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Posted to mapreduce-user@hadoop.apache.org by Sundeep Kambhampati <ka...@cse.ohio-state.edu> on 2013/01/10 05:04:47 UTC
Suppress Permanently added a host warning
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
Re: Suppress Permanently added a host warning
Posted by Harsh J <ha...@cloudera.com>.
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
<ka...@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
Re: Suppress Permanently added a host warning
Posted by Harsh J <ha...@cloudera.com>.
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
<ka...@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
Re: Suppress Permanently added a host warning
Posted by Harsh J <ha...@cloudera.com>.
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
<ka...@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
Re: Suppress Permanently added a host warning
Posted by Harsh J <ha...@cloudera.com>.
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
<ka...@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