1,启动spark shell on yarn
2,执行程序
3,执行Spark自带的示例程序PI
spark-submit --class org.apache.spark.examples.SparkPi \
--master yarn \
--deploy-mode cluster \
--driver-memory 1G \
--executor-memory 1G \
--executor-cores 1 \
/opt/ZDH/parcels/lib/spark/examples/jars/spark-examples_2.11-2.2.1-zdh9.3.1-SNAPSHOT.jar \
10