John,
It depends on how you defined your topology. If you created a topology made of
one spout, two streams and a bolt, then the data received from the spout is
going to go down to the bolt via those two streams. Spouts and bolts are
connected through streams.
Thanks
On Wednesday, January 6, 2016 3:01 PM, Ankur Garg <[email protected]>
wrote:
Hi John ,
I am not aware of the storm internal working so I am not sure about this . But
since no one has answered this so far , I will try my hand .
I believe Spouts and Bolts communicate through an intermediate queue (ZMQ) .
Assuming this it should always be a single connection to ZMQ .
But Like I said , this is what I think should be the case . Waiting for any of
the member to validate/invalidate this.
ThanksAnkur
On Wed, Jan 6, 2016 at 7:47 AM, John Yost <[email protected]> wrote:
Hi Everyone,
Had a co-worker ask me today if, I define two output streams for a spout or
bolt, do they both go out over the same connection to a downstream bolt, or are
there separate connections for each output stream.
Anyone know?
Thanks
--John
