(SQLError.java:989) ~[mysql-connector-java-5.1.41.jar:5.1.41] at com.mysql.jdbc.ConnectionImpl(Util.java:425) ~[mysql-connector-java-5.1.41.jar:5.1.41]
the "BONECP" plugin to create a ConnectionPool gave an error : The specified datastore driver ("com.mysql.jdbc.Driverorg.datanucleus.store.rdbms.connectionpool.DatastoreDriverNotFoundException: The specified datastore driver ("com.mysql.jdbc.Driver