The easiest way to deploy Apache Cassandra on Apache Mesos is through Marathon. Mesosphere has already packaged the Cassandra executor and the necessary JAR files on tarball that can be submitted to Mesos with Marathon with the JSON code located at: https://downloads.mesosphere.io/cassandra-mesos/artifacts/0.2.0-1/marathon.json
{ "id": "/cassandra/dev-test", "instances": 1, "cpus": 0.5, "mem": 512, "ports": [ 0 ], "uris": [ "https://downloads.mesosphere.io/cassandra-mesos/artifacts/0.2.0-1/cassandra-mesos-0.2.0-1.tar.gz", "https://downloads.mesosphere.io/java/jre-7u76-linux-x64.tar.gz" ], "env": { "MESOS_ZK": "zk://localhost:2181/mesos", "JAVA_OPTS": "-Xms256m -Xmx256m", "CASSANDRA_CLUSTER_NAME": "dev-test", "CASSANDRA_ZK": "zk://localhost:2181/cassandra-mesos", "CASSANDRA_NODE_COUNT": "3", "CASSANDRA_RESOURCE_CPU_CORES": "2.0", "CASSANDRA_RESOURCE_MEM_MB": "2048", "CASSANDRA_RESOURCE_DISK_MB...