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Posted to yarn-issues@hadoop.apache.org by "Karthik Kambatla (JIRA)" <ji...@apache.org> on 2016/06/01 06:22:13 UTC

[jira] [Updated] (YARN-5046) [Umbrella] De-duplicate scheduler code

     [ https://issues.apache.org/jira/browse/YARN-5046?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Karthik Kambatla updated YARN-5046:
-----------------------------------
    Summary: [Umbrella] De-duplicate scheduler code  (was: [Umbrella] Refactor scheduler code)

> [Umbrella] De-duplicate scheduler code
> --------------------------------------
>
>                 Key: YARN-5046
>                 URL: https://issues.apache.org/jira/browse/YARN-5046
>             Project: Hadoop YARN
>          Issue Type: Task
>          Components: capacity scheduler, fairscheduler, resourcemanager, scheduler
>    Affects Versions: 3.0.0-alpha1
>            Reporter: Ray Chiang
>            Assignee: Ray Chiang
>              Labels: technical_debt
>
> At this point in time, there are several places where code common to the schedulers can be moved from one or more of the schedulers into AbstractYARNScheduler or a related interface.
> Creating this umbrella JIRA to track this refactoring.  In general, it is preferable to create a subtask JIRA on a per-method basis.
> This may need some coordination with [YARN-3091  \[Umbrella\] Improve and fix locks of RM scheduler|https://issues.apache.org/jira/browse/YARN-3091].



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