markusthoemmes opened a new issue #2442: Implement loadbalancer home stickyness
URL: https://github.com/apache/incubator-openwhisk/issues/2442
 
 
   The current loadbalancing algorithm computes the home invoker for an 
action/namespace pair each time it tries to dispatch it. If an invoker goes 
unhealthy between two invocations, the whole home-invoker assignment changes 
for all actions causing a "rebalancing" of all actions throughout the system. 
That causes cold-invocations for everyone and is not desirable.
   
   We should store the first computed home-invoker for each action and only 
recompute it, if the chosen invoker is not available anymore.
 
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