dlmarion commented on issue #3666:
URL: https://github.com/apache/accumulo/issues/3666#issuecomment-1656237480

   Regarding the changes that were added to the ManagerClientServiceHandler in 
#3447 , I don't think that the TabletGroupWatcher waits for the full interval 
because an event is sent to the EventCoordinator 
[here](https://github.com/apache/accumulo/blob/elasticity/server/manager/src/main/java/org/apache/accumulo/manager/ManagerClientServiceHandler.java#L701).
   
   > Could the TGW be modified to only scan the new queue introduced in 3447 
when its time period has not elapsed?
   
   I think it *does* not wait for the time period to elapse if the 
EventCoordinator is notified. Maybe we could make this more explicit by 
invoking the EventCoordinator in TabletStateStore.addTabletStateChange 
implementations. In that case I think you would want the opposite, where you 
don't scan the metadata unless the time has elapsed.


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