20:42:46.794 WARN 77092 - o.h.e. : HHH000342: Could not obtain connection to query metadata : Communications link failureĢ 20:42:46.793 SEVERE. Unable to create initial connections of pool.Ĭom.4.CommunicationsException: Communications link failure 20:42:46.768 INFO 77092 - o.h.s.j.c.i.ConnectionProviderInitiator : HHH000130: Instantiating explicit connection provider: .InjectedDataSourceConnectionProvider