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Date: Tue, 3 Feb 2015 13:21:51 +0530
Message-ID: 
 <CAGa4XmzoL8ZHqe2h+va9Z0nrpXyTyPY4yu5atic2rgFxxTrn2Q@mail.gmail.com>
Subject: Re: set default queue for user
From: Vikas Parashar <para.vikas@gmail.com>
To: user@hadoop.apache.org
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Thanks Naga!

Let me try it out.

On Mon, Feb 2, 2015 at 1:06 PM, Naganarasimha G R (Naga) <
garlanaganarasimha@huawei.com> wrote:

>  Hi Vikas,
>  To a small scale user to queue mapping was supported as part of
> YARN-2411,
> Please refer the following configurations  :
>  <property>
>     <name>yarn.scheduler.capacity.queue-mappings</name>
>     <value></value>
>     <description>
>       A list of mappings that will be used to assign jobs to queues
>       The syntax for this list is [u|g]:[name]:[queue_name][,next mapping]*
>       Typically this list will be used to map users to queues,
>       for example, u:%user:%user maps all users to queues with the same
> name
>       as the user.
>     </description>
>   </property>
>
>    <property>
>     <name>yarn.scheduler.capacity.queue-mappings-override.enable</name>
>     <value>false</value>
>     <description>
>       If a queue mapping is present, will it override the value specified
>       by the user? This can be used by administrators to place jobs in
> queues
>       that are different than the one specified by the user.
>       The default is false.
>     </description>
>   </property>
>
>  Regards,
> Naga
>  ------------------------------
> *From:* Vikas Parashar [para.vikas@gmail.com]
> *Sent:* Monday, February 02, 2015 12:18
> *To:* user@hadoop.apache.org
> *Subject:* set default queue for user
>
>   Hello folks,
>
>  Could any body please let us know how can i assign a particular queue to
> my user. My scenario is
>
>  Scheduler -> Capacity scheduler
> Having 3 queue:->   A, B and C
> Users  -> user1, user2 and user3
>
>  Now, what i am looking from above scenario.
>
>
>    - if user1 submit any job that should automatically go to queue A.
>    - if user2 submit any job that should automatically go to queue B
>    - if user3 submit any job that should automatically go to queue C.
>
> So, can anybody put some light on it; how can i make a default queue for
> any user1,2 and 3.
>
>  Note** I don't want to define queue name at the run time(explicitly).
>
>
>  Rg:-
> Vicky
>

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<div dir=3D"ltr">Thanks Naga!<div><br></div><div>Let me try it out.</div></=
div><div class=3D"gmail_extra"><br><div class=3D"gmail_quote">On Mon, Feb 2=
, 2015 at 1:06 PM, Naganarasimha G R (Naga) <span dir=3D"ltr">&lt;<a href=
=3D"mailto:garlanaganarasimha@huawei.com" target=3D"_blank">garlanaganarasi=
mha@huawei.com</a>&gt;</span> wrote:<br><blockquote class=3D"gmail_quote" s=
tyle=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">




