mapreduce - hadoop on vmware, namenode not finding slaves -

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I have installed 3 similar Linux (CentOS) servers on Vmware basically created and 2 full clones were created.

I edit the hostnames of each server: server1, server2, server3 and they worked with SSH and enabled passwordless SSH added to each other host. Server1 # ssh server2 server2 #

So it works.

On the name end, started DFS formatted Dfs and the map-less

What's going on?

Any thoughts?

Whenever I had this problem, I would have a namespace collision on the slave nodes. . To solve this, I removed everything in the temporary directory of each node, then reproduced nomination again. At this point, getting started with DFS usually moves.


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