# tags (before "\t") and build arguments (after "\t", separated by " " which cannot be utilised otherwise) of the Docker image variants to build
# Spark 1.6
#spark1.6-hadoop2.6	FROM_TAG=alpine-1.6.3-hadoop2.6
# Spark 2.0
#spark2.0-hadoop3.2	FROM_TAG=alpine-2.0.2-hadoop3.2
# Spark 2.1
#spark2.1-hadoop3.2	FROM_TAG=alpine-2.1.3-hadoop3.2
# Spark 2.2
#spark2.2-hadoop3.2	FROM_TAG=alpine-2.2.3-hadoop3.2
# Spark 2.3
#spark2.3-hadoop3.2	FROM_TAG=alpine-2.3.4-hadoop3.2
# Spark 2.4
spark2.4-hadoop3.1	FROM_TAG=alpine-2.4.4-hadoop3.1
spark2.4-hadoop3.2	FROM_TAG=alpine-2.4.4-hadoop3.2
