Major changes. Variable IP, not only localhost! Normalisation of types: IP is now String(not integer), fileID is Integer (there were mixed Integer and Long issues). Changed and regenerated rso.thrift normalising and adding new server methods/changing interface for example to include slaveIP in request. Changes in DAO due to normalisation.Modified script not to insert test files. New client interface: put and get take 2 params: source and destination. Client now have variable masterIP given in commandline param as compared to earlier hardcoded one. DFSClosingClient for try-allocate resources java idiom.