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https://issues.apache.org/jira/browse/YARN-10576?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Shilun Fan updated YARN-10576:
------------------------------
          Component/s: capacity scheduler
                       documentation
     Target Version/s: 3.4.0
    Affects Version/s: 3.4.0

> Update Capacity Scheduler documentation with JSON-based placement mapping
> -------------------------------------------------------------------------
>
>                 Key: YARN-10576
>                 URL: https://issues.apache.org/jira/browse/YARN-10576
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: capacity scheduler, documentation
>    Affects Versions: 3.4.0
>            Reporter: Peter Bacsko
>            Assignee: Benjamin Teke
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 3.4.0
>
>         Attachments: YARN-10576-001.patch
>
>          Time Spent: 1h
>  Remaining Estimate: 0h
>
> The weight mode and AQC also affects how the new placement engine in CS works 
> and the documentation has to reflect that.
> Certain statements in the documentation are no longer valid, for example:
> * create flag: "Only applies to managed queue parents" - there is no 
> ManagedParentQueue in weight mode.
> * "The nested rules primaryGroupUser and secondaryGroupUser expects the 
> parent queues to exist, ie. they cannot be created automatically". This only 
> applies to the legacy absolute/percentage mode.
> Find all statements that mentions possible limitations and fix them if 
> necessary.



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