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Ubuntu Error

Posted: Mon Oct 24, 2011 3:41 pm
by mhoska
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hey guys i got a dedicated server a couple hours ago after i finish the whole installation (mysql, jdk 7, apache, phpmyadmin) etc i could make to install the db but im getting this wierd error can someone helpme with it? :D

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loading login config L2Properties: Missing property for key - DatapackRoot Loading mmo.properties MLog clients using java 1.4+ standard logging. Initializing c3p0-0.9.2-pre1 [built 27-May-2010 01:00:49 -0400; debug? true; trace: 10] Initializing c3p0 pool... com.mchange.v2.c3p0.ComboPooledDataSource [ java.beans.IntrospectionException: java.lang.reflect.InvocationTargetException [numThreadsAwaitingCheckoutDefaultUser] ] FATAL: Failed initializing database. Reason: 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. com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: 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(NativeConstructorAccessorImpl.java:57)   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)   at java.lang.reflect.Constructor.newInstance(Constructor.java:525)   at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)   at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1116)   at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:344)   at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2332)   at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2369)   at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2153)   at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:792)   at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)   at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)   at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)   at java.lang.reflect.Constructor.newInstance(Constructor.java:525)   at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)   at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:381)   at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:305)   at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:119)   at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:143)   at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:132)   at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPoolManager.initializeAutomaticTestTable(C3P0PooledConnectionPoolManager.java:866)   at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPoolManager.createPooledConnectionPool(C3P0PooledConnectionPoolManager.java:789)   at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPoolManager.getPool(C3P0PooledConnectionPoolManager.java:298)   at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPoolManager.getPool(C3P0PooledConnectionPoolManager.java:312)   at com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource.getConnection(AbstractPoolBackedDataSource.java:128)   at com.l2jserver.L2DatabaseFactory.<init>(L2DatabaseFactory.java:95)   at com.l2jserver.L2DatabaseFactory.getInstance(L2DatabaseFactory.java:202)   at com.l2jserver.loginserver.L2LoginServer.<init>(L2LoginServer.java:113)   at com.l2jserver.loginserver.L2LoginServer.main(L2LoginServer.java:60)Caused by: java.net.ConnectException: Conexión rehusada   at java.net.PlainSocketImpl.socketConnect(Native Method)   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:337)   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:198)   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:180)   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:391)   at java.net.Socket.connect(Socket.java:579)   at java.net.Socket.connect(Socket.java:528)   at java.net.Socket.<init>(Socket.java:425)   at java.net.Socket.<init>(Socket.java:241)   at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:257)   at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:294)   ... 24 more

Re: Ubuntu Error

Posted: Tue Oct 25, 2011 12:35 pm
by jurchiks
communications link failure - it's pretty obvious that the server failed connect to the mysql service. There could be many reasons for that; mysql service not started, port in use or blocked...

Re: Ubuntu Error

Posted: Tue Oct 25, 2011 1:50 pm
by BiggBoss
apache + phpmyadmin i guess you are using the mysql comming with lampp. Be sure you start lampp before launch the server