Hello,

I’m wondering if there’s currently any API (or other way) to find out which 
container would handle a theoretical key and what node that container is 
running on.

The use-case I’m thinking of is if I wanted to run a rest service on each node 
which could handle queries against the current state of a job by talking to a 
shared kv store. I saw that there is an elastic search kv implementation in the 
codebase but didn’t see any way to direct a query to a specific instance of 
elastic search running on the cluster. To do this you would want to look at a 
key and determine which container would handle that key in the stream, then hit 
a service on that node (potentially there could be more than 1 container on the 
node of course…).

Thanks,

Rick


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