Jisoo Kim 1bf253f6e6 Fix Router race condition and use default broker service name for invalid priority (#5050)
* use default brokerServiceName when priority is not valid

* use AtomicInteger for NodesHolder.roundRobinIndex

* revert inspectionProfiles change

* adjust TieredBrokerHostSelectorTest

* combine if statements and ensure index does not become negative

* set next index with mod if overflows

* fix codestyle

* use nextIndex

* extract the while loop to a method
2017-11-09 09:31:18 -06:00
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2017-11-03 21:27:57 -06:00