Exception in thread "main" java.lang.RuntimeException: Can't init database connections pool
at l2.commons.db.BaseDataConnectionFactory.<init>(Unknown Source)
at l2.authserver.database.L2DatabaseFactory.<init>(Unknown Source)
at l2.authserver.database.L2DatabaseFactory.getInstance(Unknown Source)
at l2.authserver.AuthServer.main(Unknown Source)
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:102)
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:89)
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:81)
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:55)
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:65)
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:931)
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:856)
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:449)
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:234)
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:180)
at com.mysql.cj.jdbc.MysqlDataSource.getConnection(MysqlDataSource.java:408)
at com.mysql.cj.jdbc.MysqlDataSource.getConnection(MysqlDataSource.java:120)
at com.mysql.cj.jdbc.MysqlDataSource.getConnection(MysqlDataSource.java:105)
at com.mysql.cj.jdbc.MysqlConnectionPoolDataSource.getPooledConnection(MysqlConnectionPoolDataSource.java:39)
at l2.commons.db.BaseDataConnectionFactory.a(Unknown Source)
at l2.commons.db.BaseDataConnectionFactory.getConnectionImpl(Unknown Source)
at l2.commons.db.BaseDataConnectionFactory.getConnection(Unknown Source)
at l2.authserver.database.L2DatabaseFactory.testDB(Unknown Source)
... 4 more
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:52)
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:95)
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:140)
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:156)
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:79)
at com.mysql.cj.NativeSession.connect(NativeSession.java:139)
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:875)
... 16 more
Caused by: java.net.ConnectException: Connection refused: connect
at java.net.DualStackPlainSocketImpl.connect0(Native Method)
at java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source)
at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
at java.net.AbstractPlainSocketImpl.connect(Unknown Source)
at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.SocksSocketImpl.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:144)
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:53)
... 18 more
Server terminated abnormaly ...
Server terminated ...
