1. Introduction I will show how to intall Apache Spark3.0.1 from source. 2. Install procedure (1) Install Java8 sudo yum install java-1.8.0-openjdksudo yum install java-1.8.0-openjdk-devel (2) Install Maven3.6.3 which is a Java build tool wget https://ftp.yz.yamagata-u.ac.jp/pub/network/apache/maven/maven-3/3.6.3/binaries/apache-maven-3.6.3-bin.tar.gzsudo tar xf ./apache-maven-3.6.3-bin.tar.gz -C /optsudo ln -s /opt/apache-maven-3.6.3 /opt/maven (3) Set environment variable for mavensudo vi /etc/profile.d/maven.sh–export JAVA_HOME=/usr/lib/jvm/jre-openjdkexport M2_HOME=/opt/mavenexport […]