Re: [infinispan-dev] Distributed execution framework API - final review

On 14 Jan 2011, at 15:47, Vladimir Blagojevic wrote: > Hi, > > Manik and I agreed on final look of distributed execution framework > API[1]. We removed DistributedTask used for migrating > DistributedCallable to execution nodes and replaced it with > DistributedExecutorService which follows ideas of a familiar > ExecutorService from util.concurrent. > > MapReduce is still a beast of its own that can not fit into > ExecutorService paradigm but I think we nailed it with a simple and easy > to use API. See in particular examples provided. > > > The last item Manik and I disagree on is use of DistributedTaskContext. > DistributedTaskContext is given to each DistributedCallable once it has > migrated to remote node for execution. DistributedTaskContext might > evolve and I'd rather keep it in the framework while Manik wants to have > a simple setter on DistributedCallable: > > setEnvironment(Cache, K...) I prefer Manik's design, I generally try to design APIs for known use cases.

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