classnot found exception

[sunerhan1...@sina.com]

i'm using spark2.1+carbon1.1,and get class not found exception.and this class 
only exists in spark1.X import by CodeGenFactory.scala
build jar using :mvn package -DskipTests -Pspark-2.1 -Dspark.version=2.1.0 
-Phadoop-2.7.2




sunerhan1...@sina.com