It is recommended you use the iterator() API since that invokes Kafka's
ConsumerIterator which has state management logic for consuming Kafka
messages properly. If you use toIterator(), it just gives you a plain Scala
iterator over KafkaStream.

Thanks,
Neha
On Tue, Oct 1, 2013 at 6:03 AM, Sybrandy, Casey <
[EMAIL PROTECTED]> wrote:
 
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