BIGTOP-3405. Make gpg_check in docker-hadoop.sh configurable. (#672)
BIGTOP-3405. Make gpg_check in docker-hadoop.sh configurable. (#672)


apache/bigtop,JunHe77/bigtop,JunHe77/bigtop,sekikn/bigtop,sekikn/bigtop,apache/bigtop,JunHe77/bigtop,JunHe77/bigtop,sekikn/bigtop,apache/bigtop,sekikn/bigtop,apache/bigtop,apache/bigtop,sekikn/bigtop