基础环境:Centos 7.7
编译环境软件安装目录
mkdir -p /export/server
Hadoop编译安装
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安装编译相关的依赖
1、yum install gcc gcc-c++ -y #下面这个命令不需要执行 手动安装cmake 2、yum install make cmake #(这里cmake版本推荐为3.6版本以上,版本低源码无法编译!可手动安装) 3、yum install autoconf automake libtool curl -y 4、yum install lzo-devel zlib-devel openssl openssl-devel ncurses-devel -y 5、yum install snappy snappy-devel bzip2 bzip2-devel lzo lzo-devel lzop libXtst -y
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手动安装cmake
#yum卸载已安装cmake 版本低 yum erase cmake #解压 tar zxvf cmake-3.13.5.tar.gz #编译安装 cd /export/server/cmake-3.13.5 ./configure make && make install #验证 [root@node4 ~]# cmake -version cmake version 3.13.5 #如果没有正确显示版本 请断开SSH连接 重写登录
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手动安装snappy
#卸载已经安装的 cd /usr/local/lib rm -rf libsnappy* #上传解压 tar zxvf snappy-1.1.3.tar.gz #编译安装 cd /export/server/snappy-1.1.3 ./configure make && make install #验证是否安装 [root@node4 snappy-1.1.3]# ls -lh /usr/local/lib |grep snappy -rw-r--r-- 1 root root 511K Nov 4 17:13 libsnappy.a -rwxr-xr-x 1 root root 955 Nov 4 17:13 libsnappy.la lrwxrwxrwx 1 root root 18 Nov 4 17:13 libsnappy.so -> libsnappy.so.1.3.0 lrwxrwxrwx 1 root root 18 Nov 4 17:13 libsnappy.so.1 -> libsnappy.so.1.3.0 -rwxr-xr-x 1 root root 253K Nov 4 17:13 libsnappy.so.1.3.0
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安装配置JDK 1.8
#解压安装包 tar zxvf jdk-8u65-linux-x64.tar.gz #配置环境变量 vim /etc/profile export JAVA_HOME=/export/server/jdk1.8.0_65 export PATH=$PATH:$JAVA_HOME/bin export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar source /etc/profile #验证是否安装成功 java -version java version "1.8.0_65" Java(TM) SE Runtime Environment (build 1.8.0_65-b17) Java HotSpot(TM) 64-Bit Server VM (build 25.65-b01, mixed mode) You have new mail in /var/spool/mail/root
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安装配置maven
#解压安装包 tar zxvf apache-maven-3.5.4-bin.tar.gz #配置环境变量 vim /etc/profile export MAVEN_HOME=/export/server/apache-maven-3.5.4 export MAVEN_OPTS="-Xms4096m -Xmx4096m" export PATH=:$MAVEN_HOME/bin:$PATH source /etc/profile #验证是否安装成功 [root@node4 ~]# mvn -v Apache Maven 3.5.4 #添加maven 阿里云仓库地址 加快国内编译速度 vim /export/server/apache-maven-3.5.4/conf/settings.xml
alimaven aliyun maven http://maven.aliyun.com/nexus/content/groups/public/ central -
安装ProtocolBuffer 2.5.0
#解压 tar zxvf protobuf-2.5.0.tar.gz #编译安装 cd /export/server/protobuf-2.5.0 ./configure make && make install #验证是否安装成功 [root@node4 protobuf-2.5.0]# protoc --version libprotoc 2.5.0
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编译hadoop
#上传解压源码包 tar zxvf hadoop-3.1.4-src.tar.gz #编译 cd /export/server/hadoop-3.1.4-src mvn clean package -Pdist,native -DskipTests -Dtar -Dbundle.snappy -Dsnappy.lib=/usr/local/lib #参数说明: Pdist,native :把重新编译生成的hadoop动态库; DskipTests :跳过测试 Dtar :最后把文件以tar打包 Dbundle.snappy :添加snappy压缩支持【默认官网下载的是不支持的】 Dsnappy.lib=/usr/local/lib :指snappy在编译机器上安装后的库路径
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编译之后的安装包路径
/export/server/hadoop-3.1.4-src/hadoop-dist/target



