Hi Jay, Can you point out a detail about 1.x that job tracker having an ever-expanding hash map. I want fix it.
On Tue, Dec 3, 2013 at 3:08 AM, Jay Vyas <jayunit...@gmail.com> wrote: > version is rewally important here.. > > - If 1.x, then Where (NN , JT , TT ?) > - if 2.x, then where? (AM, NM, ... ?) <-- probably less likely here, since > the resources are ephemeral. > > I know that some older 1x versions had an issue with the jobtracker having > an ever-expanding hashmap or something like that, so that if you ran 100s > of jobs, you could get OOM erros on the JobTracker. >
