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Posted to general@hadoop.apache.org by Dennis <ar...@yahoo.com.cn> on 2010/08/03 09:35:08 UTC
strange host ip
Hi, all,
I am trying to install "Pseudo-Distributed" "hadoop 0.20.2" on my Ubuntu 9.10. When I tried to "bin/hadoop namenode -format", it told me "STARTUP_MSG: host = cloud/192.168.0.199", while my ip was 192.168.3.167, and I even could not ping 192.168.0.199. The following is the CLI. And I could not finish the installation.
Any idea?
Thanks
Dennis
cloud@cloud:~/HadoopInstall/hadoop-0.20.2$ bin/hadoop namenode -format
10/08/03 15:23:03 INFO namenode.NameNode: STARTUP_MSG:
/************************************************************
STARTUP_MSG: Starting NameNode
STARTUP_MSG: host = cloud/192.168.0.199
STARTUP_MSG: args = [-format]
STARTUP_MSG: version = 0.20.2
STARTUP_MSG: build = https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.20 -r 911707; compiled by 'chrisdo' on Fri Feb 19 08:07:34 UTC 2010
************************************************************/
10/08/03 15:23:03 INFO namenode.FSNamesystem: fsOwner=cloud,cloud,adm,dialout,cdrom,plugdev,lpadmin,admin,sambashare
10/08/03 15:23:03 INFO namenode.FSNamesystem: supergroup=supergroup
10/08/03 15:23:03 INFO namenode.FSNamesystem: isPermissionEnabled=true
10/08/03 15:23:03 INFO common.Storage: Image file of size 95 saved in 0 seconds.
10/08/03 15:23:04 INFO common.Storage: Storage directory /home/cloud/HadoopInstall/tmp/dfs/name has been successfully formatted.
10/08/03 15:23:04 INFO namenode.NameNode: SHUTDOWN_MSG:
/************************************************************
SHUTDOWN_MSG: Shutting down NameNode at cloud/192.168.0.199
************************************************************/
cloud@cloud:~/HadoopInstall/hadoop-0.20.2$ ping 192.168.0.199
PING 192.168.0.199 (192.168.0.199) 56(84) bytes of data.
>From 192.168.3.254 icmp_seq=7 Destination Host Unreachable
>From 192.168.3.254 icmp_seq=8 Destination Host Unreachable
^C
--- 192.168.0.199 ping statistics ---
8 packets transmitted, 0 received, +2 errors, 100% packet loss, time 7038ms
cloud@cloud:~/HadoopInstall/hadoop-0.20.2$
Re: strange host ip
Posted by Dennis <ar...@yahoo.com.cn>.
Thanks, Maxim,
You right. My studio is being decorated, and I moved to another room. But I forgot the /etc/hosts.
Many thanks.
Dennis
--- On Tue, 8/3/10, Maxim Veksler <ma...@vekslers.org> wrote:
From: Maxim Veksler <ma...@vekslers.org>
Subject: Re: strange host ip
To: general@hadoop.apache.org
Date: Tuesday, August 3, 2010, 3:38 PM
Can it be that your /etc/hosts is mis-configured ?
Please post this file to the list.
On Tue, Aug 3, 2010 at 10:35 AM, Dennis <ar...@yahoo.com.cn> wrote:
> Hi, all,
>
> I am trying to install "Pseudo-Distributed" "hadoop 0.20.2" on my Ubuntu
> 9.10. When I tried to "bin/hadoop namenode -format", it told me
> "STARTUP_MSG: host = cloud/192.168.0.199", while my ip was
> 192.168.3.167, and I even could not ping 192.168.0.199. The following is the
> CLI. And I could not finish the installation.
> Any idea?
> Thanks
> Dennis
>
> cloud@cloud:~/HadoopInstall/hadoop-0.20.2$ bin/hadoop namenode -format
> 10/08/03 15:23:03 INFO namenode.NameNode: STARTUP_MSG:
> /************************************************************
> STARTUP_MSG: Starting NameNode
> STARTUP_MSG: host = cloud/192.168.0.199
> STARTUP_MSG: args = [-format]
> STARTUP_MSG: version = 0.20.2
> STARTUP_MSG: build =
> https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.20 -r
> 911707; compiled by 'chrisdo' on Fri Feb 19 08:07:34 UTC 2010
> ************************************************************/
> 10/08/03 15:23:03 INFO namenode.FSNamesystem:
> fsOwner=cloud,cloud,adm,dialout,cdrom,plugdev,lpadmin,admin,sambashare
> 10/08/03 15:23:03 INFO namenode.FSNamesystem: supergroup=supergroup
> 10/08/03 15:23:03 INFO namenode.FSNamesystem: isPermissionEnabled=true
> 10/08/03 15:23:03 INFO common.Storage: Image file of size 95 saved in 0
> seconds.
