32位ubuntu14.04手动编译hadoop2.6.0

下载官方编译好的包安装老是报错:Unable to load native-hadoop library for your platform

用file命令查看发现官方包里的libhadoop.so.1.0.0文件竟然是64位的。

假设应该安装了jdk,,教程:

1.安装maven

sudo apt-get install mavenmvn –version

2.安装依赖库

sudo apt-get install g++ autoconf automake libtool cmake zlib1g-dev pkg-config libssl-dev

3.安装openssh

sudo apt-get install openssh-server

4.安装protoc

sudo apt-get install protobuf-compilerprotoc –version5.OK开始编译,进入HADOOP源代码目录 hadoop-2.6.0-src,执行:mvn clean package -Pdist,native -DskipTests -Dtar成功会显示:BUILD SUCCESS

编译好的文件就在:hadoop-2.6.0-src/hadoop-dist/target

错误:

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-javadoc-plugin:2.8.1:jar (module-javadocs) on project hadoop-maven-plugins: MavenReportException: Error while creating archive:解决方法:把jdk1.8.0会有这个错误,切换其它版本。sudo update-alternatives –config javasudo update-alternatives –config javac

积极的人在每一次忧患中都看到一个机会,

32位ubuntu14.04手动编译hadoop2.6.0

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