Re: How to change the scheduler

2012-03-06 Thread Ranjan Banerjee
Hello Merto, I wish to implement SBF(Stretch Based Fairness), hence I guess the place to look will be dynamic changing of slaves. Regards, Ranjan On 03/06/12, Merto Mertek wrote: > If you will change the default scheduler take a look at the thread "Dynamic > changing of slaves" on the mail

Re: How to change the scheduler

2012-03-06 Thread Merto Mertek
If you will change the default scheduler take a look at the thread "Dynamic changing of slaves" on the mailing list where I described my understanding of the scheduling process. However if you will modify some fairscheduling code, take a look at classes fairscheduler.java and schedulingalgorithms.j

Re: How to change the scheduler

2012-03-06 Thread Ranjan Banerjee
Hello Harsh,    Thanks for the quick info. I will go through the specifics. I hope you will address any further doubts that I have on the issue. Regards, Ranjan On 03/06/12, Harsh J wrote: > Ranjan, > > Schedulers do not apply per-job. You need to change it at the JobTracker. > > Follow inst

Re: How to change the scheduler

2012-03-06 Thread Harsh J
Ranjan, Schedulers do not apply per-job. You need to change it at the JobTracker. Follow instructions at http://hadoop.apache.org/common/docs/r1.0.0/fair_scheduler.html to switch scheduler to FairScheduler. On Wed, Mar 7, 2012 at 4:08 AM, Ranjan Banerjee wrote: > > Hello, >    I am relatively n