Loading class `com.mysql.jdbc.Driver'. This is deprecated. The new driver class is `com.mysql.cj.jdbc.Driver'

Question

This is the Warning im getting in console, Im confused with this warning:

Loading class `com.mysql.jdbc.Driver\'. 
This is deprecated. The new driver class is         


        

Answer 1

This is beacuse the version of mysql to be connected is lower than the version of the mysql driver. Many people say that com.mysql.jdbc.Driver is changed to com.mysql.cj.jdbc.Driver , although this does not solve the problem, but it should also attract attention.

Answer 2

        // The newInstance() call is a work around for some
        // broken Java implementations
        Class.forName("com.mysql.cj.jdbc.Driver").newInstance();

Answer 3

Changed my application.conf file as below. It solved the problem.

Before Change:

slick {
  dbs {
    default {
      profile = "slick.jdbc.MySQLProfile$"
      db {
        driver = "com.mysql.jdbc.Driver"
        url = "jdbc:mysql://localhost:3306/test"
        user = "root"
        password = "root"
      }
    }
  }
}

After Change:

slick {
  dbs {
    default {
      profile = "slick.jdbc.MySQLProfile$"
      db {
        driver = "com.mysql.cj.jdbc.Driver"
        url = "jdbc:mysql://localhost:3306/test"
        user = "root"
        password = "root"
      }
    }
  }
}

Answer 4

in my case, I had a line Class.forName("com.mysql.jdbc.Driver"); after removing this line code works fine if you have any line for loading "com.mysql.jdbc.Driver" remove it, it doesn't require any more

Answer 5

If seeing this message in Hive with new MySQL connector 8.x (MySQL metastore)

open hive-site.xml and change:

   <property>
      <name>javax.jdo.option.ConnectionDriverName</name>
      <value>com.mysql.jdbc.Driver</value>
      <description>MySQL JDBC driver class</description>
   </property>

to

   <property>
      <name>javax.jdo.option.ConnectionDriverName</name>
      <value>com.mysql.cj.jdbc.Driver</value>
      <description>MySQL JDBC driver class</description>
   </property>

Answer 6

working example:

Connection con = DriverManager.getConnection("jdbc:mysql://localhost:3306/your_db_name?autoReconnect=true&useSSL=false", "root", "root");

call like this it will work.