Centos source code compilation and installation of Hadoop2.6

Centos6.5 (64bit)

Jdk7

Ant1.9.4

Maven3.1.1

Findbugs3.0.0

Protobuf2.5.0

Hadoop2.5.1 source code file

Second, install all the software required above

Software that can be installed by 1.yum

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Yum install svn ncurses-devel gcc* lzo-devel zlib-devel autoconf automake libtool cmake openssl-devel

two。 Install JDK

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Rpm-ivh jdk-8-linux-x64.rpm

Vim / etc/profile

Export JAVA_HOME=/usr/java/jdk1.7.0

Export JRE_HOME=/usr/java/jdk1.7.0/jre

Export PATH=$JAVA_HOME/bin:$JRE_HOME/bin:$PATH

Export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar

3. Install ant

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Tar zxvf apache-ant-1.9.4-bin.tar.gz

Vim / etc/profile

Export ANT_HOME=/usr/local/apache-ant-1.9.4

Export PATH=$PATH:$ANT_HOME/bin

4. Install findbugs

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Tar zxvf findbugs-3.0.0.tar.gz

Vim / etc/profile

Export FINDBUGS_HOME=/usr/local/findbugs-3.0.0

Export PATH=$PATH:$FINDBUGS_HOME/bin

5. Install protobuf

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Tar zxvf protobuf-2.5.0.tar.gz

Cd protobuf-2.5.0

. / configure-- prefix=/usr/local

Make & & make install

6. Install maven

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Tar-zxvf apache-maven-3.1.1-bin.tar.gz

Vim / etc/peofile

Export M2_HOME=/usr/local/apache-maven-3.1.1

Export PATH=$PATH:$JAVA_HOME/bin:$M2_HOME/bin

Third, compile hadoop source code

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Tar zxvf hadoop-2.5.1-src.tar.gz

Cd hadoop-2.5.1-src

Mvn package-Pdist,native,docs-DskipTests-Dtar

The last file is in hadoop-2.5.1-src/hadoop-dist/target.

At this point, the self-compiled hadoop2.5.1 has been completed, after testing will no longer appear in the run-time warning, it is really happy!

In addition: if there is a problem when compiling, you might as well consider the version of jdk and the version of each software. I used jdk8 at first, always reported an error, and finally tried jdk7 to be a success.