Re: How to obtain concurrent query executions

2016-09-29 Thread Jose Rozanec
Thanks! 2016-09-28 12:55 GMT-03:00 Frank Luo : > If you are using Hadoop 2.7 or newer, you can use > mapreduce.job.running.map.limit and mapreduce.job.running.reduce.limit to > restrict map and reduce tasks at each job level. > > Another way is to use Scheduler to limit queue size. > > > > *From:

RE: How to obtain concurrent query executions

2016-09-28 Thread Frank Luo
If you are using Hadoop 2.7 or newer, you can use mapreduce.job.running.map.limit and mapreduce.job.running.reduce.limit to restrict map and reduce tasks at each job level. Another way is to use Scheduler to limit queue size. From: Jose Rozanec [mailto:jose.roza...@mercadolibre.com] Sent: Tuesd