The following logic introduced as part of
SOLR-8720 is inefficient.
- foundStates flag is set to TRUE before the for loop.
- In the for loop we check if any replica on this node is not in the DOWN state. If yes, then foundStates = FALSE
- If foundStates == TRUE then we break out of the loop and return.
The problem here is that once foundStates is set to FALSE, it is never reset to TRUE. Hence we end up spending the whole 60 secs iterating over the collections even though all the replicas are marked as DOWN in later iterations.