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https://issues.apache.org/jira/browse/YARN-5468?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Konstantinos Karanasos reopened YARN-5468:
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Based on offline discussions with [~leftnoteasy], [~asuresh] and [~subru], we
agreed that there differences with YARN-4902, so I am reopening this JIRA.
We will use common APIs to specify constraints (either in the ResourceRequest
or the ApplicationSubmissionContext).
> Scheduling of long-running applications
> ---------------------------------------
>
> Key: YARN-5468
> URL: https://issues.apache.org/jira/browse/YARN-5468
> Project: Hadoop YARN
> Issue Type: New Feature
> Components: capacityscheduler, fairscheduler
> Reporter: Konstantinos Karanasos
> Assignee: Konstantinos Karanasos
> Attachments: YARN-5468.prototype.patch
>
>
> This JIRA is about the scheduling of applications with long-running tasks.
> It will include adding support to the YARN for a richer set of scheduling
> constraints (such as affinity, anti-affinity, cardinality and time
> constraints), and extending the schedulers to take them into account during
> placement of containers to nodes.
> We plan to have both an online version that will accommodate such requests as
> they arrive, as well as a Long-running Application Planner that will make
> more global decisions by considering multiple applications at once.
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