Re: Fixed Connection Diagnostic Tool
Mike, much thanks and I have it fixed! The problem was that I screwed up setting the database permissions. I am really happy that I learned about mysql -h It will be a great help! Michel - Original Message - From: Michael Dykman mdyk...@gmail.com To: michel compu...@videotron.ca Cc: mysql@lists.mysql.com Sent: Tuesday, July 06, 2010 7:15 PM Subject: Re: Fixed Connection Diagnostic Tool C3P0 connection does, indeed work well on remote machines.. In fact, I only deploy it locally on dev servers. My production systems all use c3p0 on remote servers. Again, if you can connect from the command line of your client machine to the server *via TCP* with the same credentials as your DataSource is using, then it will all just work fine. You appear to have specified a bind address which made local TCP connections impossible. Address that, and you sohuld have no trouble at all. - md On Tue, Jul 6, 2010 at 6:45 PM, michel compu...@videotron.ca wrote: Thank you all for the help and info! This error happened because I started MySQL with -bind-address=91.203.57.207; even if Softslate is given the proper IP address and port number is fails on connection pooling. I fixed the problem by setting the MySQL IP address to 127.0.0.1. I am thinking that the reason is that the C3P0 connection pooling cannot work on a 'remote' machine. Michel - Original Message - From: Rob Wultsch wult...@gmail.com To: michel compu...@videotron.ca Cc: mysql@lists.mysql.com Sent: Tuesday, July 06, 2010 1:52 AM Subject: Re: Connection Diagnostic Tool On Mon, Jul 5, 2010 at 3:55 PM, michel compu...@videotron.ca wrote: I have been trying to figure this one out, but I don't have the skill sets here so I can use some help. I tried ' -h 127.0.0.1' in my bash shell and I get a command not found, so I am still really off-the-mark. Is there a place on the net I can look up what it does and how to run it? Thanks! I am pretty sure Michael that meant running the command line mysql client: mysql -uuser -ppass -h127.0.0.1 -e 'select hello world!' -- Rob Wultsch wult...@gmail.com -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/mysql?unsub=compu...@videotron.ca -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/mysql?unsub=mdyk...@gmail.com -- - michael dykman - mdyk...@gmail.com May the Source be with you. -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/mysql?unsub=compu...@videotron.ca -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/mysql?unsub=arch...@jab.org
Re: Fixed Connection Diagnostic Tool
Thank you all for the help and info! This error happened because I started MySQL with -bind-address=91.203.57.207; even if Softslate is given the proper IP address and port number is fails on connection pooling. I fixed the problem by setting the MySQL IP address to 127.0.0.1. I am thinking that the reason is that the C3P0 connection pooling cannot work on a 'remote' machine. Michel - Original Message - From: Rob Wultsch wult...@gmail.com To: michel compu...@videotron.ca Cc: mysql@lists.mysql.com Sent: Tuesday, July 06, 2010 1:52 AM Subject: Re: Connection Diagnostic Tool On Mon, Jul 5, 2010 at 3:55 PM, michel compu...@videotron.ca wrote: I have been trying to figure this one out, but I don't have the skill sets here so I can use some help. I tried ' -h 127.0.0.1' in my bash shell and I get a command not found, so I am still really off-the-mark. Is there a place on the net I can look up what it does and how to run it? Thanks! I am pretty sure Michael that meant running the command line mysql client: mysql -uuser -ppass -h127.0.0.1 -e 'select hello world!' -- Rob Wultsch wult...@gmail.com -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/mysql?unsub=compu...@videotron.ca -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/mysql?unsub=arch...@jab.org
Re: Fixed Connection Diagnostic Tool
C3P0 connection does, indeed work well on remote machines.. In fact, I only deploy it locally on dev servers. My production systems all use c3p0 on remote servers. Again, if you can connect from the command line of your client machine to the server *via TCP* with the same credentials as your DataSource is using, then it will all just work fine. You appear to have specified a bind address which made local TCP connections impossible. Address that, and you sohuld have no trouble at all. - md On Tue, Jul 6, 2010 at 6:45 PM, michel compu...@videotron.ca wrote: Thank you all for the help and info! This error happened because I started MySQL with -bind-address=91.203.57.207; even if Softslate is given the proper IP address and port number is fails on connection pooling. I fixed the problem by setting the MySQL IP address to 127.0.0.1. I am thinking that the reason is that the C3P0 connection pooling cannot work on a 'remote' machine. Michel - Original Message - From: Rob Wultsch wult...@gmail.com To: michel compu...@videotron.ca Cc: mysql@lists.mysql.com Sent: Tuesday, July 06, 2010 1:52 AM Subject: Re: Connection Diagnostic Tool On Mon, Jul 5, 2010 at 3:55 PM, michel compu...@videotron.ca wrote: I have been trying to figure this one out, but I don't have the skill sets here so I can use some help. I tried ' -h 127.0.0.1' in my bash shell and I get a command not found, so I am still really off-the-mark. Is there a place on the net I can look up what it does and how to run it? Thanks! I am pretty sure Michael that meant running the command line mysql client: mysql -uuser -ppass -h127.0.0.1 -e 'select hello world!' -- Rob Wultsch wult...@gmail.com -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/mysql?unsub=compu...@videotron.ca -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/mysql?unsub=mdyk...@gmail.com -- - michael dykman - mdyk...@gmail.com May the Source be with you. -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/mysql?unsub=arch...@jab.org
re: Connection Diagnostic Tool
