system_add_keyspace(KsDef(name:Keyspace, strategy_class:org.apache.cassandra.locator.SimpleStrategy, replication_factor:1, cf_defs:[CfDef(keyspace:Keyspace, name:SuperColumnFamily, column_type:Super, comparator_type:BytesType, subcomparator_type:, comment:), CfDef(keyspace:Keyspace, name:ColumnFamily, column_type:Standard, comparator_type:BytesType, subcomparator_type:, comment:)]))
ERROR 16:25:04,534 Error while trying to use connection
InvalidRequestException(why:Unable to find abstract-type class 'org.apache.cassandra.db.marshal.': is the CLASSPATH set correctly?)