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Posted to yarn-issues@hadoop.apache.org by "Wangda Tan (JIRA)" <ji...@apache.org> on 2018/03/19 18:24:02 UTC
[jira] [Updated] (YARN-7934) [GQ] Refactor preemption calculators
to allow overriding for Federation Global Algos
[ https://issues.apache.org/jira/browse/YARN-7934?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wangda Tan updated YARN-7934:
-----------------------------
Fix Version/s: 3.1.0
> [GQ] Refactor preemption calculators to allow overriding for Federation Global Algos
> ------------------------------------------------------------------------------------
>
> Key: YARN-7934
> URL: https://issues.apache.org/jira/browse/YARN-7934
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Carlo Curino
> Assignee: Carlo Curino
> Priority: Major
> Fix For: 3.1.0, 3.2.0
>
> Attachments: YARN-7934.v1.patch, YARN-7934.v2.patch, YARN-7934.v3.patch, YARN-7934.v4.patch
>
>
> This Jira tracks minimal changes in the capacity scheduler preemption mechanics that allow for sub-classing and overriding of certain behaviors, which we use to implement federation global algorithms, e.g., in YARN-7403.
>
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