Thanks. It should be good if there exist some example figures explaining the relationship between tasks, workers, and threads.
On Sat, Mar 29, 2014 at 6:34 AM, Susheel Kumar Gadalay <[email protected]>wrote: > No, a single worker is dedicated to a single topology no matter how > many threads it spawns for different bolts/spouts. > A single worker cannot be shared across multiple topologies. > > On 3/29/14, Nathan Leung <[email protected]> wrote: > > From what I have seen, the second topology is run with 1 worker until you > > kill the first topology or add more worker slots to your cluster. > > > > > > On Sat, Mar 29, 2014 at 2:57 AM, Huiliang Zhang <[email protected]> > wrote: > > > >> Thanks. I am still not clear. > >> > >> Do you mean that in a single worker process, there will be multiple > >> threads and each thread will handle part of a topology? If so, what does > >> the number of workers mean when submitting topology? > >> > >> > >> On Fri, Mar 28, 2014 at 11:18 PM, padma priya chitturi < > >> [email protected]> wrote: > >> > >>> Hi, > >>> > >>> No, its not the case. No matter how many topologies you submit, the > >>> workers will be shared among the topologies. > >>> > >>> Thanks, > >>> Padma Ch > >>> > >>> > >>> On Sat, Mar 29, 2014 at 5:11 AM, Huiliang Zhang <[email protected]> > >>> wrote: > >>> > >>>> Hi, > >>>> > >>>> I have a simple question about storm. > >>>> > >>>> My cluster has just 1 supervisor and 4 ports are defined to run 4 > >>>> workers. I first submit a topology which needs 3 workers. Then I > submit > >>>> another topology which needs 2 workers. Does this mean that the 2nd > >>>> topology will never be run? > >>>> > >>>> Thanks, > >>>> Huiliang > >>>> > >>> > >>> > >> > > >
