If you are actually using a connection pool, ignore it, it just means the implementation doesn't appear to extend the usual connection pool class in the JDK. Just make sure you are in fact using this class and you're fine.
On Tue, Apr 30, 2013 at 4:01 AM, Mugoma Joseph O. <mug...@yengas.com> wrote: > Hello, > > I am using mahout with MySQL > (com.mysql.jdbc.jdbc2.optional.MysqlConnectionPoolDataSource). > > However, I keep getting this warning: > > o.a.m.c.t.impl.model.jdbc.AbstractJDBCDataModel |WARN | 2013-04-18 > 08:35:40,127 | qtp1380741586-307 | You are not using > ConnectionPoolDataSource. Make sure your DataSource pools connections to > the database itself, or database performance will be severely reduced. > > > What's the best practice when connecting mahout to database? > > Thanks in advance. > > Mugoma. > >
