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From "Hitesh Shah (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-3765) FifoScheduler does not respect yarn.scheduler.fifo.minimum-allocation-mb setting
Date Sat, 04 Feb 2012 20:23:53 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-3765?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13200544#comment-13200544
] 

Hitesh Shah commented on MAPREDUCE-3765:
----------------------------------------

Yes - the patch is more or less same as the first one which threw a findbugs warning. The
warning can be ignored as the variable is initialized only once and never changed by the scheduler.

                
> FifoScheduler does not respect yarn.scheduler.fifo.minimum-allocation-mb setting
> --------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-3765
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3765
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2
>    Affects Versions: 0.23.0, 0.24.0
>            Reporter: Hitesh Shah
>            Assignee: Hitesh Shah
>            Priority: Minor
>         Attachments: MR-3765.1.patch, MR-3765.2.patch, MR-3765.3.patch
>
>
> FifoScheduler uses default min 1 GB regardless of the configuration value set for minimum
memory allocation.

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