I am currently running spark 2.1.0. I have worked most of the time in PYSPARK shell, but I need to spark-submit a python file(similar to spark-submit jar in java) . How do you do that in python?
pythonfile.py
from pyspark.sql import SparkSession
spark = SparkSession.builder.appName("appName").getOrCreate()
sc = spark.sparkContext
rdd = sc.parallelize([1,2,3,4,5,6,7])
print(rdd.count())
Run the above program with configurations you want : eg :
YOUR_SPARK_HOME/bin/spark-submit --master yourSparkMaster --num-executors 20 \
--executor-memory 1G --executor-cores 2 --driver-memory 1G \
pythonfile.py
These options are not mandatory. You can even run like
YOUR_SPARK_HOME/bin/spark-submit --master sparkMaster/local pythonfile.py