I noticed that Mahout has its version of ConnectionPoolDataSource class. It somewhat conflicts with javax.sql.ConnectionPoolDataSource interface and its implementations like com.mysql.jdbc.jdbc2.optional.MysqlConnectionPoolDataSource.
For example, if I set up my pooled JNDI connection using MysqlConnectionPoolDataSource, Mahout still generates a warning about "You are not using ConnectionPoolDataSource ..". That's because Mahout only expects the instances of its own ConnectionPoolDataSource to be used. So which of these pooled connection classes would you recommend to use in Mahout? Thanks, Aleksei
