[jira] [Updated] (SLIDER-817) track unplaced outstanding requests

["Gour Saha (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SLIDER-817?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gour Saha updated SLIDER-817:
-----------------------------
    Fix Version/s:     (was: Slider 2.0.0)
                   Slider 0.91

> track unplaced outstanding requests
> -----------------------------------
>
>                 Key: SLIDER-817
>                 URL: https://issues.apache.org/jira/browse/SLIDER-817
>             Project: Slider
>          Issue Type: Sub-task
>          Components: appmaster
>    Affects Versions: Slider 0.70
>            Reporter: Steve Loughran
>            Assignee: Steve Loughran
>            Priority: Minor
>             Fix For: Slider 0.91
>
>   Original Estimate: 2h
>          Time Spent: 4h
>  Remaining Estimate: 0h
>
> Unplaced requests should be tracked too: time requested & number (simple solution: a list of OutstandingRequests without hosts in a separate data structure).
> Lets REST/web views see more on the history of the cluster, such as when new containers were requested.
> Because there's no way to match up allocations with these outstanding requests, they can just be deleted oldest-first in the list.



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