I am a data scientist and have experience with big data technologies like Spark, Storm, Hadoop, etc. I also have experience with NoSQL databases like Cassandra, HBase, etc. Hands-on experience with Messaging Queues like Kafka, Flume, MQ Series, etc.
I can help you connect spark with Cassandra Cluster. There is spark-cassandra connector which is used. Please provide me more details i would like to do it.