Re: reasonable preemption delay to use

2015-02-17 Thread Maxim Khutornenko
ht not be able to get the resources it needs. > > Best Regards, > Stephan > > From: Bhuvan Arumugam > Sent: Monday, February 16, 2015 7:14 AM > To: dev@aurora.incubator.apache.org > Subject: reasonable preemption delay to use >

Re: reasonable preemption delay to use

2015-02-17 Thread Erb, Stephan
Arumugam Sent: Monday, February 16, 2015 7:14 AM To: dev@aurora.incubator.apache.org Subject: reasonable preemption delay to use Hello, Recently, in one of our clusters we noticed production jobs go to PENDING state, due to insufficient CPU. The non production jobs are not preempted, as we

reasonable preemption delay to use

2015-02-15 Thread Bhuvan Arumugam
Hello, Recently, in one of our clusters we noticed production jobs go to PENDING state, due to insufficient CPU. The non production jobs are not preempted, as we haven't used --preemption_delay flag for scheduler. The default value for this flag is 10mins. Why is it too high? Is there any reasoning