export SPARK_HOME=/opt/spark-1.6.0-cdh5.7.0
export PATH=
{SPARK_HOME}/bin
https://blog.csdn.net/liuxingjiaofu/article/details/7197245
export SPARK_HOME=/opt/spark-1.6.0-cdh5.7.0
export PATH=
{SPARK_HOME}/bin
https://blog.csdn.net/liuxingjiaofu/article/details/7197245