broken link for cassandra driver.

[thatsk]

https://github.com/scylladb/scylla-code-samples/blob/master/mms/java/Dockerfile#L5
this is not available to download the jar file. please update URL.
http://downloads.datastax.com/java-driver/cassandra-java-driver-3.5.0.tar.gz

[tzach]

@guy9 better use Scylla Drivers