Hello! We are using CDH 4.1.1 (Version: 2.0.0-mr1-cdh4.1.1) and fair-scheduler. We need to limit total number of jobs which can run at the same time on cluster. I can see maxRunningJobs options but it sets limit for pool or user. We wouldn't like to limit each pool or user we just need to set limit on total number of jobs running.
Is it possible to do it using fair scheduler? Can capacity scheduler help here? Maybe there are other options to achieve the goal? Thanks in advance! -- Best Regards Ivan Tretyakov
