[jira] [Commented] (SLIDER-77) use a window for tracking container failures

["ASF subversion and git services (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SLIDER-77?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14094044#comment-14094044 ] 

ASF subversion and git services commented on SLIDER-77:
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Commit 1617468 from [~stevel@apache.org] in branch 'site/trunk'
[ https://svn.apache.org/r1617468 ]

SLIDER-77 document windowed failure policy

> use a window for tracking container failures
> --------------------------------------------
>
>                 Key: SLIDER-77
>                 URL: https://issues.apache.org/jira/browse/SLIDER-77
>             Project: Slider
>          Issue Type: Sub-task
>          Components: appmaster
>            Reporter: Steve Loughran
>            Assignee: Steve Loughran
>            Priority: Minor
>          Time Spent: 5h
>  Remaining Estimate: 1h
>
> Use sliding windows and/or weighted moving averages to track container failures over time, and only react if many are failing in a short period.
> What we do want to do here is react fast to a sudden series of failures, as well as look at average failure rates over time. I think separating startup failures from operational failures could help here. We don't want 5 failures in 5 minutes to be ignored just because everything worked well for the previous month



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