Re: Cannot instantiate Mysql connection

Posted by Stefano Bortoli on
URL: http://deprecated-apache-flink-user-mailing-list-archive.369.s1.nabble.com/Cannot-instantiate-Mysql-connection-tp1506p1509.html

Hi Robert,

I answer on behalf of Flavio. He told me the driver jar was included. Smells lik class-loading issue due to 'conflicting' dependencies.  Is it possible?

Saluti,

Stefano

2015-06-05 16:24 GMT+02:00 Robert Metzger <[hidden email]>:

Hi,

is the MySQL driver part of the Jar file that you've build?

On Fri, Jun 5, 2015 at 4:11 PM, Flavio Pompermaier <[hidden email]> wrote:

Hi to all,

I'm using a fresh build of flink-0.9-SNAPSHOT and in my flink job I set up a mysql connection.

When I run the job from Eclipse everything is fine,

while when running the job from the Web UI I get the following exception:

java.sql.SQLException: No suitable driver found for jdbc:mysql:/localhost:3306/mydb?autoReconnect=true
at java.sql.DriverManager.getConnection(DriverManager.java:596)
at java.sql.DriverManager.getConnection(DriverManager.java:215)

How can I fix that?

Best,

Flavio