Thanks. I checked the issue and it seems still "unresolved". Can I assume the feature is not supported yet?
On Thu, Jan 9, 2014 at 12:00 PM, Ted Yu <[email protected]> wrote: > See: > YARN-1042 add ability to specify affinity/anti-affinity in container > requests > > > On Thu, Jan 9, 2014 at 8:48 AM, ricky l <[email protected]> wrote: > >> Hi all, >> >> Is it possible to express the job anti-affinity in the Yarn-based hadoop? >> I have a job that is very IO-intensive, and I want to spread the tasks >> across all available machines. In a default Yarn RM scheduler, it seems >> many tasks are scheduled in one machine while others are idle. >> >> thanks. >> > >
