Denis: I would avail myself of Nathan Leung's offer to help. His statement was that a factor of 20 is much too great a difference. He asked for more details.
Thank you for your time! +++++++++++++++++++++ Jeff Maass <[email protected]> linkedin.com/in/jeffmaass stackoverflow.com/users/373418/maassql +++++++++++++++++++++ On Thu, May 28, 2015 at 10:51 AM, Denis DEBARBIEUX <[email protected]> wrote: > Thanks for your help. > > Denis > > > Le 28/05/2015 15:15, Jeffery Maass a écrit : > > Did you know that a horse can race a human and the human will win -- in > the first several yards? Spread out the race longer and the horse will > always win. > > The tests being run aren't covering enough situations. Storm was designed > to take business code and scale it out in order to handle massive amounts > of data. Try increasing your records per minute by a thousand fold and see > how local mode functions versus cluster mode and business code spread out > over multiple nodes. > > Thank you for your time! > > +++++++++++++++++++++ > Jeff Maass <[email protected]> > linkedin.com/in/jeffmaass > stackoverflow.com/users/373418/maassql > +++++++++++++++++++++ > > > On Thu, May 28, 2015 at 2:46 AM, Denis DEBARBIEUX <[email protected]> > wrote: > >> Dear all, >> >> I measured the performance of my topology written in pure storm (no >> trident). I compared it in local mode and then in cluster. The two >> experiements were done on the same single server (deployed with docker in >> cluster configuration). The result was that *the local mode is 20 times >> faster than in cluster configuration.* >> >> I am surprised about it. What could I do to improve the performance on >> the cluster? >> >> Thanks for your help. >> >> D. Debarbieux >> >> >> ------------------------------ >> <http://www.avast.com/> >> >> L'absence de virus dans ce courrier électronique a été vérifiée par le >> logiciel antivirus Avast. >> www.avast.com >> >> > > > > ------------------------------ > <http://www.avast.com/> > > L'absence de virus dans ce courrier électronique a été vérifiée par le > logiciel antivirus Avast. > www.avast.com > >
