On Tue, Apr 29, 2014 at 10:06:45AM -0700, Lin Zhao wrote: > > "Yes, basically Nimbus runs as Mesos framework (inside Mesos master), if Mesos > master dies, it should start automatically on a different node. > It's not a standard Nimbus, it's MesosNimbus (Mesos framework): > code might look this (it's slightly outdated version):"
I think some code quoted here? OK, I'll find answer from code. > > This is actually not true. MesosNimbus works as a Mesos scheduler, which is a > client as seen by Mesos cluster. You can deploy it out side of the Mesos > cluster. However, it needs to have Mesos binary installed so that java can > load > the native library. Thank you, I was thinking that it's generally OK to deploy a mesos scheduler on a mesos slave node, regardless performance issue, say it will communicate with mesos master frequently. -- Thanks, Chengwei > > > On Mon, Apr 28, 2014 at 7:15 AM, Tomas Barton <[email protected]> wrote: > > Hi Chengwei, > > > | 1. Is it necessary to deploy storm nimbus on the mesos master node? > > Yes, basically Nimbus runs as Mesos framework (inside Mesos master), if > Mesos master dies, it should start automatically on a different node. > It's not a standard Nimbus, it's MesosNimbus (Mesos framework): > code might look this (it's slightly outdated version): > https://github.com/nathanmarz/storm-mesos/blob/master/src/jvm/storm/mesos/ > MesosNimbus.java > > > | 2. How to deploy storm supervisor node? > > No need to do that. MesosNimbus will find resources and will run > supervisor > process when a topology is submitted. > > Tomas > > On 28 April 2014 03:49, Chengwei Yang <[email protected]> wrote: > > Hi List, > > I found mesosphere has a good page > http://mesosphere.io/learn/run-storm-on-mesos/ to guide user setup a > mesos-storm cluster. > > However, I found myself several questions about that guide. > > 1. Is it necessary to deploy storm nimbus on the mesos master node? > > The guide only says about deploy storm nimbus on the mesos master > node. > > But I think it's fine to deploy storm nimbus on a different node. Am I > right? > > 2. How to deploy storm supervisor node? > > The guide doesn't say anything about deploy supervisor node, from that > guide, I see superviosr node deploy on-demand when a topology > submitted? > Does mesos-storm do such cool stuff? > > If not, we need deploy supervisor in all mesos nodes? > > -- > Thanks, > Chengwei > > > > > > > -- > Lin Zhao > > https://wiki.groupondev.com/Message_Bus > 3101 Park Blvd, Palo Alto, CA 94306 > > >
