Hi Ahmed, Could you paste the code here or in pastebin/gist. Mail attachments do not work.
Best On Sun, Jul 26, 2015 at 9:22 PM, Anas Mesrah <[email protected]> wrote: > Hi All, > > We have been able to connect peacefully to drill 0.8.0 using JDBC. When we > tried to upgrade and use the latest jsdbc driver, we got the following > eception: > >> Exception in thread "main" java.lang.ClassCastException: >> org.apache.drill.jdbc.impl.DrillJdbc41Factory$DrillJdbc41PreparedStatement >> cannot be cast to org.apache.drill.jdbc.impl.DrillStatementImpl >> at org.apache.drill.jdbc.impl.DrillJdbc41Factory.newResultSet( >> DrillJdbc41Factory.java:106) >> at org.apache.drill.jdbc.impl.DrillJdbc41Factory.newResultSet( >> DrillJdbc41Factory.java:1) >> at net.hydromatic.avatica.AvaticaConnection.executeQueryInternal( >> AvaticaConnection.java:397) >> at net.hydromatic.avatica.AvaticaPreparedStatement.executeQuery( >> AvaticaPreparedStatement.java:77) >> at com.incorta.trails.DrillTest.query(DrillTest.java:33) >> at com.incorta.trails.DrillTest.main(DrillTest.java:12) > > The original code still connects to 0.8.0 without errors. Attached the > java test file that I used to replicate the problem. > > Appreciate anyone's help to resolve this issue. > > Thanks > -- > > *Best Regards,* > > *Anas Mosaad ** <https://eg.linkedin.com/pub/anas-mesrah/1b/93/60a>* > *Senior Software Engineer, * > *Incorta Inc* > *Mob. +201007434510* > > >
