Shulou(Shulou.com)06/03 Report--

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.

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