Hi Daniel,

I am not sure if I understand your questions correctly. But will the resource 
aware scheduler help? 
https://github.com/apache/storm/blob/master/docs/Resource_Aware_Scheduler_overview.md
 
<https://github.com/apache/storm/blob/master/docs/Resource_Aware_Scheduler_overview.md>


Thanks
Ethan


> On Apr 12, 2018, at 1:45 PM, Hannum, Daniel <daniel_han...@premierinc.com> 
> wrote:
> 
> I think I know the answer, but I can’t find docs, so check my thinking please.
>  
> We’re going to be going from 1 topology to maybe 5 on our (v1.1.x) cluster. I 
> think the way I share the cluster is by setting NumWorkers() on all the 
> topologies so we divide the available JVM’s up. If that is true, then don’t 
> we have the problem that I’m tying up resources if one is idle? Or that I 
> can’t move a JVM from topology A to topology B if B is under load?
>  
> So my questions are: 
> Do I understand this correctly?
> Is there any way to improve this situation besides just getting more hosts 
> and being ok with some portion of them being idle?
> Is this going to get better in Storm 2?
>  
> Thanks!

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