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From Varun Kumar <varun....@gmail.com>
Subject Re: error: [Errno 113] No route to host cloudera
Date Sun, 01 Mar 2015 18:00:10 GMT
Stop Iptables services on each datanode.

On Sun, Mar 1, 2015 at 12:00 PM, Krish Donald <gotomypc27@gmail.com> wrote:

> Hi,
>
> I tried hard to debug the issue but nothing worked.
> I am getting error: [Errno 113] No route to host cloudera in cloudera
> agent log file.
>
> Below are some output :
>
> [root@snncloudera cloudera-scm-agent]# more /etc/hosts
> 127.0.0.1   localhost localhost.localdomain localhost4
> localhost4.localdomain4
> #::1         localhost localhost.localdomain localhost6
> localhost6.localdomain6
> ipaddress1  nncloudera.my.com nncloudera
> ipaddress2 s1cloudera.my.com s1cloudera
> ipaddress3 s2cloudera.my.com s2cloudera
> ipaddress4 s3cloudera.my.com s3cloudera
> ipaddress5 s4cloudera.my.com s4cloudera
> ipaddress6 hanncloudera.my.com hanncloudera
> ipaddress7 snncloudera.my.com snncloudera
>
> Here ipaddress are correct ip addresses which I got it from ifconfig .
>
>
>
>
>  more /etc/sysconfig/network
> NETWORKING=yes
> HOSTNAME=snncloudera.my.com
>
>
> [root@snncloudera cloudera-scm-agent]# host -v -t A `hostname`
> Trying "snncloudera.localdomain"
> ;; connection timed out; trying next origin
> Trying "snncloudera"
> Host snncloudera not found: 3(NXDOMAIN)
> Received 104 bytes from 192.xxx.xx.x#53 in 68 ms
>
>
> I am not sure what is wrong.
>
> Please guide .
>
>
>
>
>


-- 
Regards,
Varun Kumar.P

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