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Date: Sat, 3 Jan 2015 13:49:29 +0530
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 <CAFY8jicnercAS9riwN8QUwzHVO7n6vWmAUTH08cp+v4Gd8AFxg@mail.gmail.com>
Subject: Re: Monitoring hadoop services running on AWS from local browser
From: Shashidhar Rao <raoshashidhar123@gmail.com>
To: user@hadoop.apache.org
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Thanks all for your help. Due to some restrictions using Firefox I think I
have to modify iptables rules. Anyways thanks all once again.

On Sat, Jan 3, 2015 at 1:38 PM, iain wright <iainwrig@gmail.com> wrote:

> Have you already modified the ec2 security groups to allow those ports
> from your home network (or world)? iptables rules may need modifying as
> well depending on the AMI
>
> Best,
>
> --
> Iain Wright
>
> This email message is confidential, intended only for the recipient(s)
> named above and may contain information that is privileged, exempt from
> disclosure under applicable law. If you are not the intended recipient, do
> not disclose or disseminate the message to anyone except the intended
> recipient. If you have received this message in error, or are not the named
> recipient(s), please immediately notify the sender by return email, and
> delete all copies of this message.
>
> On Fri, Jan 2, 2015 at 11:53 PM, Shashidhar Rao <
> raoshashidhar123@gmail.com> wrote:
>
>> Hi ,
>>
>> I have setup 4 Hadoop node cluster on AWS on centos. I access these
>> instances using putty through public ip but internally they have private ip
>> and communicate each other using these private ip.
>>
>> Setup is done but , I want to monitor the services like Namenode and
>> jobtracker from my local browser as the instances are pure non-browser
>> vanilla centos instances.
>>
>> Please help me how to expose the services, as I cannot access
>> http://ipaddress:50070 or http://ipaddress:50030
>>
>> Thanks
>> shashi
>>
>
>

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<div dir=3D"ltr">Thanks all for your help. Due to some restrictions using F=
irefox I think I have to modify iptables rules. Anyways thanks all once aga=
in.<br></div><div class=3D"gmail_extra"><br><div class=3D"gmail_quote">On S=
at, Jan 3, 2015 at 1:38 PM, iain wright <span dir=3D"ltr">&lt;<a href=3D"ma=
ilto:iainwrig@gmail.com" target=3D"_blank">iainwrig@gmail.com</a>&gt;</span=
> wrote:<br><blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;bo=
rder-left:1px #ccc solid;padding-left:1ex"><div dir=3D"ltr">Have you alread=
y modified the ec2 security groups to allow those ports from your home netw=
ork (or world)? iptables rules may need modifying as well depending on the =
AMI<div><br></div><div>Best,</div></div><div class=3D"gmail_extra"><span cl=
ass=3D"HOEnZb"><font color=3D"#888888"><br clear=3D"all"><div><div><div dir=
=3D"ltr">-- <br>
<font color=3D"#888888"><div>Iain Wright<br></div><div><span style=3D"color=
:rgb(34,34,34)"><br></span></div><div><span style=3D"color:rgb(34,34,34)">T=
his email message is confidential, intended only for the recipient(s) named=
 above and may contain information that is privileged, exempt from disclosu=
re under applicable law. If you are not the intended recipient, do not disc=
lose or disseminate the message to anyone except the intended recipient. If=
 you have received this message in error, or are not the named recipient(s)=
, please immediately notify the sender by return email, and delete all copi=
es of this message.</span><br></div></font></div></div></div></font></span>=
<div><div class=3D"h5">
<br><div class=3D"gmail_quote">On Fri, Jan 2, 2015 at 11:53 PM, Shashidhar =
Rao <span dir=3D"ltr">&lt;<a href=3D"mailto:raoshashidhar123@gmail.com" tar=
get=3D"_blank">raoshashidhar123@gmail.com</a>&gt;</span> wrote:<br><blockqu=
ote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc s=
olid;padding-left:1ex"><div dir=3D"ltr"><div><div><div><div><div>Hi ,<br><b=
r></div>I have setup 4 Hadoop node cluster on AWS on centos. I access these=
 instances using putty through public ip but internally they have private i=
p and communicate each other using these private ip.<br><br></div>Setup is =
done but , I want to monitor the services like Namenode and jobtracker from=
 my local browser as the instances are pure non-browser vanilla centos inst=
ances.<br><br></div>Please help me how to expose the services, as I cannot =
access <a href=3D"http://ipaddress:50070" target=3D"_blank">http://ipaddres=
s:50070</a> or <a href=3D"http://ipaddress:50030" target=3D"_blank">http://=
ipaddress:50030</a><br><br></div>Thanks<br></div>shashi<br></div>
</blockquote></div><br></div></div></div>
</blockquote></div><br></div>

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