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Date: Tue, 26 Feb 2013 15:34:21 -0800
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 <CALB5Fy-MRwbL2BQ4g5crxehhrRPL3H-Bp6tfw9NDZahjBWzr+g@mail.gmail.com>
Subject: Re: JobTracker security
From: Serge Blazhievsky <hadoop.ca@gmail.com>
To: user@hadoop.apache.org
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I am trying to not to use kerberos...

Is there other option?

Thanks
Serge

On Tue, Feb 26, 2013 at 3:31 PM, Patai Sangbutsarakum <
Patai.Sangbutsarakum@turn.com> wrote:

>  Kerberos
>
>   From: Serge Blazhievsky <hadoop.ca@gmail.com>
> Reply-To: <user@hadoop.apache.org>
> Date: Tue, 26 Feb 2013 15:29:08 -0800
> To: <user@hadoop.apache.org>
> Subject: JobTracker security
>
>  Hi all,
>
>  Is there a way to restrict job monitoring and management only to jobs
> started by each individual user?
>
>
>  The basic scenario is:
>
>  1. Start a job under user1
> 2. Login as user2
> 3. hadoop job -list to retrieve job id
> 4. hadoop job -kill job_id
> 5. Job gets terminated....
>
>  Is there something that needs to be enabled to prevent that from
> happening?
>
>  Thanks
> Serge
>

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I am trying to not to use kerberos...=A0<div><br></div><div>Is there other =
option?</div><div><br></div><div>Thanks</div><div>Serge<br><br><div class=
=3D"gmail_quote">On Tue, Feb 26, 2013 at 3:31 PM, Patai Sangbutsarakum <spa=
n dir=3D"ltr">&lt;<a href=3D"mailto:Patai.Sangbutsarakum@turn.com" target=
=3D"_blank">Patai.Sangbutsarakum@turn.com</a>&gt;</span> wrote:<br>
<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1p=
x #ccc solid;padding-left:1ex">


<div style=3D"font-size:14px;font-family:Calibri,sans-serif;word-wrap:break=
-word">
<div>Kerberos</div>
<div><br>
</div>
<span>
<div style=3D"border-right:medium none;padding-right:0in;padding-left:0in;p=
adding-top:3pt;text-align:left;font-size:11pt;border-bottom:medium none;fon=
t-family:Calibri;border-top:#b5c4df 1pt solid;padding-bottom:0in;border-lef=
t:medium none">

<span style=3D"font-weight:bold">From: </span>Serge Blazhievsky &lt;<a href=
=3D"mailto:hadoop.ca@gmail.com" target=3D"_blank">hadoop.ca@gmail.com</a>&g=
t;<br>
<span style=3D"font-weight:bold">Reply-To: </span>&lt;<a href=3D"mailto:use=
r@hadoop.apache.org" target=3D"_blank">user@hadoop.apache.org</a>&gt;<br>
<span style=3D"font-weight:bold">Date: </span>Tue, 26 Feb 2013 15:29:08 -08=
00<br>
<span style=3D"font-weight:bold">To: </span>&lt;<a href=3D"mailto:user@hado=
op.apache.org" target=3D"_blank">user@hadoop.apache.org</a>&gt;<br>
<span style=3D"font-weight:bold">Subject: </span>JobTracker security<br>
</div><div><div class=3D"h5">
<div><br>
</div>
Hi all,
<div><br>
</div>
<div>Is there a way to restrict job monitoring and management only to jobs =
started by each individual user?</div>
<div><br>
</div>
<div><br>
</div>
<div>The basic scenario is:</div>
<div><br>
</div>
<div>1. Start a job under user1</div>
<div>2. Login as user2=A0</div>
<div>3. hadoop job -list to retrieve job id</div>
<div>4. hadoop job -kill job_id</div>
<div>5. Job gets terminated....=A0</div>
<div><br>
</div>
<div>Is there something that needs to be enabled to prevent that from happe=
ning?</div>
<div><br>
</div>
<div>Thanks</div>
<div>Serge</div>
</div></div></span>
</div>

</blockquote></div><br></div>

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