export JAVA_HOME=/usr/lib/jvm/jdk1.8.0_202 export PATH=$PATH:/usr/local/hadoop/sbin:/usr/local/hadoop/bin export JRE_HOME=/usr/lib/jvm/jdk1.8.0_202/jre export CLASSPATH=.:/usr/lib/jvm/jdk1.8.0_202/lib:/usr/lib/jvm/jdk1.8.0_202/jre/lib export PATH=/usr/lib/jvm/jdk1.8.0_202/bin:$PATH
