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From: bharath vissapragada <bharathvissapragada1990@gmail.com>
Date: Thu, 22 Aug 2013 15:07:51 +0530
Message-ID: 
 <CAK3hZ7T7yCsU2q+t+vaha=KHFcwv5698W_jYtPCUpa28RaEknw@mail.gmail.com>
Subject: Re: hadoop-env.sh file not exist in hadoop2.0 anymore ,and where i
 can tune JVM HEAPSIZE?
To: User <user@hadoop.apache.org>
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--047d7b5d41a664ee9604e4860c39
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create a new file . Its bug and has been resolved in 2.0.2-alpha
https://issues.apache.org/jira/browse/HADOOP-8287


On Thu, Aug 22, 2013 at 2:44 PM, ch huang <justlooks@gmail.com> wrote:

> hi,all:
>   i have a big problem!!
>
>   i try the two cluster ,one cluster is upgrade from cdh3 to cdh4 ,i
> changed hadoop-env.sh ,and restart node ,the heapsize will change,
> but on another cluster new installed cdh4.3 i find hadoop-env.sh has no
> use,why? how can i change heapsize on the new cluster??
>

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<div dir=3D"ltr">create a new file . Its bug and has been resolved in 2.0.2=
-alpha <a href=3D"https://issues.apache.org/jira/browse/HADOOP-8287">https:=
//issues.apache.org/jira/browse/HADOOP-8287</a><div><div class=3D"gmail_ext=
ra">

<br><br><div class=3D"gmail_quote">On Thu, Aug 22, 2013 at 2:44 PM, ch huan=
g <span dir=3D"ltr">&lt;<a href=3D"mailto:justlooks@gmail.com" target=3D"_b=
lank">justlooks@gmail.com</a>&gt;</span> wrote:<br><blockquote class=3D"gma=
il_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left-width:1px;border-le=
ft-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">

<div>hi,all:</div>
<div>=A0 i have a big problem!!</div>
<div>=A0</div>
<div>=A0 i try the two cluster ,one cluster is upgrade from cdh3 to cdh4 ,i=
 changed hadoop-env.sh ,and restart node ,the heapsize will change,</div>
<div>but on another cluster new installed cdh4.3 i find hadoop-env.sh has n=
o use,why? how can i change heapsize on the new cluster??</div>
</blockquote></div><br></div></div></div>

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