Mark, Thanks, now I understand.
But at the same time would be very useful to load JDBC drivers which are not included in nar file. For example to use new JDBC version (bug fixes) or other vendor database. Or some JDBC drivers may not be open source at all (Sybase JDBC, Microsoft JDBC?) Does Oracle JDBC driver license allows to be included in NiFi? Also including many JDBC driver jar's in nar which are not mostly used increase nar size. Can NiFi have separate some sort of ext lib directory for such jar files? Because Java JDK includes Java DB (Derby version) with JDBC driver, testing can be done using this. Or Apache Derby can be also included in nar. But others? Should Postgres, MySql, etc, also included? Thanks toivo -- View this message in context: http://apache-nifi-incubating-developer-list.39713.n7.nabble.com/New-Database-Connection-Pooling-Controller-Service-tp582p847.html Sent from the Apache NiFi (incubating) Developer List mailing list archive at Nabble.com.
