Hi I am running Hadoop Cluster on windows. I have 4 datnodes. 3 data node have same username so they always start. But one datanode have different username. When I run command $bin/start-all.sh master tries to find $bin/Hadoop-demon.sh giving master username instead of username in which file is there. Please where should I make change so master find file on the different user name.
Thanks & Regards Aseem Puri Project Trainee Honeywell Technology Solutions Lab Bangalore