Re: [infinispan-dev] Map/Reduce Tasks and classpath

M/R classes do have access to the cache so they can get a hold of the app's class loader. But the tricky part is that the M/R tasks themselves need to be loaded from that class loader first…

On 28 Jan 2013, at 14:01, Ales Justin <ales.justin(a)gmail.com&gt; wrote: >> Ales - how could we bundle something like this as an AS module and play nice with modular class loading there? > > Well, I would say we're back to that discussion with AdvancedCache::withClassloader. :-) > Same thing with M/R -- can it tap into app's CL? > Otherwise TCCL should do, in JEE env. > > Or perhaps some init(Cache cache) on M/R classes, where it can get a hold of Cache, > which would then expose app' CL, via AC::withClassloader? > > -Ales > >> On 26 Jan 2013, at 21:55, Ales Justin <ales.justin(a)gmail.com&gt; wrote: >> >>>> Would the thread context classloader be the right thing to use? >>> >>> It depends how Infinispan's M/R code handles setting of TCCL. >>> Specially in remote invocations. >>> But I would expect it to work. >>> Not the best, but good enough. :-) >>> >>>> Or, perhaps it can use ScriptEngine? >>> >>> What's ScriptEngine? >>> >>> -Ales >>> >>> _______________________________________________ >>> infinispan-dev mailing list >>> infinispan-dev(a)lists.jboss.org >>> https://lists.jboss.org/mailman/listinfo/infinispan-dev >> >> -- >> Manik Surtani >> manik(a)jboss.org >> twitter.com/maniksurtani >> >> Platform Architect, JBoss Data Grid >> http://red.ht/data-grid >> >> >> _______________________________________________ >> infinispan-dev mailing list >> infinispan-dev(a)lists.jboss.org >> https://lists.jboss.org/mailman/listinfo/infinispan-dev > > > _______________________________________________ > infinispan-dev mailing list > infinispan-dev(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/infinispan-dev -- Manik Surtani manik(a)jboss.org twitter.com/maniksurtani Platform Architect, JBoss Data Grid http://red.ht/data-grid _______________________________________________ infinispan-dev mailing list infinispan-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/infinispan-dev