Is this the right procedure to add nodes? I took some from hadoop wiki FAQ:
http://wiki.apache.org/hadoop/FAQ 1. Update conf/slave 2. on the slave nodes start datanode and tasktracker 3. hadoop balancer Do I also need to run dfsadmin -refreshnodes?
Is this the right procedure to add nodes? I took some from hadoop wiki FAQ:
http://wiki.apache.org/hadoop/FAQ 1. Update conf/slave 2. on the slave nodes start datanode and tasktracker 3. hadoop balancer Do I also need to run dfsadmin -refreshnodes?