[
https://issues.apache.org/jira/browse/YARN-7403?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Carlo Curino updated YARN-7403:
-------------------------------
Description: This JIRA tracks algorithmic effort to combine the local queue
views of capacity guarantee/use/demand and compute the global ideal allocation,
and the respective local allocations. This will inform the RMs in each
sub-clusters on how to allocate more containers to each queues (allowing for
temporary over/under allocations that are locally excessive, but globally
correct). (was: This JIRA tracks algorithmic effort to combine the local queue
views of capacity guarantee/use/demand and compute the global amount of
preemption, and based on that, "where" (in which sub-cluster) preemption will
be enacted.)
> [GQ] Compute global and local "IdealAllocation"
> -----------------------------------------------
>
> Key: YARN-7403
> URL: https://issues.apache.org/jira/browse/YARN-7403
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: federation
> Reporter: Carlo Curino
> Assignee: Carlo Curino
> Priority: Major
> Attachments: YARN-7403.draft.patch, YARN-7403.draft2.patch,
> YARN-7403.draft3.patch, YARN-7403.v1.patch, global-queues-preemption.PNG
>
>
> This JIRA tracks algorithmic effort to combine the local queue views of
> capacity guarantee/use/demand and compute the global ideal allocation, and
> the respective local allocations. This will inform the RMs in each
> sub-clusters on how to allocate more containers to each queues (allowing for
> temporary over/under allocations that are locally excessive, but globally
> correct).
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
