Re: Running multiple topologies

2018-04-13 Thread Hannum, Daniel
<pagli...@i3s.unice.fr> Reply-To: "user@storm.apache.org" <user@storm.apache.org> Date: Thursday, April 12, 2018 at 3:15 PM To: "user@storm.apache.org" <user@storm.apache.org> Subject: Re: Running multiple topologies This email did not originate from the Pr

Re: Running multiple topologies

2018-04-12 Thread Alessio Pagliari
Hi Daniel, I’ll try to answer at my best. Basically storm has a default scheduler that perform a round robin placement, when in a topology you define the number of workers (aka jvms) it will first place them in all the nodes you have in your cluster in a cyclic way (round robin), then with

Re: Running multiple topologies

2018-04-12 Thread Ethan Li
Hi Daniel, I am not sure if I understand your questions correctly. But will the resource aware scheduler help? https://github.com/apache/storm/blob/master/docs/Resource_Aware_Scheduler_overview.md Thanks

Re: running multiple topologies in same cluster

2016-02-04 Thread Spico Florin
Hello! Thank you all for your answers! I guess I'll wait for adding in support for resource aware scheduling in a multi-tenant stand alone storm cluster. Regards, Florin On Tue, Feb 2, 2016 at 1:00 AM, Erik Weathers wrote: > hi Spico, > > As Bobby said, native Storm is