my config is
<property>
<name>yarn.scheduler.capacity.maximum-am-resource-percent</name>
<value>0.1</value>
<description>
Maximum percent of resources in the cluster which can be used to run
application masters i.e. controls number of concurrent running
applications.
</description>
</property>
On Tue, Nov 26, 2013 at 5:35 PM, Devaraj K <[email protected]> wrote:
> Could you check the below configuration in capacity-scheduler.xml,
> whether is it causing to run only one AM.
>
> <property>
> <name>yarn.scheduler.capacity.maximum-am-resource-percent</name>
> <value>0.1</value>
> <description>
> Maximum percent of resources in the cluster which can be used to run
> application masters i.e. controls number of concurrent running
> applications.
> </description>
> </property>
>
>
> On Tue, Nov 26, 2013 at 2:50 PM, ch huang <[email protected]> wrote:
>
>> hi,maillist:
>> i set the following option in yarn-site.xml ,let yarn
>> framework to use capacity scheduler,but i submit three job,only one job in
>> running status,other two stay in accepted status,why ,the default queue
>> only 50% capacity used,i do not know why?
>>
>> <property>
>> <name>yarn.resourcemanager.scheduler.class</name>
>>
>> <value>org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler</value>
>> </property>
>>
>
>
>
> --
>
>
> Thanks
> Devaraj K
>
