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From Harsh J <ha...@cloudera.com>
Subject Re: Suppress Permanently added a host warning
Date Thu, 10 Jan 2013 04:25:12 GMT
This isn't Hadoop warning, it is an SSH warning. Some searching would
turn up results such as
http://stackoverflow.com/questions/9299651/annoying-warning-permanently-added-to-list-of-known-hosts-message-from-git,
if it is annoying you.

On Thu, Jan 10, 2013 at 9:34 AM, Sundeep Kambhampati
<kambhamp@cse.ohio-state.edu> wrote:
> Hi all,
> How do I suppress "Permanently added ------- (RSA) to the list of known
> hosts" warning in Hadoop-1.0.4?
>
> -bash-3.2# bin/start-dfs.sh
> starting namenode, logging to
> /usr/local/hadoop/libexec/../logs/hadoop-root-namenode-master.out
> sk.r252.1: Warning: Permanently added 'sk.r252.1,10.2.252.1' (RSA) to the
> list of known hosts.
> 10.0.2.15: Warning: Permanently added '10.0.2.15' (RSA) to the list of known
> hosts.
> sk.r252.1: starting datanode, logging to
> /usr/local/hadoop/libexec/../logs/hadoop-root-datanode-slave1.out
> 10.0.2.15: starting datanode, logging to
> /usr/local/hadoop/libexec/../logs/hadoop-root-datanode-master.out
> 10.0.2.15: Warning: Permanently added '10.0.2.15' (RSA) to the list of known
> hosts.
> 10.0.2.15: starting secondarynamenode, logging to
> /usr/local/hadoop/libexec/../logs/hadoop-root-secondarynamenode-master.out
>
> Regards
> Sundeep



-- 
Harsh J

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