Hi,

My application has multiple dstreams on the same inputstream:

dstream1 // 1 second window
dstream2 // 2 second window
dstream3 // 5 minute window


I want to write logic that deals with all three windows (e.g. when the 1
second window differs from the 2 second window by some delta ...)

I've found some examples online (there's not much out there!), and I can
only see people transforming a single dstream.  In conventional spark, we'd
do this sort of thing with a cartesian on RDDs.

How can I deal with multiple Dstreams at once?

Thanks

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