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From Chandraprakash Bhagtani <cpbhagt...@gmail.com>
Subject Re: Slaves are not able to connect to master
Date Tue, 15 Sep 2009 08:57:50 GMT
Hi Arun,

Which is node22? is it 128.226.118.98 <http://128.226.118.98:54310/>? have u
named 128.226.118.98 <http://128.226.118.98:54310/> as node22 in /etc/hosts?
are you able to ssh 128.226.118.98 <http://128.226.118.98:54310/> from your
datanodes without password?

-- 
Thanks & Regards,
Chandra Prakash Bhagtani

On Tue, Sep 15, 2009 at 3:33 AM, arun kumar <arunkumar_skcet@yahoo.com>wrote:

> All,
>
> I am trying to setup a cluster with 4 nodes and I followed all the steps
> listed here:
> http://www.michael-noll.com/wiki/Running_Hadoop_On_Ubuntu_Linux_(Multi-Node_Cluster)<http://www.michael-noll.com/wiki/Running_Hadoop_On_Ubuntu_Linux_%28Multi-Node_Cluster%29>except
the /etc/hosts step. But for some reason the number of datanodes is
> just one (which I am assuming is the master node) and when I checked the
> logs on the datanode, I am getting this message: " Retrying connect to
> server: node22/128.226.118.98:54310. Already tried 9 time(s).
> 2009-09-14 17:31:50,934 INFO org.apache.hadoop.ipc.RPC: Server at node22/
> 128.226.118.98:54310 not available yet, Zzzzz...". I am not able to
> proceed from here, any help on finding the leads is appreciated.
>
> Thanks,
> Arun
>
>
>
>

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