Cassandra 1.x clusters often use RandomPartitioner. Supporting RandomPartitioner will allow easier migration to Scylla Tests are added to make sure scylla generates the same token as Cassandra does for the same partition key. Fixes #1438 Message-Id: <3bc8b7f06fad16d59aaaa96e2827198ce74214c6.1469166766.git.asias@scylladb.com>