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From "Allen Wittenauer (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-2441) regression: maximum limit of -1 + user-lmit math appears to be off
Date Wed, 11 May 2011 23:17:47 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-2441?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Allen Wittenauer updated MAPREDUCE-2441:
----------------------------------------

    Priority: Critical  (was: Blocker)

Changing this from a blocker, since no one but me apparently cares that capacity scheduler
doesn't actually work as advertised.

> regression: maximum limit of -1 + user-lmit math appears to be off
> ------------------------------------------------------------------
>
>                 Key: MAPREDUCE-2441
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2441
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: contrib/capacity-sched
>    Affects Versions: 0.20.203.0
>            Reporter: Allen Wittenauer
>            Priority: Critical
>         Attachments: capsched.xml
>
>
> The math around the slot usage when maximum-capacity=-1 appears to be faulty.  See comments.

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