Hello, Can any one explain me how do I develop application using hadoop apis in sandbox? As MapR doesnot provide complete OS with services up and running in virtual machine. Does that mean I need to have seperate linux machine with all hadoop components installed as a development machine and build jars and then submit and test on sandbox? Is there any better way to build debug and test application on MapR sandbox? I have worked on Clouderas training VM which provides complete CentOS machine with services up and running with eclipse setup installed. I am finding difficult to start development work on MapR. Please help.