
这个异常没有解决
linux 下 CDH4.5编译,布布扣,bubuko.com
标签：des style blog http java color
原文地址：http://www.cnblogs.com/zhanggl/p/3863065.html
