Minor Description
While I was implementing my pluggable stats cache and related work I found that the IT, UpdateCacheAcrossDifferentClientsIT assumes it uses 2 different ConnectionQueryServices. When I was debugging it however I saw that it still had the test properties in the JDBC url which caused it to use the PhoenixTestDriver which has a Singleton for ConnectionQueryServices. When I corrected this error one of the tests started failing.