Hi I have created jdbc program and database is MySQL 5.1 Also all my friends using same database for connection. Total number of connection became 150 from all of us. So when i want to connect more then i got the following error
com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
How to resolve this error.
Thanks Sunil Kumar Sahoo
I solved the problem by increasing number of connection
set @@global.max_connections = 1250;
Have a look on the below link http://www.netadmintools.com/art573.html
Maybe you haven't create the databases or tables in the databases. Please check the reason behind "Could not create connection to database server."
I have met this error, because I didn't create the database.
when you make a connection from higher versions of android version 9 to a mysql server you must always allow connections through:
if (Constants.VERSION_SDK > 9) {
StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();
StrictMode.setThreadPolicy(policy);
}
One possibility is that you've forgot to setup the environment variable for MySQL in your OS.
