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Posted to yarn-issues@hadoop.apache.org by "Craig Welch (JIRA)" <ji...@apache.org> on 2015/03/10 01:40:39 UTC

[jira] [Updated] (YARN-3318) Create Initial OrderingPolicy Framework, integrate with CapacityScheduler LeafQueue supporting present behavior

     [ https://issues.apache.org/jira/browse/YARN-3318?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Craig Welch updated YARN-3318:
------------------------------
    Attachment: YARN-3318.13.patch


Initial, incomplete patch with the overall framework & implementation of the SchedulerComparatorPolicy and FifoComparator, major TODO includes integrating with capacity scheduler configuration.  Also includes a CompoundComparator for chaining comparator based policies where desired.

> Create Initial OrderingPolicy Framework, integrate with CapacityScheduler LeafQueue supporting present behavior
> ---------------------------------------------------------------------------------------------------------------
>
>                 Key: YARN-3318
>                 URL: https://issues.apache.org/jira/browse/YARN-3318
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: scheduler
>            Reporter: Craig Welch
>            Assignee: Craig Welch
>         Attachments: YARN-3318.13.patch
>
>
> Create the initial framework required for using OrderingPolicies with SchedulerApplicaitonAttempts and integrate with the CapacityScheduler.   This will include an implementation which is compatible with current FIFO behavior.



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