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

1: system requirements and software package 2: system environment initialization 3: hadoop source code compilation 1: system requirements and software packages system CentOS6.4x64192.168.3.1 master.hadoop.com software requirements Jdk7u76 apache-maven-2.5 protobuf-2.5 apache-ant findbugs hadoop- 2.5.2 2: system environment initialization installation system dependency package yum install-y svn autoconf automake libtool cmake ncurses-devel openssl-devel gcc gcc-c++ installation software Piece # tar-zxvf jdk-7u67-linux-x64.tar.gz#tar-zxvf apache-maven-3.0.5-bin.tar.gz#tar-zxvf findbugs-3.0.0.tar.gz#tar-zxvf apache-ant-1.9.6-bin.tar.gz#rm-rf jdk-7u67-linux-x64.tar.gz#rm-rf apache-maven-3.0.5-bin.tar.gz#rm-rf findbugs-3.0.0.tar.gz#rm -rf apache-ant-1.9.6-bin.tar.gz#mv jdk1.7.67-* / usr/local/jdk#mv apache-maven-* / usr/local/maven#mv apache-ant-* / usr/local/ant#mv findbugs-* / usr/local/findbugs#vim / etc/profile

# java-version

# mvn-version

# findbugs-version

# ant-version

Install protobuf

# tar-zxvf protobuf-2.5.0.tar.gz # cd protobuf-2.5.0 #. / configure # make # make install # protoc

Three: hadoop source code compilation # tar-zxvf hadoop-2.5.2-src.tar.gz # cd hadoop-2.5.2 # mvn clean package-Pdist,native-DskipTests-Dtar comment: you will wait a long time after executing this command. If there is an error error, there is a problem with the environment configuration, and you need to check the JDK environment of the whole system.

There is a compiled hadoop-2.5.2.tar.gz package in the # cd hadoop-dist/target directory.

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