<div>
<div style=3D"direction:ltr;font-family:Tahoma;color:#000000;font-size:10pt=
">
<div>Hi Vikas,</div>
<div><span style=3D"white-space:pre-wrap"></span></div>
<div>To a small scale user to queue mapping was supported as part of YARN-2=
411,=C2=A0</div>
<div>Please refer the following configurations =C2=A0:</div>
<div>=C2=A0&lt;property&gt;</div>
<div>=C2=A0 =C2=A0 &lt;name&gt;yarn.scheduler.capacity.queue-mappings&lt;/n=
ame&gt;</div>
<div>=C2=A0 =C2=A0 &lt;value&gt;&lt;/value&gt;</div>
<div>=C2=A0 =C2=A0 &lt;description&gt;</div>
<div>=C2=A0 =C2=A0 =C2=A0 A list of mappings that will be used to assign jo=
bs to queues</div>
<div>=C2=A0 =C2=A0 =C2=A0 The syntax for this list is [u|g]:[name]:[queue_n=
ame][,next mapping]*</div>
<div>=C2=A0 =C2=A0 =C2=A0 Typically this list will be used to map users to =
queues,</div>
<div>=C2=A0 =C2=A0 =C2=A0 for example, u:%user:%user maps all users to queu=
es with the same name</div>
<div>=C2=A0 =C2=A0 =C2=A0 as the user.</div>
<div>=C2=A0 =C2=A0 &lt;/description&gt;</div>
<div>=C2=A0 &lt;/property&gt;</div>
<div><br>
</div>
<div>=C2=A0 &lt;property&gt;</div>
<div>=C2=A0 =C2=A0 &lt;name&gt;yarn.scheduler.capacity.queue-mappings-overr=
ide.enable&lt;/name&gt;</div>
<div>=C2=A0 =C2=A0 &lt;value&gt;false&lt;/value&gt;</div>
<div>=C2=A0 =C2=A0 &lt;description&gt;</div>
<div>=C2=A0 =C2=A0 =C2=A0 If a queue mapping is present, will it override t=
he value specified</div>
<div>=C2=A0 =C2=A0 =C2=A0 by the user? This can be used by administrators t=
o place jobs in queues</div>
<div>=C2=A0 =C2=A0 =C2=A0 that are different than the one specified by the =
user.</div>
<div>=C2=A0 =C2=A0 =C2=A0 The default is false.</div>
<div>=C2=A0 =C2=A0 &lt;/description&gt;</div>
<div>=C2=A0 &lt;/property&gt;</div>
<div><br>
</div>
<div>Regards,</div>
<div>Naga</div>
<div style=3D"font-family:Times New Roman;color:#000000;font-size:16px">
<hr>
<div style=3D"direction:ltr"><font face=3D"Tahoma" color=3D"#000000"><b>Fro=
m:</b> Vikas Parashar [<a href=3D"mailto:para.vikas@gmail.com" target=3D"_b=
lank">para.vikas@gmail.com</a>]<br>
<b>Sent:</b> Monday, February 02, 2015 12:18<br>
<b>To:</b> <a href=3D"mailto:user@hadoop.apache.org" target=3D"_blank">user=
@hadoop.apache.org</a><br>
<b>Subject:</b> set default queue for user<br>
</font><br>
</div><div><div class=3D"h5">
<div></div>
<div>
<div dir=3D"ltr"><span style=3D"font-size:13px">Hello folks,</span>
<div style=3D"font-size:13px"><br>
</div>
<div style=3D"font-size:13px">Could any body please let us know how can i a=
ssign a particular queue to my user. My scenario is=C2=A0</div>
<div style=3D"font-size:13px"><br>
</div>
<div style=3D"font-size:13px">Scheduler -&gt; Capacity scheduler=C2=A0</div=
>
<div style=3D"font-size:13px">Having 3 queue:-&gt; =C2=A0 A, B and C</div>
<div style=3D"font-size:13px">Users =C2=A0-&gt; user1, user2 and user3</div=
>
<div style=3D"font-size:13px"><br>
</div>
<div style=3D"font-size:13px">Now, what i am looking from above scenario.</=
div>
<div style=3D"font-size:13px"><br>
</div>
<div style=3D"font-size:13px">
<ul>
<li style=3D"margin-left:15px">if user1 submit any job that should automati=
cally go to queue A.<br>
</li><li style=3D"margin-left:15px">if user2 submit any job that should aut=
omatically go to=C2=A0queue B</li><li style=3D"margin-left:15px">if user3 s=
ubmit any job that should=C2=A0automatically go to=C2=A0queue C.</li></ul>
<div>So, can anybody put some light on it; how can i make a default queue f=
or any user1,2 and 3.</div>
<div><br>
</div>
<div>Note** I don&#39;t want to define queue name at the run time(explicitl=
y). =C2=A0</div>
</div>
<div style=3D"font-size:13px"><br>
</div>
<div style=3D"font-size:13px"><br>
</div>
<div style=3D"font-size:13px">Rg:-</div>
<div style=3D"font-size:13px">Vicky</div>
</div>
</div>
</div></div></div>
</div>
</div>

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

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