Welcome to the Java Programming Forums


The professional, friendly Java community. 21,500 members and growing!


The Java Programming Forums are a community of Java programmers from all around the World. Our members have a wide range of skills and they all have one thing in common: A passion to learn and code Java. We invite beginner Java programmers right through to Java professionals to post here and share your knowledge. Become a part of the community, help others, expand your knowledge of Java and enjoy talking with like minded people. Registration is quick and best of all free. We look forward to meeting you.


>> REGISTER NOW TO START POSTING


Members have full access to the forums. Advertisements are removed for registered users.

Results 1 to 2 of 2

Thread: MySQL Stacktrace

  1. #1
    Member
    Join Date
    Jul 2012
    Posts
    37
    Thanks
    0
    Thanked 1 Time in 1 Post

    Default MySQL Stacktrace

    Aug 04, 2012 10:10:57 PM com.rs.utility.Logger log
    INFO: World registered player tyluur successfully. [1,1]
    com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Communication link failure,  message from server: "Can't get hostname for your address"
    	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.Util.getInstance(Util.java:386)
    	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1013)
    	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:987)
    	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:982)
    	at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1128)
    	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2336)
    	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 java.sql.DriverManager.getConnection(DriverManager.java:579)
    	at java.sql.DriverManager.getConnection(DriverManager.java:221)
    	at com.rs.database.mysql.MySQLDatabaseConnection.connect(MySQLDatabaseConnection.java:44)
    	at com.rs.database.ConnectionPool.nextFree(ConnectionPool.java:81)
    	at com.rs.game.player.Player.getForumTable(Player.java:3060)
    	at com.rs.game.player.Player.run(Player.java:700)
    	at com.rs.game.player.Player.start(Player.java:453)
    	at com.rs.networking.decoders.LoginPacketsDecoder.decodeWorldLogin(LoginPacketsDecoder.java:208)
    	at com.rs.networking.decoders.LoginPacketsDecoder.decode(LoginPacketsDecoder.java:43)
    	at com.rs.networking.ServerChannelHandler.messageReceived(ServerChannelHandler.java:98)
    	at org.jboss.netty.channel.SimpleChannelHandler.handleUpstream(SimpleChannelHandler.java:95)
    	at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:563)
    	at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:558)
    	at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:268)
    	at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:255)
    	at org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:91)
    	at org.jboss.netty.channel.socket.nio.AbstractNioWorker.processSelectedKeys(AbstractNioWorker.java:373)
    	at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:247)
    	at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:35)
    	at org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:102)
    	at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
    	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
    	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
    	at java.lang.Thread.run(Thread.java:722)
    java.lang.RuntimeException: Connection was unable to connect!
    	at com.rs.database.ConnectionPool.nextFree(ConnectionPool.java:82)
    	at com.rs.game.player.Player.getForumTable(Player.java:3060)
    	at com.rs.game.player.Player.run(Player.java:700)
    	at com.rs.game.player.Player.start(Player.java:453)
    	at com.rs.networking.decoders.LoginPacketsDecoder.decodeWorldLogin(LoginPacketsDecoder.java:208)
    	at com.rs.networking.decoders.LoginPacketsDecoder.decode(LoginPacketsDecoder.java:43)
    	at com.rs.networking.ServerChannelHandler.messageReceived(ServerChannelHandler.java:98)
    	at org.jboss.netty.channel.SimpleChannelHandler.handleUpstream(SimpleChannelHandler.java:95)
    	at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:563)
    	at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:558)
    	at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:268)
    	at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:255)
    	at org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:91)
    	at org.jboss.netty.channel.socket.nio.AbstractNioWorker.processSelectedKeys(AbstractNioWorker.java:373)
    	at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:247)
    	at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:35)
    	at org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:102)
    	at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
    	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
    	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
    	at java.lang.Thread.run(Thread.java:722)
    java.lang.ClassCastException: java.lang.Integer cannot be cast to java.lang.String
    	at com.rs.game.player.Player.run(Player.java:700)
    	at com.rs.game.player.Player.start(Player.java:453)
    	at com.rs.networking.decoders.LoginPacketsDecoder.decodeWorldLogin(LoginPacketsDecoder.java:208)
    	at com.rs.networking.decoders.LoginPacketsDecoder.decode(LoginPacketsDecoder.java:43)
    	at com.rs.networking.ServerChannelHandler.messageReceived(ServerChannelHandler.java:98)
    	at org.jboss.netty.channel.SimpleChannelHandler.handleUpstream(SimpleChannelHandler.java:95)
    	at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:563)
    	at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:558)
    	at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:268)
    	at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:255)
    	at org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:91)
    	at org.jboss.netty.channel.socket.nio.AbstractNioWorker.processSelectedKeys(AbstractNioWorker.java:373)
    	at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:247)
    	at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:35)
    	at org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:102)
    	at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
    	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
    	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
    	at java.lang.Thread.run(Thread.java:722)
    Aug 04, 2012 10:10:58 PM com.rs.utility.Logger log
    INFO: World registered player brett successfully. [2,2]
    com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Communication link failure,  message from server: "Can't get hostname for your address"
    	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.Util.getInstance(Util.java:386)
    	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1013)
    	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:987)
    	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:982)
    	at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1128)
    	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2336)
    	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 java.sql.DriverManager.getConnection(DriverManager.java:579)
    	at java.sql.DriverManager.getConnection(DriverManager.java:221)
    	at com.rs.database.mysql.MySQLDatabaseConnection.connect(MySQLDatabaseConnection.java:44)
    	at com.rs.database.ConnectionPool.nextFree(ConnectionPool.java:81)
    	at com.rs.game.player.Player.getForumTable(Player.java:3060)
    	at com.rs.game.player.Player.run(Player.java:700)
    	at com.rs.game.player.Player.start(Player.java:453)
    	at com.rs.networking.decoders.LoginPacketsDecoder.decodeWorldLogin(LoginPacketsDecoder.java:208)
    	at com.rs.networking.decoders.LoginPacketsDecoder.decode(LoginPacketsDecoder.java:43)
    	at com.rs.networking.ServerChannelHandler.messageReceived(ServerChannelHandler.java:98)
    	at org.jboss.netty.channel.SimpleChannelHandler.handleUpstream(SimpleChannelHandler.java:95)
    	at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:563)
    	at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:558)
    	at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:268)
    	at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:255)
    	at org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:91)
    	at org.jboss.netty.channel.socket.nio.AbstractNioWorker.processSelectedKeys(AbstractNioWorker.java:373)
    	at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:247)
    	at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:35)
    	at org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:102)
    	at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
    	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
    	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
    	at java.lang.Thread.run(Thread.java:722)
    java.lang.RuntimeException: Connection was unable to connect!
    	at com.rs.database.ConnectionPool.nextFree(ConnectionPool.java:82)
    	at com.rs.game.player.Player.getForumTable(Player.java:3060)
    	at com.rs.game.player.Player.run(Player.java:700)
    	at com.rs.game.player.Player.start(Player.java:453)
    	at com.rs.networking.decoders.LoginPacketsDecoder.decodeWorldLogin(LoginPacketsDecoder.java:208)
    	at com.rs.networking.decoders.LoginPacketsDecoder.decode(LoginPacketsDecoder.java:43)
    	at com.rs.networking.ServerChannelHandler.messageReceived(ServerChannelHandler.java:98)
    	at org.jboss.netty.channel.SimpleChannelHandler.handleUpstream(SimpleChannelHandler.java:95)
    	at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:563)
    	at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:558)
    	at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:268)
    	at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:255)
    	at org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:91)
    	at org.jboss.netty.channel.socket.nio.AbstractNioWorker.processSelectedKeys(AbstractNioWorker.java:373)
    	at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:247)
    	at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:35)
    	at org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:102)
    	at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
    	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
    	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
    	at java.lang.Thread.run(Thread.java:722)
    java.lang.ClassCastException: java.lang.Integer cannot be cast to java.lang.String
    	at com.rs.game.player.Player.run(Player.java:700)
    	at com.rs.game.player.Player.start(Player.java:453)
    	at com.rs.networking.decoders.LoginPacketsDecoder.decodeWorldLogin(LoginPacketsDecoder.java:208)
    	at com.rs.networking.decoders.LoginPacketsDecoder.decode(LoginPacketsDecoder.java:43)
    	at com.rs.networking.ServerChannelHandler.messageReceived(ServerChannelHandler.java:98)
    	at org.jboss.netty.channel.SimpleChannelHandler.handleUpstream(SimpleChannelHandler.java:95)
    	at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:563)
    	at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:558)
    	at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:268)
    	at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:255)
    	at org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:91)
    	at org.jboss.netty.channel.socket.nio.AbstractNioWorker.processSelectedKeys(AbstractNioWorker.java:373)
    	at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:247)
    	at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:35)
    	at org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:102)
    	at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
    	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
    	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
    	at java.lang.Thread.run(Thread.java:722)

