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 <CACeqxwRL+8AMKtPCbeOVduquWmyS3XK-ATrXMhLS5UCGxnKDmg@mail.gmail.com>
	<B5271E2D-D0FB-49C2-B33D-CDC86990358A@gmail.com>
Date: Fri, 6 Dec 2013 11:24:55 +0800
Message-ID: 
 <CACeqxwQD7iZWNaHZonhPvoH=WQWjBC7w2nrwRA99p_UqO-2y9g@mail.gmail.com>
Subject: Re: how many job request can be in queue when the first MR JOB is
 blocked due to lack of resource?
From: ch huang <justlooks@gmail.com>
To: user@hadoop.apache.org
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i search the code only
src/hadoop-mapreduce1-project/src/contrib/capacity-scheduler/src/test/org/a=
pache/hadoop/mapred/TestCapacitySchedulerConf.java
file has the variables,i did see it on
./src/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server=
-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanage=
r/scheduler/capacity/CapacitySchedulerConfiguration.java


On Fri, Dec 6, 2013 at 10:44 AM, rtejac <rtejac@gmail.com> wrote:

> You can take a look at this parameter. This will control number of jobs a
> user can initialize.
>
> *mapred.capacity-scheduler.queue.default.maximum-initialized-jobs-per-use=
r
> =3D =85. *
>
>  On Dec 5, 2013, at 5:33 PM, ch huang <justlooks@gmail.com> wrote:
>
>  hi,maillist:
>                 any variables can control it?
>
>
>

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i search the code only src/hadoop-mapreduce1-project/src/contrib/capacity-s=
cheduler/src/test/org/apache/hadoop/mapred/TestCapacitySchedulerConf.java f=
ile has the variables,i did see it on ./src/hadoop-yarn-project/hadoop-yarn=
/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/ap=
ache/hadoop/yarn/server/resourcemanager/scheduler/capacity/CapacitySchedule=
rConfiguration.java<br>

<div class=3D"gmail_quote">=A0</div>
<div class=3D"gmail_quote">=A0</div>
<div class=3D"gmail_quote">On Fri, Dec 6, 2013 at 10:44 AM, rtejac <span di=
r=3D"ltr">&lt;<a href=3D"mailto:rtejac@gmail.com" target=3D"_blank">rtejac@=
gmail.com</a>&gt;</span> wrote:<br>
<blockquote style=3D"BORDER-LEFT:#ccc 1px solid;MARGIN:0px 0px 0px 0.8ex;PA=
DDING-LEFT:1ex" class=3D"gmail_quote">
<div style=3D"WORD-WRAP:break-word">You can take a look at this parameter. =
This will control number of jobs a user can initialize.=A0=20
<div><br></div>
<div><b><span style=3D"FONT-FAMILY:Arial;WHITE-SPACE:pre-wrap;COLOR:rgb(34,=
34,34);FONT-SIZE:15px;VERTICAL-ALIGN:baseline;FONT-WEIGHT:normal">mapred.ca=
pacity-scheduler.queue.default.maximum-initialized-jobs-per-user =3D =85. <=
/span></b></div>

<div class=3D"im">
<div><font color=3D"#222222" face=3D"Arial"><span style=3D"WHITE-SPACE:pre-=
wrap;FONT-SIZE:15px"><br></span></font>
<div>
<div>On Dec 5, 2013, at 5:33 PM, ch huang &lt;<a href=3D"mailto:justlooks@g=
mail.com" target=3D"_blank">justlooks@gmail.com</a>&gt; wrote:</div><br>
<blockquote type=3D"cite">
<div>hi,maillist:</div>
<div>=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 any variables can contro=
l it?</div></blockquote></div><br></div></div></div></blockquote></div><br>

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