I am still not able to communicate between two Vm's. Changed the hostname
as Master and Slave.Copied the hostnames in master slave
etc/hosts.reinstalled SSH server.
But when i try to copy the file from master to slave its copying to the
master and not to the slave
scp -r /usr/local/hadoop/conf
Open /etc/hostname file : change master and slave in those file restart the
system. and dont give IP as 127.0.0.1 and 127.0.0.2 just give ifconfig
command it will show you the actual ip give that in hosts file.
*Thanks Regards*
∞
Shashwat Shriparv
On Wed, May 1, 2013 at 9:48 PM, kishore
Watch these for sucessful configuration
https://www.youtube.com/watch?v=gIRubPl20oo
https://www.youtube.com/watch?v=pgOKKl5P0to
https://www.youtube.com/watch?v=8CrgPUaNfjk
*Thanks Regards*
∞
Shashwat Shriparv
On Wed, May 1, 2013 at 11:55 PM, shashwat shriparv
dwivedishash...@gmail.com
Hello,
I am new to Hadoop and trying to install multinode cluster on ubuntu VM's.I
am not able to communicate between two clusters using SSH.
My host file:
127.0.1.1 Master
127.0.1.2 Slave
The following changes i made in two VM's
1.Updated the etc/hosts file in two vm's
on Master VM
i did
ssh is actually *user@some_machine *to *user@some_other_machine*. either
use same username on both the machines or add the IPs along with proper
user@hostname in /etc/hosts file.
HTH
Warm Regards,
Tariq
https://mtariq.jux.com/
cloudfront.blogspot.com
On Wed, May 1, 2013 at 2:39 AM, Automation
Thank you Tariq.
I am using the same username on both the machines and when i try to copy a
file master to slave just to make sure SSH is working fine, The file is
copying into master itself not an slave machine.
scp -r /usr/local/somefile hduser@slave:/usr/local/somefile
Any suggestions...
show me your /etc/hosts file along with the output of users and
hostname on both the machines.
Warm Regards,
Tariq
https://mtariq.jux.com/
cloudfront.blogspot.com
On Wed, May 1, 2013 at 3:00 AM, Automation Me anautom...@gmail.com wrote:
Thank you Tariq.
I am using the same username on both
Looks like you have just cloned/copied the same VMs. Change the hostname of
each:
http://askubuntu.com/questions/87665/how-do-i-change-the-hostname-without-a-restart
On Tue, Apr 30, 2013 at 2:30 PM, Automation Me anautom...@gmail.com wrote:
Thank you Tariq.
I am using the same username on
@Mitra Yes I cloned the same VM's. By default Ubuntu takes 127.0.0.1
-ubuntu hostname for all machines
@Tariq i will send the hosts file and users of all the machines.
On Tue, Apr 30, 2013 at 5:42 PM, Mitra Kaseebhotla
mitra.kaseebho...@gmail.com wrote:
Looks like you have just cloned/copied
Hi Tariq,
Master:
Users:
hduser hduser
hostname:
ubuntu
*etc/hosts*
127.0.0.1 localhost
127.0.1.1 ubuntu
# The following lines are desirable for IPv6 capable hosts
::1 ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
comment out 127.0.1.1 ubuntu in both the machines.
if it still doesn't work change 127.0.1.1master to something else, like
127.0.0.3 or something.
Warm Regards,
Tariq
https://mtariq.jux.com/
cloudfront.blogspot.com
On Wed, May 1, 2013 at 3:34 AM, Automation Me anautom...@gmail.com wrote:
and change the hostname to reflect your actual hostnames.
On Tue, Apr 30, 2013 at 3:14 PM, Mohammad Tariq donta...@gmail.com wrote:
comment out 127.0.1.1 ubuntu in both the machines.
if it still doesn't work change 127.0.1.1master to something else,
like 127.0.0.3 or something.
Warm
Thank you Tariq. I will try that...
On Tue, Apr 30, 2013 at 6:14 PM, Mohammad Tariq donta...@gmail.com wrote:
comment out 127.0.1.1 ubuntu in both the machines.
if it still doesn't work change 127.0.1.1master to something else,
like 127.0.0.3 or something.
Warm Regards,
Tariq
Thank you Mitra..I will change the hostname
On Tue, Apr 30, 2013 at 6:16 PM, Mitra Kaseebhotla
mitra.kaseebho...@gmail.com wrote:
and change the hostname to reflect your actual hostnames.
On Tue, Apr 30, 2013 at 3:14 PM, Mohammad Tariq donta...@gmail.comwrote:
comment out 127.0.1.1
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