I have been trying to figure this one out, but I don't have the skill sets here so I can use some help. I tried ' -h 127.0.0.1' in my bash shell and I get a command not found, so I am still really off-the-mark. Is there a place on the net I can look up what it does and how to run it? Thanks! - Original Message - From: Michael Dykman mdyk...@gmail.com To: michel compu...@videotron.ca Sent: Saturday, July 03, 2010 11:37 PM Subject: Re: Connection Diagnostic Tool You are right.. Java never coonnects on that domain socket, it *always* used TCP. Check your credentials at the command line using -h 127.0.0.1 (or even the LAN ip, depending on how your JDBC connections are configured) which will force your client to connect via TCP, just as Java will. I expect that you will find that there are permission errors preventing the TCP connec which are not obvious when connecting via the domain socket. - michael On Sat, Jul 3, 2010 at 11:14 PM, michel compu...@videotron.ca wrote: Michael, I am able to connect using the socket, so MySQL is working fine. The problem is when 'SoftSlate Commerce' tries to connect as localhost. From what I have been reading I am using the 'mysql.sock', but it's not at the default '/tmp/mysql.sock', it's created in /home/sgdev/mysql; so it may bew that I need a way to specify to 'SoftSlate Commerce' where the socket is. Regards, Michel - Original Message - From: Michael Dykman mdyk...@gmail.com To: michel compu...@videotron.ca Cc: mysql@lists.mysql.com Sent: Saturday, July 03, 2010 2:43 PM Subject: Re: Connection Diagnostic Tool I use c3p0 to manage MySQL connections in my JVM stack and have for years in many installations, I have never had to do anything special. If I can connect to the server through the console at the command line of the client machine using the same credentials, then the stack will just work. Are you using Tomcat's JNDI config? I have always found those to be a pain.. I manage my DataSource via Spring which I find to be much more portable. At the end of the day, if you are able to connect manually as described above but your Tomcat application cannot, it's is not a MySQL problem.. It's more likely a Tomcat/JNDI problem. If you can't connect via the command line (same client, same host, same credentials), then we have a MySQL issue we can address as such. - michael dykman On Sat, Jul 3, 2010 at 8:08 AM, michel compu...@videotron.ca wrote: I am setting up the Softslate web store package that uses Hibernate to connect to MySQL. Softslate fails to connect to MysQL on the c3p0 connection pooling. While I would love to solve this little problem it would be wiser if I learn to diagnose the problem. Is there a tool that can run on the Tomcat server that can help me replicate/diagnose the problem? Softslaste is running on the same box as MySQL. Thank you! -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/mysql?unsub=mdyk...@gmail.com -- - michael dykman - mdyk...@gmail.com May the Source be with you. -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/mysql?unsub=compu...@videotron.ca -- - michael dykman - mdyk...@gmail.com May the Source be with you. -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/mysql?unsub=arch...@jab.org
Re: Connection Diagnostic Tool
On Mon, Jul 5, 2010 at 3:55 PM, michel compu...@videotron.ca wrote: I have been trying to figure this one out, but I don't have the skill sets here so I can use some help. I tried ' -h 127.0.0.1' in my bash shell and I get a command not found, so I am still really off-the-mark. Is there a place on the net I can look up what it does and how to run it? Thanks! I am pretty sure Michael that meant running the command line mysql client: mysql -uuser -ppass -h127.0.0.1 -e 'select hello world!' -- Rob Wultsch wult...@gmail.com -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/mysql?unsub=arch...@jab.org
Connection Diagnostic Tool
I am setting up the Softslate web store package that uses Hibernate to connect to MySQL. Softslate fails to connect to MysQL on the c3p0 connection pooling. While I would love to solve this little problem it would be wiser if I learn to diagnose the problem. Is there a tool that can run on the Tomcat server that can help me replicate/diagnose the problem? Softslaste is running on the same box as MySQL. Thank you! -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/mysql?unsub=arch...@jab.org
Re: Connection Diagnostic Tool
I use c3p0 to manage MySQL connections in my JVM stack and have for years in many installations, I have never had to do anything special. If I can connect to the server through the console at the command line of the client machine using the same credentials, then the stack will just work. Are you using Tomcat's JNDI config? I have always found those to be a pain.. I manage my DataSource via Spring which I find to be much more portable. At the end of the day, if you are able to connect manually as described above but your Tomcat application cannot, it's is not a MySQL problem.. It's more likely a Tomcat/JNDI problem. If you can't connect via the command line (same client, same host, same credentials), then we have a MySQL issue we can address as such. - michael dykman On Sat, Jul 3, 2010 at 8:08 AM, michel compu...@videotron.ca wrote: I am setting up the Softslate web store package that uses Hibernate to connect to MySQL. Softslate fails to connect to MysQL on the c3p0 connection pooling. While I would love to solve this little problem it would be wiser if I learn to diagnose the problem. Is there a tool that can run on the Tomcat server that can help me replicate/diagnose the problem? Softslaste is running on the same box as MySQL. Thank you! -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/mysql?unsub=mdyk...@gmail.com -- - michael dykman - mdyk...@gmail.com May the Source be with you. -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/mysql?unsub=arch...@jab.org
