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Date: Mon, 22 Feb 2016 12:01:58 +0530
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 <CAL8XniqrdSyZeRA0f9Na9wk5-oLVi4BEmFiMpUeKmMyo7CgSPA@mail.gmail.com>
Subject: Hadoop-2.7.2 MR job stuck in accepted state
From: kumar r <kumarccpp@gmail.com>
To: user@hadoop.apache.org
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Hi,

I have configured hadoop-2.7.2 pseudo-node cluster in windows. When i
submit a MR job, it works fine. But if i submit multiple MR jobs then only
one job runs at a time.

First job is in RUNNING state and all other job in ACCEPTED state even yarn
has enough memory (3 GB free out of 6 GB).
But the same works fine in hadoop-2.5.2


*yarn-site.xml*

<property>
 <name>yarn.nodemanager.resource.memory-mb</name>
 <value>6144</value>
</property>
<property>
 <name>yarn.scheduler.minimum-allocation-mb</name>
 <value>256</value>
</property>
<property>
 <name>yarn.scheduler.maximum-allocation-mb</name>
 <value>2250</value>
</property>

Any new property to be set for running multiple job at a time?

Stack Overflow Question :
http://stackoverflow.com/questions/35545986/hadoop-2-7-2-mr-job-in-accepted-state

Thanks,

Kumar

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<div dir=3D"ltr">Hi,<br><br>I have configured hadoop-2.7.2 pseudo-node clus=
ter in windows. When i submit a MR job, it=20
works fine. But if i submit multiple MR jobs then only one job runs at a
 time.<br><br><p>First job is in RUNNING state and all other job in ACCEPTE=
D state even yarn has enough memory (3 GB free out of 6 GB). </p>

But the same works fine in hadoop-2.5.2<br><br><strong>yarn-site.xml<br></s=
trong><br><pre><code>&lt;property&gt;
 &lt;name&gt;yarn.nodemanager.resource.memory-mb&lt;/name&gt;
 &lt;value&gt;6144&lt;/value&gt;
&lt;/property&gt;
&lt;property&gt;
 &lt;name&gt;yarn.scheduler.minimum-allocation-mb&lt;/name&gt;
 &lt;value&gt;256&lt;/value&gt;
&lt;/property&gt;
&lt;property&gt;
 &lt;name&gt;yarn.scheduler.maximum-allocation-mb&lt;/name&gt;
 &lt;value&gt;2250&lt;/value&gt;
&lt;/property&gt;<br><br></code></pre><pre><code>Any new property to be set=
 for running multiple job at a time?<br><br></code></pre><pre><code>Stack O=
verflow Question : <a href=3D"http://stackoverflow.com/questions/35545986/h=
adoop-2-7-2-mr-job-in-accepted-state">http://stackoverflow.com/questions/35=
545986/hadoop-2-7-2-mr-job-in-accepted-state</a><br></code></pre><pre><code=
>Thanks,<br></code></pre><pre><code>Kumar<br></code></pre></div>

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