zeppelin设置spark的启动参数

zeppelin设置spark的启动参数

vim zeppelin-env.sh

export SPARK_SUBMIT_OPTIONS="
--driver-memory 4G 
--executor-memory 4G 
--driver-cores 2 
--executor-cores 2 
--num-executors 10 
--conf spark.sql.shuffle.partitions=1000 
--conf spark.default.parallelism=300
"