[ https://issues.apache.org/jira/browse/MYRIAD-90?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Santosh Marella updated MYRIAD-90: ---------------------------------- Issue Type: Sub-task (was: Bug) External issue ID: (was: 90) Parent: MYRIAD-14 > Working prototype of fine grained scaling > ----------------------------------------- > > Key: MYRIAD-90 > URL: https://issues.apache.org/jira/browse/MYRIAD-90 > Project: Myriad > Issue Type: Sub-task > Reporter: Santosh Marella > > Submitting a PR to merge the work into > https://github.com/mesos/myriad/tree/issue_14 branch. > The feature currently works as follows > - Build myriad with a special "zero" profile added to > myriad-config-default.yml: > {code} > profiles: > zero: > cpu: 0 > mem: 0 > {code} > - Flexup a few NMs using /api/cluster/flexup, but with "zero" profile: > {code} > { > "instances":3, "profile": "zero" > } > {code} > - Submit a M/R job to the Resource Manager. > - The MesosUI should show "placeholder" mesos tasks (prefixed with "yarn_") > for each yarn container. The job should finish successfully (although the NMs > were originally launched with 0 capacities). > !https://cloud.githubusercontent.com/assets/3505177/7049736/d7995bf8-ddd0-11e4-850d-c59bca1fd1bf.png! -- This message was sent by Atlassian JIRA (v6.3.4#6332)