Hi Riya, As far as I know, that is correct, unless Mesos fine-grained mode handles this in some mysterious way.
-Sandy On Mon, Apr 13, 2015 at 2:09 PM, rcharaya <riya.char...@gmail.com> wrote: > I want to use Rack locality feature of Apache Spark in my application. > > Is YARN the only resource manager which supports it as of now? > > After going through the source code, I found that default implementation of > getRackForHost() method returns NONE in TaskSchedulerImpl which (I suppose) > would be used by standalone mode. > > On the other hand, it is overriden in YarnScheduler.scala to fetch the rack > information by invoking RackResolver api of hadoop which would be used when > its run on YARN. > > > > -- > View this message in context: > http://apache-spark-user-list.1001560.n3.nabble.com/Rack-locality-tp22483.html > Sent from the Apache Spark User List mailing list archive at Nabble.com. > > --------------------------------------------------------------------- > To unsubscribe, e-mail: user-unsubscr...@spark.apache.org > For additional commands, e-mail: user-h...@spark.apache.org > >