> 10/08/03 15:23:04 INFO common.Storage: Storage directory
> /home/cloud/HadoopInstall/tmp/dfs/name has been successfully formatted.
> 10/08/03 15:23:04 INFO namenode.NameNode: SHUTDOWN_MSG:
> /************************************************************
> SHUTDOWN_MSG: Shutting down NameNode at cloud/192.168.0.199
> ************************************************************/
> cloud@cloud:~/HadoopInstall/hadoop-0.20.2$ ping 192.168.0.199
> PING 192.168.0.199 (192.168.0.199) 56(84) bytes of data.
> From 192.168.3.254 icmp_seq=7 Destination Host Unreachable
> From 192.168.3.254 icmp_seq=8 Destination Host Unreachable
> ^C
> --- 192.168.0.199 ping statistics ---
> 8 packets transmitted, 0 received, +2 errors, 100% packet loss, time 7038ms
>
> cloud@cloud:~/HadoopInstall/hadoop-0.20.2$
>
>
>
>
Re: strange host ip
Posted by Maxim Veksler <ma...@vekslers.org>.
Can it be that your /etc/hosts is mis-configured ?
Please post this file to the list.
On Tue, Aug 3, 2010 at 10:35 AM, Dennis <ar...@yahoo.com.cn> wrote:
> Hi, all,
>
> I am trying to install "Pseudo-Distributed" "hadoop 0.20.2" on my Ubuntu
> 9.10. When I tried to "bin/hadoop namenode -format", it told me
> "STARTUP_MSG: host = cloud/192.168.0.199", while my ip was
> 192.168.3.167, and I even could not ping 192.168.0.199. The following is the
> CLI. And I could not finish the installation.
> Any idea?
> Thanks
> Dennis
>
> cloud@cloud:~/HadoopInstall/hadoop-0.20.2$ bin/hadoop namenode -format
> 10/08/03 15:23:03 INFO namenode.NameNode: STARTUP_MSG:
> /************************************************************
> STARTUP_MSG: Starting NameNode
> STARTUP_MSG: host = cloud/192.168.0.199
> STARTUP_MSG: args = [-format]
> STARTUP_MSG: version = 0.20.2
> STARTUP_MSG: build =
> https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.20 -r
> 911707; compiled by 'chrisdo' on Fri Feb 19 08:07:34 UTC 2010
> ************************************************************/
> 10/08/03 15:23:03 INFO namenode.FSNamesystem:
> fsOwner=cloud,cloud,adm,dialout,cdrom,plugdev,lpadmin,admin,sambashare
> 10/08/03 15:23:03 INFO namenode.FSNamesystem: supergroup=supergroup
> 10/08/03 15:23:03 INFO namenode.FSNamesystem: isPermissionEnabled=true
> 10/08/03 15:23:03 INFO common.Storage: Image file of size 95 saved in 0
> seconds.
> 10/08/03 15:23:04 INFO common.Storage: Storage directory
> /home/cloud/HadoopInstall/tmp/dfs/name has been successfully formatted.
> 10/08/03 15:23:04 INFO namenode.NameNode: SHUTDOWN_MSG:
> /************************************************************
> SHUTDOWN_MSG: Shutting down NameNode at cloud/192.168.0.199
> ************************************************************/
> cloud@cloud:~/HadoopInstall/hadoop-0.20.2$ ping 192.168.0.199
> PING 192.168.0.199 (192.168.0.199) 56(84) bytes of data.
> From 192.168.3.254 icmp_seq=7 Destination Host Unreachable
> From 192.168.3.254 icmp_seq=8 Destination Host Unreachable
> ^C
> --- 192.168.0.199 ping statistics ---
> 8 packets transmitted, 0 received, +2 errors, 100% packet loss, time 7038ms
>
> cloud@cloud:~/HadoopInstall/hadoop-0.20.2$
>
>
>
>