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https://issues.apache.org/jira/browse/SLIDER-82?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14984367#comment-14984367
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ASF subversion and git services commented on SLIDER-82:
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Commit 002a88a05a469ac547c79095a81991a47661ac89 in incubator-slider's branch 
refs/heads/develop from [~ste...@apache.org]
[ https://git-wip-us.apache.org/repos/asf?p=incubator-slider.git;h=002a88a ]

SLIDER-82 disable nodes updated check in TestRESTStandalone; allows for feature 
branch to be resynced into develop/


> Support ANTI_AFFINITY_REQUIRED option
> -------------------------------------
>
>                 Key: SLIDER-82
>                 URL: https://issues.apache.org/jira/browse/SLIDER-82
>             Project: Slider
>          Issue Type: Task
>          Components: appmaster
>            Reporter: Steve Loughran
>            Assignee: Steve Loughran
>             Fix For: Slider 2.0.0
>
>         Attachments: SLIDER-82.002.patch
>
>   Original Estimate: 168h
>  Remaining Estimate: 168h
>
> slider has an anti-affinity flag in roles (visible in resources.json?), which 
> is ignored.
> YARN-1042 promises this for YARN, slider will need
> # flag in resources.json
> # use in container requests
> we may also want two policies: anti-affinity-desired, and -required. Then if 
> required nodes get >1 container for the same component type on the same node, 
> it'd have to request a new one and return the old one (Risk: getting the same 
> one back). 



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