I've changed them with no ill effect. Just wondering what the purpose is. My yarn configurations will allow much more that the profiles set by mesos/myriad. So is myriad scheduler going to bounce the request based on profiles or be passive and let yarn containers do the work. All this is early days for me.
-- Jonathan (Bill) Sparks Software Architecture Cray Inc. From: Darin Johnson <[email protected]<mailto:[email protected]>> Date: Thursday, June 11, 2015 5:36 PM To: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Cc: Bill Sparks <[email protected]<mailto:[email protected]>> Subject: Re: Myriad/YARN configuration I've changed the profiles before with no ill effect, you should be fine. On Thu, Jun 11, 2015 at 6:28 PM, Adam Bordelon <[email protected]<mailto:[email protected]>> wrote: +dev@myriad, -user@mesos On Thu, Jun 11, 2015 at 8:51 AM, Bill Sparks <[email protected]<mailto:[email protected]>> wrote: > I have a question about the profiles configured > in myriad-config-default.yml, do they have to match parameters specified in > yarn-site.xml. > > E.g. > myriad-config-default.yml: > large: > cpu: 4 > mem: 4096 > > yarn-site.xml: > <property> > <name>yarn.nodemanager.resource.cpu-vcores</name> > <value>${nodemanager.resource.cpu-vcores}</value> > </property> > > <property> > <name>yarn.nodemanager.resource.memory-mb</name> > <value>${nodemanager.resource.memory-mb}</value> > </property> > > I ask because we have large memory/high core count nodes 48 cores/64GB > memory. > > -- > Jonathan (Bill) Sparks > Software Architecture > Cray Inc. >
