Is there any configuration in MR2 and YARN to limit concurrent max
applications by setting max limit on ApplicationMasters in the cluster?
Take a look at
yarn.scheduler.capacity.maximum-am-resource-percent
On Thu, Apr 30, 2015 at 11:38 AM, Shushant Arora shushantaror...@gmail.com
wrote:
Is there any configuration in MR2 and YARN to limit concurrent max
applications by setting max limit on ApplicationMasters in the cluster?
With Capacity Scheduler, the other useful param would be:
yarn.scheduler.capacity.maximum-applications
http://hadoop.apache.org/docs/r2.6.0/hadoop-yarn/hadoop-yarn-site/CapacityScheduler.html
On Thu, Apr 30, 2015 at 11:52 AM, Prashant Kommireddi prash1...@gmail.com
wrote:
Take a look at
Thanks!!
Is it for capacity scheduler only. Or applicable to fair scheduler also?
On Fri, May 1, 2015 at 12:22 AM, Prashant Kommireddi prash1...@gmail.com
wrote:
Take a look at
yarn.scheduler.capacity.maximum-am-resource-percent
On Thu, Apr 30, 2015 at 11:38 AM, Shushant Arora
Hi Shushant,
If you use fair scheduler, you can restrict number of AM by configuring queue:
* maxRunningApps: limit the number of apps from the queue to run at once
* maxAMShare: limit the fraction of the queue's fair share that can be
used to run application masters. This property can only be
