FInd queue details.

[#1]

how can we find what is the high priority queue in a map reduce. And from where we can find out the high queue prioroty details.

[#2]

You can set priority for a queue in the capacity-scheduler.xml.

More details: https://community.hortonworks.com/questions/16212/how-can-i-set-priority-to-queues-with-capacity-sch...

[#3]

Hi,

My query is from where we can find out the high queue priority details.or how can we find out which queue is on high proirity

[#4 · Accepted solution]

@Ashnee Sharma

You can set up priorities for your mapred jobs using "set-priority job-idpriority" . More information in below link

https://hadoop.apache.org/docs/r2.7.2/hadoop-mapreduce-client/hadoop-mapreduce-client-core/MapredCom...

You can also set up preemption to make sure high priority jobs get the desired resources .

https://community.hortonworks.com/questions/8725/capacityscheduler-job-priority-preemption.html