| 主机名 | ip | 配置 | 系统 |
| heboan-hadoop-000 | 10.1.1.15 | 8C/8G | CentOS7.7 |
工具包
配置本机ssh免密
时间校准
文件描述符优化
安装jdk
tar xf jdk-8u231-linux-x64.tar.gz -C /srv/ vim ~/.bash_profile export JAVA_HOME=/srv/jdk1.8.0_231 export PATH=$JAVA_HOME/bin:$PATH source ~/.bash_profile
安装maven
tar xf apache-maven-3.6.3-bin.tar.gz -C /srv/ vim ~/.bash_profile export MAVEN_HOME=/srv/apache-maven-3.6.3 export PATH=$MAVEN_HOME/bin:$PATH source ~/.bash_profile #更改本地仓库存路径 mkdir /data/maven_repository vim /srv/apache-maven-3.6.3/conf/settings.xml
安装python3
yum install gcc gcc-c++ openssl-devel readline-devel unzip -y tar xf Python-3.6.10.tgz cd Python-3.6.10 ./configure --prefix=/srv/python36 --enable-optimizations make && make install vim ~/.bash_profile export PATH=/srv/python36/bin:$PATH source ~/.bash_profile
安装scala
tar xf scala-2.11.8.tgz -C /srv/ vim ~/.bash_profile export SCALA_HOME=/srv/scala-2.11.8 export PATH=$SCALA_HOME/bin:$PATH source ~/.bash_profile
部署hadoop
下载安装
wget http://archive.cloudera.com/cdh5/cdh/5/hadoop-2.6.0-cdh5.7.0.tar.gz tar xf hadoop-2.6.0-cdh5.7.0.tar.gz -C /srv/ vim ~/.bash_profile export HADOOP_HOME=/srv/hadoop-2.6.0-cdh5.7.0 export PATH=$HADOOP_HOME/bin:$PATH source ~/.bash_profile
配置hadoop
cd /srv/hadoop-2.6.0-cdh5.7.0/etc/hadoop
#export JAVA_HOME=${JAVA_HOME} export JAVA_HOME=/srv/jdk1.8.0_231