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Date: Thu, 22 May 2014 20:25:56 -0700
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Subject: Re: question about NM heapsize
From: Tsuyoshi OZAWA <ozawa.tsuyoshi@gmail.com>
To: user@hadoop.apache.org
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hi,

In addition to that, you need to change property  *yarn*.*nodemanager*.
resource.*memory*-mb in yarn-site.xmk to make NM recognize memory usage.
On May 22, 2014 7:50 PM, "ch huang" <justlooks@gmail.com> wrote:

> hi,maillist:
>
>     i set YARN_NODEMANAGER_HEAPSIZE=15000,so the NM run in a 15G JVM,but
> why i see web ui of yarn ,in it's Active Nodes -> Mem Avail ,only 8GB?
> ,why?
>

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<p dir=3D"ltr">hi,</p>
<p dir=3D"ltr">In addition to that, you need to change property=C2=A0 <i>ya=
rn</i>.<i>nodemanager</i>. resource.<i>memory</i>-mb in yarn-site.xmk to ma=
ke NM recognize memory usage.</p>
<div class=3D"gmail_quote">On May 22, 2014 7:50 PM, &quot;ch huang&quot; &l=
t;<a href=3D"mailto:justlooks@gmail.com">justlooks@gmail.com</a>&gt; wrote:=
<br type=3D"attribution"><blockquote class=3D"gmail_quote" style=3D"margin:=
0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div>hi,maillist:</div>
<div>=C2=A0</div>
<div>=C2=A0=C2=A0=C2=A0 i set YARN_NODEMANAGER_HEAPSIZE=3D15000,so the NM r=
un in a 15G JVM,but why i see web ui of yarn ,in it&#39;s <span style=3D"TE=
XT-ALIGN:center;TEXT-TRANSFORM:none;BACKGROUND-COLOR:rgb(180,214,186);TEXT-=
INDENT:0px;DISPLAY:inline!important;FONT:14px sans-serif;WHITE-SPACE:normal=
;FLOAT:none;LETTER-SPACING:normal;COLOR:rgb(0,0,0);WORD-SPACING:0px">Active=
 Nodes -&gt; Mem Avail ,only 8GB? ,why?</span></div>

</blockquote></div>

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