org.apache.spark.streaming.kafka010
:: Experimental :: Interface for user-supplied configurations that can't otherwise be set via Spark properties, because they need tweaking on a per-partition basis,
Maximum rate (number of records per second) at which data will be read from each Kafka partition.
:: Experimental :: Interface for user-supplied configurations that can't otherwise be set via Spark properties, because they need tweaking on a per-partition basis,