Hi all, I installed and configured a 4 machine hadoop cluster. I'm not sure if I did t properly with the tasktrackers... when I go to http://my-host:50030/machines.jsp?type=active in the list of task trackers the "Node health status" of all task trackers appears as "N/A" and "Seconds since node last healthy" is set to 0.
Anybody can help me? Thanks in advance
