Get Pair of Topic and Message from Kafka + Spark Streaming

[Imre Nagi <im...@gmail.com>]

Hi,

I'm just trying to process the data that come from the kafka source in my
spark streaming application. What I want to do is get the pair of topic and
message in a tuple from the message stream.

Here is my streams:

 val streams = KafkaUtils.createDirectStream[String, Array[Byte],
> StringDecoder, DefaultDecoder](ssc,kafkaParameter,
>       Array["topic1", "topic2])


I have done several things, but still failed when i did some
transformations from the streams to the pair of topic and message. I hope
somebody can help me here.

Thanks,
Imre