Package org.apache.hive.hcatalog.data.transfer

Interface Summary

Interface	Description
ReaderContext	This read context is obtained by the master node and should be distributed to the slaves.
WriterContext	This contains information obtained at master node to be distributed to slaves nodes that will do the writing.

Class Summary

Class	Description
DataTransferFactory	Use this factory to get instances of HCatReader or HCatWriter at master and slave nodes.
HCatReader	This abstract class is internal to HCatalog and abstracts away the notion of underlying system from which reads will be done.
HCatWriter	This abstraction is internal to HCatalog.
ReadEntity
ReadEntity.Builder	This class should be used to build ReadEntity.
WriteEntity
WriteEntity.Builder	This class should be used to build WriteEntity.