I would like to have advice on multiple issues, code snippet java code.
1. above snippet of code setup locally, worked one day but later throws below exception, what might causing?
2. Basically I am trying to trouble shoot performance issue, same code have been working for years i.e. to copy zip file(3KB to 800MB) from samba server to appserver but since recent time copy function takes long time for a give file, please advice what might cause?