Install spark and ubuntuspark in ubuntu

Install spark and ubuntuspark in ubuntu

1. Prepare the environment first. You need a JAVA environment and a Python environment (which will be available by default)

Configure JAVA environment variables after downloading JDK in JAVA

1 export JAVA_HOME =/opt/jdk1.8.0 _ 452 3 export JRE_HOME =$ {JAVA_HOME}/jre4 5 export CLASSPATH =.: $ {JAVA_HOME}/lib :$ {JRE_HOME}/lib6 7 export PATH =$ {JAVA_HOME}/bin :$ {JRE_HOME}/bin: $ PATH

2. Download spark and configure Variables

1 export SPARK_HOME =/opt/spark-hadoop/

 

Restart, test, and fix the problem;

 

Reference http://www.open-open.com/lib/view/open1432192407317.html