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