I have trouble to connect to MongoDB server 4.2
com.mongodb.MongoSocketException: mongodb://127.0.0.1:27017 at com.mongodb.ServerAddress.getSocketAddress(ServerAddress.java:188) at com.mongodb.connection.SocketStreamHelper.initialize(SocketStreamHelper.java:59) at com.mongodb.connection.SocketStream.open(SocketStream.java:57) at com.mongodb.connection.InternalStreamConnection.open(InternalStreamConnection.java:107) at com.mongodb.connection.DefaultServerMonitor$ServerMonitorRunnable.run(DefaultServerMonitor.java:111) at java.lang.Thread.run(Thread.java:748) Caused by: java.net.UnknownHostException: mongodb://127.0.0.1:27017 at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method) at java.net.InetAddress$2.lookupAllHostAddr(InetAddress.java:929) at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1324) at java.net.InetAddress.getAllByName0(InetAddress.java:1277) at java.net.InetAddress.getAllByName(InetAddress.java:1193) at java.net.InetAddress.getAllByName(InetAddress.java:1127) at java.net.InetAddress.getByName(InetAddress.java:1077) at com.mongodb.ServerAddress.getSocketAddress(ServerAddress.java:186) ... 5 more 07-Jul-2020 09:48:58.743 INFOS [http-nio-8080-exec-8] com.mongodb.diagnostics.logging.JULLogger.log No server chosen by ReadPreferenceServerSelector{readPreference=primary} from cluster description ClusterDescription{type=UNKNOWN, connectionMode=SINGLE, serverDescriptions=[ServerDescription{address=mongodb://127.0.0.1:27017:27017, type=UNKNOWN, state=CONNECTING, exception={com.mongodb.MongoSocketException: mongodb://127.0.0.1:27017}, caused by {java.net.UnknownHostException: mongodb://127.0.0.1:27017}}]}. Waiting for 30000 ms before timing out
