Thanks Milan, I have doubt here. When i execute my custom processor keeping ojdbc14.jar for Oracle 8i in my nifi-lib folder then custom processor works fine, but when i execute processor for Oracle 11 g then its throwing me an error "NoSuchMethodError Oracle.jdbc.OracleConnection.createOracleArray()" though i have ojdbc7.jar as my dependency in my maven setup. I think it is trying to load only ojdbc14.jar from where its not able to find that method ( I decompiled the ojdbc14.jar and it doesn't support that method) only ojdbc7.jar supports. If do reverse where i place ojdbc7.jar first then oracle 8i is throwing error.
I feel like dbcp connection pool is loading only one driver which will be enabled first. if ojdbc7.jar is enabled then only that will be used through out Nifi instance.. Loading other ojdbc driver will be useless i feel. Not Sure whether im correct or not. Could you please help me here. -- Sent from: http://apache-nifi-developer-list.39713.n7.nabble.com/
