Sorry, ignore that first exception, I believe that was caused by an actual manual shutdown. The NoNode exception though, has been popping up a lot, and I am not sure if it's relevant, but it seems to show up a bunch when the consumers decide it's time to rebalance continuously.  

Ian Friedman
On Tuesday, August 20, 2013 at 2:17 AM, Ian Friedman wrote:

 
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