Thanks for your feedback. No 'localhost' in the conf files...
However, as I'm not relying on DNS but on the hosts files on the nodes,
I found that there was a missing entry on one node for its hostname
pointing to its own IP address. Since I fixed that, MR jobs are working
fine. :-)
Cheers
Hi,
I've set up a Hadoop 2.4 cluster with three nodes. Namenode and Resourcemanager
are running on one node, Datanodes and Nodemanagers on the other two. All
services are starting up without problems (as far as I can see), web apps show
all nodes as running.
However, I am not able to run