Apache Sqoop 2
— Sqoop 2 client cannot be used with a different version of the Sqoop 2 server
The Sqoop 2 client and server must be running the same CDH4 version. For example, you cannot use the CDH4.2 Sqoop 2 client with the CDH4.3 or CDH4.4 Sqoop 2 server.
Resolution: None; use workaround
Workaround: Make sure all Sqoop 2 components are running the same version of CDH4.
— Sqoop 2 works only in a non-secure cluster
Workaround: Deploy Sqoop only in a non-secure cluster.