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This article mainly explains "how to compile 64-bit hadoop2.7.1 under CentOS6.3". Interested friends may wish to have a look. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn how to compile 64-bit hadoop2.7.1 under CentOS6.3.

Yum install svn

Yum install autoconf automake libtool cmake

Yum intall ncurses-devel

Yum install openssl-devel

Yum install gcc*

Install jdk1.7.0_80 and configure environment variables

Install maven

Wget http://mirrors.noc.im/apache/maven/maven-3/3.3.9/binaries/apache-maven-3.3.9-bin.tar.gz

And set the environment variable

8. Install ant

Download and extract apache-ant-1.9.6-bin.tar.gz

Mv ~ / apache-ant-1.9.6 / usr/local

Add environment variabl

ANT_HOME=/usr/local/apache-ant-1.9.6

PATH=$PATH:$ANT_HOME/bin

Verify that the installation is successful

Ant-version

9. Install protobuf-2.5.0.tar.gz

Tar zxvf protobuf-2.5.0.tar.gz

Cd protobuf-2.5.0

. / configure

Make

Make check

Make install

Ls / usr/local/bin

10. Enter the hadoop-2.7.1-src directory and execute the command:

Mvn clean package-Pdist,native-DskipTests-Dtar

Or

Mvn package-Pdist,native-DskipTests-Dtar

Wait for the compilation result. (about 1 hour) compiled successfully.

The compiled file is in. / hadoop-dist/target/hadoop-2.7.1.tar.gz

At this point, I believe you have a deeper understanding of "how to compile 64-bit hadoop2.7.1 under CentOS6.3". You might as well do it in practice. Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!

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