On 13 March 2014 22:05, Mircea Markus <[email protected]> wrote: > > On Mar 13, 2014, at 20:59, Ales Justin <[email protected]> wrote: > >>> - also important to notice that we will have both an Hadoop and an >>> Infinispan cluster running in parallel: the user will interact with the >>> former in order to run M/R tasks. Hadoop will use Infinispan (integration >>> achieved through InputFormat and OutputFormat ) in order to get the data to >>> be processed. >> >> Would this be 2 JVMs, or you can trick Hadoop to start Infinispan as well -- >> hence 1JVM? > > good point, ideally it should be a single VM: reduced serialization cost (in > vm access) and simpler architecture. That's if you're not using C/S mode, of > course.
? Don't try confusing us again on that :-) I think we agreed that the job would *always* run in strict locality with the datacontainer (i.e. in the same JVM). Sure, an Hadoop client would be connecting from somewhere else but that's unrelated. > > Cheers, > -- > Mircea Markus > Infinispan lead (www.infinispan.org) > > > > > > _______________________________________________ > infinispan-dev mailing list > [email protected] > https://lists.jboss.org/mailman/listinfo/infinispan-dev _______________________________________________ infinispan-dev mailing list [email protected] https://lists.jboss.org/mailman/listinfo/infinispan-dev
