BENCH: refactored hadoop class -changed config folder locations and save function -added v2 port to list
BENCH: refactored hadoop class
-changed config folder locations and save function
-added v2 port to list

mxhdev/aloja,mxhdev/aloja,Aloja/aloja,Aloja/aloja,mxhdev/aloja,Aloja/aloja,Aloja/aloja,Aloja/aloja,Aloja/aloja,mxhdev/aloja,mxhdev/aloja,Aloja/aloja,Aloja/aloja,mxhdev/aloja,mxhdev/aloja,Aloja/aloja,mxhdev/aloja,mxhdev/aloja,Aloja/aloja,mxhdev/aloja,Aloja/aloja,mxhdev/aloja