    What could be the causes of this? I recently switched my 'host' computer for the server and it started occurring. I googled several possible fixed and contacted my webhost to try and fix this.

    Does anyone know why this could happen?


  2. #2
    Administrator copeg's Avatar
    Join Date
    Oct 2009
    Location
    US
    Posts
    5,318
    Thanks
    181
    Thanked 833 Times in 772 Posts
    Blog Entries
    5

    Default Re: MySQL Stacktrace

    Please don't duplicate posts. Your other post was moved to a more appropriate category.

    http://www.javaprogrammingforums.com...tacktrace.html

    I am locking this thread.

Similar Threads

  1. MySQL Stacktrace
    By Tyluur in forum JDBC & Databases
    Replies: 1
    Last Post: August 11th, 2012, 01:46 AM
  2. JPA TIMESTAMP (MySQL)
    By tarkal in forum JDBC & Databases
    Replies: 2
    Last Post: April 28th, 2012, 11:34 AM
  3. MySQL
    By Vagelism22678 in forum JDBC & Databases
    Replies: 2
    Last Post: March 6th, 2012, 10:15 AM
  4. JDBC+MYSQL
    By maya700 in forum JDBC & Databases
    Replies: 1
    Last Post: September 19th, 2011, 02:30 PM
  5. Java.jar and Mysql.jar
    By kurt-hardy in forum Java Theory & Questions
    Replies: 1
    Last Post: January 27th, 2011, 09:48 AM