I have 5 running jobs, each has 2 reducers. Because I set max number of reducers as 10 so any incoming job will be hold until some of the 5 jobs finish and release reducer quota.
Now the problem is that an incoming job has a higher priority that I want to
pause some of the 5 jobs, let the new job finish, and resume the old one.
Is this doable in Hadoop? Thanks!
