How to check the Spark version

Question

as titled, how do I know which version of spark has been installed in the CentOS?

The current system has installed cdh5.1.0.

Answer 1

If you want to print the version programmatically use

 from pyspark.sql import SparkSession 

 spark = SparkSession.builder.master("local").getOrCreate() 
 print(spark.sparkContext.version)